Trace number 3420335

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 5000.02

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S921718479-079-UNKNOWN.cnf
MD5SUMd523f5efa43fecaa5caf604137870a4e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark76.4464
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.49/0.58	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.58	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.58	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.58	c main()::
0.49/0.58	c initFormula():: searching for DIMACS p-line....
0.49/0.58	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.49/0.58	c parseCNF():: parsing....
0.49/0.58	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.58	c runParser():: parsing was successful, warming up engines...
0.49/0.58	c simplify_formula():: removed 0 tautological, 507 satisfied and 0 duplicate clauses
0.49/0.58	c preprocessing fase I completed:: there are now 19921 free variables and 83493 clauses.
0.49/0.58	c using 3-SAT heuristics (occurence based diff)
0.49/0.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 151 duplicate clauses
0.49/0.58	c resolvent_look() :: found 73 resolvents
0.49/0.58	c main():: clause / variable ratio: ( 83566 / 20000 ) = 4.18
0.49/0.58	c longest clause has size 3
0.49/0.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.58	c number of free variables = 19921
0.49/0.58	c dynamic_preselect_setsize :: off
0.49/0.58	c main():: all systems go!
0.49/0.58	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-3420335-1306599415/watcher-3420335-1306599415 -o /tmp/evaluation-result-3420335-1306599415/solver-3420335-1306599415 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420335-1306599415.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: 1.85 1.99 1.99 4/488 31289
/proc/meminfo: memFree=16403136/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=9936 CPUtime=0.01 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4194304 1007 0 0 0 1 0 0 0 25 0 1 0 504132752 10174464 952 33554432000 4194304 4300876 140735636960576 18446744073709551615 268660323013 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31289/statm: 2484 952 113 27 0 933 0

[startup+0.116228 s]
/proc/loadavg: 1.85 1.99 1.99 4/488 31289
/proc/meminfo: memFree=16403136/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=18488 CPUtime=0.1 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4194304 4023 0 0 0 10 0 0 0 25 0 1 0 504132752 18931712 2339 33554432000 4194304 4300876 140735636960576 18446744073709551615 4240075 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31289/statm: 4622 2339 129 27 0 3071 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18488

[startup+0.201225 s]
/proc/loadavg: 1.85 1.99 1.99 4/488 31289
/proc/meminfo: memFree=16403136/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=18332 CPUtime=0.19 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 7071 0 0 0 18 1 0 0 25 0 1 0 504132752 18771968 2339 33554432000 4194304 4300876 140735636960576 18446744073709551615 4208786 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31289/statm: 4583 2339 136 27 0 3032 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18332

[startup+0.301195 s]
/proc/loadavg: 1.85 1.99 1.99 4/488 31289
/proc/meminfo: memFree=16403136/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=21656 CPUtime=0.29 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 12045 0 0 0 28 1 0 0 25 0 1 0 504132752 22175744 3168 33554432000 4194304 4300876 140735636960576 18446744073709551615 268660320000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31289/statm: 5414 3168 136 27 0 3863 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21656

[startup+0.701125 s]
/proc/loadavg: 1.85 1.99 1.99 4/488 31289
/proc/meminfo: memFree=16403136/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=45076 CPUtime=0.69 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 23848 0 0 0 67 2 0 0 25 0 1 0 504132752 46157824 7328 33554432000 4194304 4300876 140735636960576 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31289/statm: 11269 7328 169 27 0 9718 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45076

[startup+1.50099 s]
/proc/loadavg: 1.85 1.99 1.99 3/489 31290
/proc/meminfo: memFree=16364012/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=45988 CPUtime=1.49 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 25663 0 0 0 147 2 0 0 25 0 1 0 504132752 47091712 9143 33554432000 4194304 4300876 140735636960576 18446744073709551615 4216868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31289/statm: 11497 9143 169 27 0 9946 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45988

[startup+3.10067 s]
/proc/loadavg: 1.85 1.99 1.99 3/489 31290
/proc/meminfo: memFree=16358928/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=50772 CPUtime=3.09 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 26590 0 0 0 307 2 0 0 25 0 1 0 504132752 51990528 10070 33554432000 4194304 4300876 140735636960576 18446744073709551615 268660323013 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31289/statm: 12693 10070 169 27 0 11142 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50772

