Trace number 3420450

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) 5000.12 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v25000-c105000-S919014656-003-UNKNOWN.cnf
MD5SUMcb40e65d82022f377e00087cafdb55b2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.6143
Satisfiable
(Un)Satisfiability was proved
Number of variables25000
Number of clauses105000
Sum of the clauses size315000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3105000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.90	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.90	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.90	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.90	c main()::
0.79/0.90	c initFormula():: searching for DIMACS p-line....
0.79/0.90	c initFormula():: the DIMACS p-line indicates a CNF of 25000 variables and 105000 clauses.
0.79/0.90	c parseCNF():: parsing....
0.79/0.90	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.90	c runParser():: parsing was successful, warming up engines...
0.79/0.90	c simplify_formula():: removed 0 tautological, 541 satisfied and 0 duplicate clauses
0.79/0.90	c preprocessing fase I completed:: there are now 24913 free variables and 104459 clauses.
0.79/0.90	c using 3-SAT heuristics (occurence based diff)
0.79/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 153 duplicate clauses
0.79/0.90	c resolvent_look() :: found 83 resolvents
0.79/0.90	c main():: clause / variable ratio: ( 104542 / 25000 ) = 4.18
0.79/0.90	c longest clause has size 3
0.79/0.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.90	c number of free variables = 24913
0.79/0.90	c dynamic_preselect_setsize :: off
0.79/0.90	c main():: all systems go!
0.79/0.90	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-3420450-1306616999/watcher-3420450-1306616999 -o /tmp/evaluation-result-3420450-1306616999/solver-3420450-1306616999 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420450-1306616999.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: 2.03 2.05 2.00 2/551 1747
/proc/meminfo: memFree=17262024/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=10236 CPUtime=0 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4194304 1012 0 0 0 0 0 0 0 25 0 1 0 773296998 10481664 957 33554432000 4194304 4300876 140733263426928 18446744073709551615 239476355781 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 2559 957 112 27 0 1008 0

[startup+0.0798241 s]
/proc/loadavg: 2.03 2.05 2.00 2/551 1747
/proc/meminfo: memFree=17262024/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=23204 CPUtime=0.07 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4194304 3358 0 0 0 7 0 0 0 25 0 1 0 773296998 23760896 3302 33554432000 4194304 4300876 140733263426928 18446744073709551615 4239774 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 5801 3302 118 27 0 4250 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 23204

[startup+0.100812 s]
/proc/loadavg: 2.03 2.05 2.00 2/551 1747
/proc/meminfo: memFree=17262024/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=20908 CPUtime=0.09 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4194304 3422 0 0 0 9 0 0 0 25 0 1 0 773296998 21409792 2592 33554432000 4194304 4300876 140733263426928 18446744073709551615 4242528 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 5227 2592 127 27 0 3676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20908

[startup+0.30077 s]
/proc/loadavg: 2.03 2.05 2.00 2/551 1747
/proc/meminfo: memFree=17262024/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=21312 CPUtime=0.29 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4194304 9283 0 0 0 28 1 0 0 25 0 1 0 773296998 21823488 2694 33554432000 4194304 4300876 140733263426928 18446744073709551615 239476090610 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 5328 2700 129 27 0 3777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21312

[startup+0.700696 s]
/proc/loadavg: 2.03 2.05 2.00 2/551 1747
/proc/meminfo: memFree=17262024/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=22816 CPUtime=0.69 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 21691 0 0 0 67 2 0 0 25 0 1 0 773296998 23363584 3201 33554432000 4194304 4300876 140733263426928 18446744073709551615 4242227 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 5704 3201 137 27 0 4153 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22816

[startup+1.50055 s]
/proc/loadavg: 2.03 2.05 2.00 3/555 1754
/proc/meminfo: memFree=17208068/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=55216 CPUtime=1.49 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 33901 0 0 0 145 4 0 0 25 0 1 0 773296998 56541184 11177 33554432000 4194304 4300876 140733263426928 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 13804 11177 169 27 0 12253 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55216

[startup+3.10023 s]
/proc/loadavg: 2.03 2.05 2.00 3/555 1754
/proc/meminfo: memFree=17184072/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=57572 CPUtime=3.09 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 34427 0 0 0 305 4 0 0 25 0 1 0 773296998 58953728 11703 33554432000 4194304 4300876 140733263426928 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 14393 11703 169 27 0 12842 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57572