[startup+6.30115 s]
/proc/loadavg: 1.86 1.99 1.99 3/489 31290
/proc/meminfo: memFree=16356152/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=51696 CPUtime=6.3 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 26821 0 0 0 627 3 0 0 25 0 1 0 504132752 52936704 10301 33554432000 4194304 4300876 140735636960576 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31289/statm: 12924 10301 169 27 0 11373 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 51696

[startup+12.701 s]
/proc/loadavg: 1.87 1.99 1.99 3/489 31292
/proc/meminfo: memFree=16352628/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=52356 CPUtime=12.69 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 26992 0 0 0 1266 3 0 0 25 0 1 0 504132752 53612544 10472 33554432000 4194304 4300876 140735636960576 18446744073709551615 4228787 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31289/statm: 13089 10472 169 27 0 11538 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52356

[startup+25.5008 s]
/proc/loadavg: 1.90 1.99 1.99 3/489 31292
/proc/meminfo: memFree=16349528/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=53016 CPUtime=25.49 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 27182 0 0 0 2546 3 0 0 25 0 1 0 504132752 54288384 10662 33554432000 4194304 4300876 140735636960576 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31289/statm: 13254 10662 169 27 0 11703 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 53016

[startup+51.1012 s]
/proc/loadavg: 1.93 1.99 1.99 3/489 31294
/proc/meminfo: memFree=16343788/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=53808 CPUtime=51.07 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 27357 0 0 0 5104 3 0 0 25 0 1 0 504132752 55099392 10837 33554432000 4194304 4300876 140735636960576 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 13452 10837 169 27 0 11901 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53808

[startup+102.301 s]
/proc/loadavg: 2.01 2.00 1.99 3/489 31297
/proc/meminfo: memFree=16332516/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=54468 CPUtime=102.28 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 27534 0 0 0 10225 3 0 0 25 0 1 0 504132752 55775232 11014 33554432000 4194304 4300876 140735636960576 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 13617 11014 169 27 0 12066 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 54468

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/489 31301
/proc/meminfo: memFree=16318240/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=54996 CPUtime=162.28 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 27681 0 0 0 16224 4 0 0 25 0 1 0 504132752 56315904 11161 33554432000 4194304 4300876 140735636960576 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 13749 11161 169 27 0 12198 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 54996

[startup+222.318 s]
/proc/loadavg: 2.00 2.00 1.99 3/489 31302
/proc/meminfo: memFree=16306916/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=55392 CPUtime=222.3 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 27766 0 0 0 22226 4 0 0 25 0 1 0 504132752 56721408 11246 33554432000 4194304 4300876 140735636960576 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 13848 11246 169 27 0 12297 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 55392

[startup+282.301 s]
/proc/loadavg: 2.12 2.03 2.00 3/489 31304
/proc/meminfo: memFree=16297084/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=55656 CPUtime=282.28 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 27838 0 0 0 28224 4 0 0 25 0 1 0 504132752 56991744 11318 33554432000 4194304 4300876 140735636960576 18446744073709551615 4263602 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 13914 11318 169 27 0 12363 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 55656

[startup+342.301 s]
/proc/loadavg: 2.10 2.04 2.00 3/489 31306
/proc/meminfo: memFree=16285300/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=55920 CPUtime=342.28 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 27887 0 0 0 34224 4 0 0 25 0 1 0 504132752 57262080 11367 33554432000 4194304 4300876 140735636960576 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 13980 11367 169 27 0 12429 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 55920

[startup+402.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/489 31308
/proc/meminfo: memFree=16273996/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=56052 CPUtime=402.28 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 27929 0 0 0 40224 4 0 0 25 0 1 0 504132752 57397248 11409 33554432000 4194304 4300876 140735636960576 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14013 11409 169 27 0 12462 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 56052

[startup+462.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/489 31312
/proc/meminfo: memFree=16262684/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=56184 CPUtime=462.29 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 27967 0 0 0 46225 4 0 0 25 0 1 0 504132752 57532416 11447 33554432000 4194304 4300876 140735636960576 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14046 11447 169 27 0 12495 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 56184

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/489 31313
/proc/meminfo: memFree=16251996/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=56316 CPUtime=522.29 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28009 0 0 0 52225 4 0 0 25 0 1 0 504132752 57667584 11489 33554432000 4194304 4300876 140735636960576 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14079 11489 169 27 0 12528 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 56316

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/489 31316
/proc/meminfo: memFree=16241044/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=56580 CPUtime=582.29 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28053 0 0 0 58225 4 0 0 25 0 1 0 504132752 57937920 11533 33554432000 4194304 4300876 140735636960576 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14145 11533 169 27 0 12594 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 56580

[startup+642.301 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/489 31447
/proc/meminfo: memFree=15594952/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59352 CPUtime=4062.38 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28750 0 0 0 406233 5 0 0 25 0 1 0 504132752 60776448 12230 33554432000 4194304 4300876 140735636960576 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14838 12230 169 27 0 13287 0
Current children cumulated CPU time (s) 4062.38
Current children cumulated vsize (KiB) 59352

[startup+4122.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/489 31448
/proc/meminfo: memFree=15585724/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59352 CPUtime=4122.37 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28756 0 0 0 412232 5 0 0 25 0 1 0 504132752 60776448 12236 33554432000 4194304 4300876 140735636960576 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14838 12236 169 27 0 13287 0
Current children cumulated CPU time (s) 4122.37
Current children cumulated vsize (KiB) 59352

[startup+4182.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/489 31450
/proc/meminfo: memFree=15573916/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59352 CPUtime=4182.39 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28762 0 0 0 418234 5 0 0 25 0 1 0 504132752 60776448 12242 33554432000 4194304 4300876 140735636960576 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14838 12242 169 27 0 13287 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 59352

[startup+4242.3 s]
/proc/loadavg: 2.16 2.06 2.01 3/489 31451
/proc/meminfo: memFree=15562984/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59352 CPUtime=4242.37 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28769 0 0 0 424232 5 0 0 25 0 1 0 504132752 60776448 12249 33554432000 4194304 4300876 140735636960576 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14838 12249 169 27 0 13287 0
Current children cumulated CPU time (s) 4242.37
Current children cumulated vsize (KiB) 59352

[startup+4302.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/489 31453
/proc/meminfo: memFree=15551552/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59352 CPUtime=4302.38 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28774 0 0 0 430233 5 0 0 25 0 1 0 504132752 60776448 12254 33554432000 4194304 4300876 140735636960576 18446744073709551615 4261145 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14838 12254 169 27 0 13287 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 59352

[startup+4362.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/489 31455
/proc/meminfo: memFree=15541344/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59484 CPUtime=4362.38 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28781 0 0 0 436233 5 0 0 25 0 1 0 504132752 60911616 12261 33554432000 4194304 4300876 140735636960576 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14871 12261 169 27 0 13320 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 59484

[startup+4422.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/489 31456
/proc/meminfo: memFree=15530408/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59484 CPUtime=4422.38 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28788 0 0 0 442233 5 0 0 25 0 1 0 504132752 60911616 12268 33554432000 4194304 4300876 140735636960576 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14871 12268 169 27 0 13320 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 59484

[startup+4482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/489 31458
/proc/meminfo: memFree=15520816/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59484 CPUtime=4482.38 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28793 0 0 0 448233 5 0 0 25 0 1 0 504132752 60911616 12273 33554432000 4194304 4300876 140735636960576 18446744073709551615 4228479 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14871 12273 169 27 0 13320 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 59484

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/489 31459
/proc/meminfo: memFree=15509644/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59484 CPUtime=4542.38 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28799 0 0 0 454233 5 0 0 25 0 1 0 504132752 60911616 12279 33554432000 4194304 4300876 140735636960576 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14871 12279 169 27 0 13320 0
Current children cumulated CPU time (s) 4542.38
Current children cumulated vsize (KiB) 59484

[startup+4602.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/489 31461
/proc/meminfo: memFree=15496232/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59484 CPUtime=4602.38 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28804 0 0 0 460233 5 0 0 25 0 1 0 504132752 60911616 12284 33554432000 4194304 4300876 140735636960576 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14871 12284 169 27 0 13320 0
Current children cumulated CPU time (s) 4602.38
Current children cumulated vsize (KiB) 59484

[startup+4662.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/489 31463
/proc/meminfo: memFree=15484544/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59616 CPUtime=4662.38 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28809 0 0 0 466233 5 0 0 25 0 1 0 504132752 61046784 12289 33554432000 4194304 4300876 140735636960576 18446744073709551615 4269137 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14904 12289 169 27 0 13353 0
Current children cumulated CPU time (s) 4662.38
Current children cumulated vsize (KiB) 59616