[startup+6.30061 s]
/proc/loadavg: 2.03 2.05 2.00 3/555 1754
/proc/meminfo: memFree=17120068/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=62056 CPUtime=6.29 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 35451 0 0 0 624 5 0 0 25 0 1 0 773296998 63545344 12727 33554432000 4194304 4300876 140733263426928 18446744073709551615 4268801 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 15514 12727 169 27 0 13963 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62056

[startup+12.7004 s]
/proc/loadavg: 2.03 2.05 2.00 3/555 1754
/proc/meminfo: memFree=17114028/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=63112 CPUtime=12.69 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 35719 0 0 0 1264 5 0 0 25 0 1 0 773296998 64626688 12995 33554432000 4194304 4300876 140733263426928 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 15778 12995 169 27 0 14227 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63112

[startup+25.5009 s]
/proc/loadavg: 2.09 2.06 2.01 3/555 1754
/proc/meminfo: memFree=17104364/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=64036 CPUtime=25.49 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 35948 0 0 0 2544 5 0 0 25 0 1 0 773296998 65572864 13224 33554432000 4194304 4300876 140733263426928 18446744073709551615 4216816 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 16009 13224 169 27 0 14458 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64036

[startup+51.101 s]
/proc/loadavg: 2.06 2.05 2.00 3/555 1755
/proc/meminfo: memFree=17101552/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=64960 CPUtime=51.09 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 36167 0 0 0 5104 5 0 0 25 0 1 0 773296998 66519040 13443 33554432000 4194304 4300876 140733263426928 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 16240 13443 169 27 0 14689 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 64960

[startup+102.321 s]
/proc/loadavg: 2.02 2.04 2.00 3/555 1756
/proc/meminfo: memFree=17096572/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=65884 CPUtime=102.31 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 36396 0 0 0 10226 5 0 0 25 0 1 0 773296998 67465216 13672 33554432000 4194304 4300876 140733263426928 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 16471 13672 169 27 0 14920 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 65884

[startup+162.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 1758
/proc/meminfo: memFree=17093832/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=66412 CPUtime=162.29 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 36552 0 0 0 16224 5 0 0 25 0 1 0 773296998 68005888 13828 33554432000 4194304 4300876 140733263426928 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 16603 13828 169 27 0 15052 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 66412

[startup+222.301 s]
/proc/loadavg: 2.12 2.06 2.01 3/555 1760
/proc/meminfo: memFree=17093680/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=66808 CPUtime=222.3 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 36654 0 0 0 22224 6 0 0 25 0 1 0 773296998 68411392 13930 33554432000 4194304 4300876 140733263426928 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 16702 13930 169 27 0 15151 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 66808

[startup+282.301 s]
/proc/loadavg: 2.09 2.06 2.01 3/555 1761
/proc/meminfo: memFree=17093048/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=67204 CPUtime=282.31 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 36736 0 0 0 28225 6 0 0 25 0 1 0 773296998 68816896 14012 33554432000 4194304 4300876 140733263426928 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 16801 14012 169 27 0 15250 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 67204

[startup+342.301 s]
/proc/loadavg: 2.03 2.05 2.00 3/555 1763
/proc/meminfo: memFree=17092168/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=67468 CPUtime=342.31 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 36808 0 0 0 34225 6 0 0 25 0 1 0 773296998 69087232 14084 33554432000 4194304 4300876 140733263426928 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 16867 14084 169 27 0 15316 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 67468

[startup+402.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 1764
/proc/meminfo: memFree=17092512/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=67732 CPUtime=402.31 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 36862 0 0 0 40225 6 0 0 25 0 1 0 773296998 69357568 14138 33554432000 4194304 4300876 140733263426928 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 16933 14138 169 27 0 15382 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 67732

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 1766
/proc/meminfo: memFree=17092252/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=67864 CPUtime=462.31 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 36908 0 0 0 46225 6 0 0 25 0 1 0 773296998 69492736 14184 33554432000 4194304 4300876 140733263426928 18446744073709551615 4265443 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 16966 14184 169 27 0 15415 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 67864

[startup+522.301 s]
/proc/loadavg: 2.08 2.04 2.01 3/555 1768
/proc/meminfo: memFree=17091740/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=68128 CPUtime=522.31 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 36959 0 0 0 52225 6 0 0 25 0 1 0 773296998 69763072 14235 33554432000 4194304 4300876 140733263426928 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17032 14235 169 27 0 15481 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 68128

[startup+582.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/555 1769
/proc/meminfo: memFree=17091480/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=68260 CPUtime=582.31 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 36999 0 0 0 58225 6 0 0 25 0 1 0 773296998 69898240 14275 33554432000 4194304 4300876 140733263426928 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17065 14275 169 27 0 15514 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 68260