[startup+4722.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/489 31464
/proc/meminfo: memFree=15474972/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59616 CPUtime=4722.4 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28815 0 0 0 472235 5 0 0 25 0 1 0 504132752 61046784 12295 33554432000 4194304 4300876 140735636960576 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14904 12295 169 27 0 13353 0
Current children cumulated CPU time (s) 4722.4
Current children cumulated vsize (KiB) 59616

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/489 31466
/proc/meminfo: memFree=15463892/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59616 CPUtime=4782.39 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28821 0 0 0 478234 5 0 0 25 0 1 0 504132752 61046784 12301 33554432000 4194304 4300876 140735636960576 18446744073709551615 4228770 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14904 12301 169 27 0 13353 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 59616

[startup+4842.32 s]
/proc/loadavg: 2.04 2.02 2.00 3/489 31467
/proc/meminfo: memFree=15451732/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59616 CPUtime=4842.4 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28826 0 0 0 484235 5 0 0 25 0 1 0 504132752 61046784 12306 33554432000 4194304 4300876 140735636960576 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14904 12306 169 27 0 13353 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 59616

[startup+4902.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/489 31469
/proc/meminfo: memFree=15441652/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59616 CPUtime=4902.39 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28832 0 0 0 490234 5 0 0 25 0 1 0 504132752 61046784 12312 33554432000 4194304 4300876 140735636960576 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14904 12312 169 27 0 13353 0
Current children cumulated CPU time (s) 4902.39
Current children cumulated vsize (KiB) 59616

[startup+4962.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/489 31471
/proc/meminfo: memFree=15430592/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59616 CPUtime=4962.39 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28837 0 0 0 496234 5 0 0 25 0 1 0 504132752 61046784 12317 33554432000 4194304 4300876 140735636960576 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14904 12317 169 27 0 13353 0
Current children cumulated CPU time (s) 4962.39
Current children cumulated vsize (KiB) 59616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.01 2.02 2.00 2/487 31473
/proc/meminfo: memFree=16351772/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59616 CPUtime=5000.1 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28840 0 0 0 500005 5 0 0 25 0 1 0 504132752 61046784 12320 33554432000 4194304 4300876 140735636960576 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14904 12320 169 27 0 13353 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 59616

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

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

[startup+5000 s]
/proc/loadavg: 2.01 2.02 2.00 2/487 31473
/proc/meminfo: memFree=16351772/32951124 swapFree=46575304/67111528
[pid=31289] ppid=31286 vsize=59616 CPUtime=5000.1 cores=0,2,4,6
/proc/31289/stat : 31289 (march_rw) R 31286 31289 30363 0 -1 4202496 28840 0 0 0 500005 5 0 0 25 0 1 0 504132752 61046784 12320 33554432000 4194304 4300876 140735636960576 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/31289/statm: 14904 12320 169 27 0 13353 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 59616

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.02
CPU time (s): 5000.12
CPU user time (s): 5000.06
CPU system time (s): 0.05999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 59616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.06
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28840
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= 8593

runsolver used 24.2693 second user time and 53.0269 second system time

The end

Launcher Data 

Begin job on node107 at 2011-05-28 18:16:55
IDJOB=3420335
IDBENCH=82587
IDSOLVER=1913
FILE ID=node107/3420335-1306599415
RUNJOBID= node107-1306594413-31051
PBS_JOBID= 13471573
Free space on /tmp= 73532 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S921718479-079-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420335-1306599415/watcher-3420335-1306599415 -o /tmp/evaluation-result-3420335-1306599415/solver-3420335-1306599415 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420335-1306599415.cnf

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

MD5SUM BENCH= d523f5efa43fecaa5caf604137870a4e
RANDOM SEED=660397223

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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	: 5332.67
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		: 2666.829
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	: 5332.82
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		: 2666.829
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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:      16403548 kB
Buffers:        319224 kB
Cached:        7211932 kB
SwapCached:       9840 kB
Active:       12021536 kB
Inactive:      4201476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16403548 kB
SwapTotal:    67111528 kB
SwapFree:     46575304 kB
Dirty:            1984 kB
Writeback:           0 kB
AnonPages:     8688948 kB
Mapped:          32688 kB
Slab:           161008 kB
PageTables:      94820 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145102316 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= 73532 MiB
End job on node107 at 2011-05-28 19:40:17