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 1874
/proc/meminfo: memFree=17083336/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71296 CPUtime=4062.48 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37780 0 0 0 406241 7 0 0 25 0 1 0 773296998 73007104 15056 33554432000 4194304 4300876 140733263426928 18446744073709551615 4200277 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17824 15056 169 27 0 16273 0
Current children cumulated CPU time (s) 4062.48
Current children cumulated vsize (KiB) 71296

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1876
/proc/meminfo: memFree=17083208/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71428 CPUtime=4122.46 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37785 0 0 0 412239 7 0 0 25 0 1 0 773296998 73142272 15061 33554432000 4194304 4300876 140733263426928 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17857 15061 169 27 0 16306 0
Current children cumulated CPU time (s) 4122.46
Current children cumulated vsize (KiB) 71428

[startup+4182.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/555 1877
/proc/meminfo: memFree=17083080/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71428 CPUtime=4182.46 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37791 0 0 0 418239 7 0 0 25 0 1 0 773296998 73142272 15067 33554432000 4194304 4300876 140733263426928 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17857 15067 169 27 0 16306 0
Current children cumulated CPU time (s) 4182.46
Current children cumulated vsize (KiB) 71428

[startup+4242.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/555 1879
/proc/meminfo: memFree=17082952/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71428 CPUtime=4242.46 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37799 0 0 0 424239 7 0 0 25 0 1 0 773296998 73142272 15075 33554432000 4194304 4300876 140733263426928 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17857 15075 169 27 0 16306 0
Current children cumulated CPU time (s) 4242.46
Current children cumulated vsize (KiB) 71428

[startup+4302.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/555 1880
/proc/meminfo: memFree=17083072/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71428 CPUtime=4302.46 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37808 0 0 0 430239 7 0 0 25 0 1 0 773296998 73142272 15084 33554432000 4194304 4300876 140733263426928 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17857 15084 169 27 0 16306 0
Current children cumulated CPU time (s) 4302.46
Current children cumulated vsize (KiB) 71428

[startup+4362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/555 1882
/proc/meminfo: memFree=17082948/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71428 CPUtime=4362.47 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37813 0 0 0 436240 7 0 0 25 0 1 0 773296998 73142272 15089 33554432000 4194304 4300876 140733263426928 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17857 15089 169 27 0 16306 0
Current children cumulated CPU time (s) 4362.47
Current children cumulated vsize (KiB) 71428

[startup+4422.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/555 1884
/proc/meminfo: memFree=17082944/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71560 CPUtime=4422.47 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37820 0 0 0 442240 7 0 0 25 0 1 0 773296998 73277440 15096 33554432000 4194304 4300876 140733263426928 18446744073709551615 4263671 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17890 15096 169 27 0 16339 0
Current children cumulated CPU time (s) 4422.47
Current children cumulated vsize (KiB) 71560

[startup+4482.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/555 1885
/proc/meminfo: memFree=17082696/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71560 CPUtime=4482.47 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37824 0 0 0 448240 7 0 0 25 0 1 0 773296998 73277440 15100 33554432000 4194304 4300876 140733263426928 18446744073709551615 4234304 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17890 15100 169 27 0 16339 0
Current children cumulated CPU time (s) 4482.47
Current children cumulated vsize (KiB) 71560

[startup+4542.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/555 1887
/proc/meminfo: memFree=17082816/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71560 CPUtime=4542.47 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37829 0 0 0 454240 7 0 0 25 0 1 0 773296998 73277440 15105 33554432000 4194304 4300876 140733263426928 18446744073709551615 4263671 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17890 15105 169 27 0 16339 0
Current children cumulated CPU time (s) 4542.47
Current children cumulated vsize (KiB) 71560

[startup+4602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/555 1888
/proc/meminfo: memFree=17080336/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71560 CPUtime=4602.48 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37833 0 0 0 460241 7 0 0 25 0 1 0 773296998 73277440 15109 33554432000 4194304 4300876 140733263426928 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17890 15109 169 27 0 16339 0
Current children cumulated CPU time (s) 4602.48
Current children cumulated vsize (KiB) 71560

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1890
/proc/meminfo: memFree=17080320/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71560 CPUtime=4662.48 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37837 0 0 0 466241 7 0 0 25 0 1 0 773296998 73277440 15113 33554432000 4194304 4300876 140733263426928 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17890 15113 169 27 0 16339 0
Current children cumulated CPU time (s) 4662.48
Current children cumulated vsize (KiB) 71560

[startup+4722.32 s]
/proc/loadavg: 2.07 2.04 2.01 3/555 1892
/proc/meminfo: memFree=17080308/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71560 CPUtime=4722.5 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37842 0 0 0 472243 7 0 0 25 0 1 0 773296998 73277440 15118 33554432000 4194304 4300876 140733263426928 18446744073709551615 4268481 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17890 15118 169 27 0 16339 0
Current children cumulated CPU time (s) 4722.5
Current children cumulated vsize (KiB) 71560

[startup+4782.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/555 1893
/proc/meminfo: memFree=17081792/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71692 CPUtime=4782.48 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37849 0 0 0 478241 7 0 0 25 0 1 0 773296998 73412608 15125 33554432000 4194304 4300876 140733263426928 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17923 15125 169 27 0 16372 0
Current children cumulated CPU time (s) 4782.48
Current children cumulated vsize (KiB) 71692

[startup+4842.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/555 1895
/proc/meminfo: memFree=17080916/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71692 CPUtime=4842.49 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37854 0 0 0 484242 7 0 0 25 0 1 0 773296998 73412608 15130 33554432000 4194304 4300876 140733263426928 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17923 15130 169 27 0 16372 0
Current children cumulated CPU time (s) 4842.49
Current children cumulated vsize (KiB) 71692

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1896
/proc/meminfo: memFree=17081280/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71692 CPUtime=4902.49 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37863 0 0 0 490242 7 0 0 25 0 1 0 773296998 73412608 15139 33554432000 4194304 4300876 140733263426928 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17923 15139 169 27 0 16372 0
Current children cumulated CPU time (s) 4902.49
Current children cumulated vsize (KiB) 71692

[startup+4962.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/555 1898
/proc/meminfo: memFree=17081400/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71692 CPUtime=4962.49 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37868 0 0 0 496242 7 0 0 25 0 1 0 773296998 73412608 15144 33554432000 4194304 4300876 140733263426928 18446744073709551615 4276839 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17923 15144 169 27 0 16372 0
Current children cumulated CPU time (s) 4962.49
Current children cumulated vsize (KiB) 71692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.08 2.05 2.01 3/555 1899
/proc/meminfo: memFree=17081152/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71692 CPUtime=5000.09 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37871 0 0 0 500002 7 0 0 25 0 1 0 773296998 73412608 15147 33554432000 4194304 4300876 140733263426928 18446744073709551615 4274336 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17923 15147 169 27 0 16372 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 71692

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: 2.08 2.05 2.01 3/555 1899
/proc/meminfo: memFree=17081152/32950928 swapFree=67056576/67111528
[pid=1747] ppid=1745 vsize=71692 CPUtime=5000.09 cores=0,2,4,6
/proc/1747/stat : 1747 (march_rw) R 1745 1747 1501 0 -1 4202496 37871 0 0 0 500002 7 0 0 25 0 1 0 773296998 73412608 15147 33554432000 4194304 4300876 140733263426928 18446744073709551615 4274336 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/1747/statm: 17923 15147 169 27 0 16372 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 71692

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.12
CPU user time (s): 5000.05
CPU system time (s): 0.074988
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 71692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37871
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= 5
involuntary context switches= 7570

runsolver used 28.6966 second user time and 62.2315 second system time

The end

Launcher Data 

Begin job on node148 at 2011-05-28 23:09:59
IDJOB=3420450
IDBENCH=82702
IDSOLVER=1913
FILE ID=node148/3420450-1306616999
RUNJOBID= node148-1306611997-1519
PBS_JOBID= 13471618
Free space on /tmp= 73612 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v25000-c105000-S919014656-003-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420450-1306616999/watcher-3420450-1306616999 -o /tmp/evaluation-result-3420450-1306616999/solver-3420450-1306616999 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420450-1306616999.cnf

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

MD5SUM BENCH= cb40e65d82022f377e00087cafdb55b2
RANDOM SEED=728051415

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      17262180 kB
Buffers:        385748 kB
Cached:        8098868 kB
SwapCached:       8480 kB
Active:        9998280 kB
Inactive:      5318312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17262180 kB
SwapTotal:    67111528 kB
SwapFree:     67056576 kB
Dirty:            3608 kB
Writeback:          36 kB
AnonPages:     6829360 kB
Mapped:          43064 kB
Slab:           243900 kB
PageTables:      57868 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 170366056 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 node148 at 2011-05-29 00:33:21