Trace number 3152239

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) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S419010076-063-UNKNOWN.cnf
MD5SUM07407a86c8d0f1e46c34022f68908549
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark606.272
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.49/1.50	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.50	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.50	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.50	c main()::
1.49/1.50	c initFormula():: searching for DIMACS p-line....
1.49/1.50	c initFormula():: the DIMACS p-line indicates a CNF of 35000 variables and 147000 clauses.
1.49/1.50	c parseCNF():: parsing....
1.49/1.50	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.50	c runParser():: parsing was successful, warming up engines...
1.49/1.50	c simplify_formula():: removed 0 tautological, 771 satisfied and 0 duplicate clauses
1.49/1.50	c preprocessing fase I completed:: there are now 34877 free variables and 146229 clauses.
1.49/1.50	c using 3-SAT heuristics (occurence based diff)
1.49/1.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 193 duplicate clauses
1.49/1.50	c resolvent_look() :: found 83 resolvents
1.49/1.50	c main():: clause / variable ratio: ( 146312 / 35000 ) = 4.18
1.49/1.50	c longest clause has size 3
1.49/1.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.50	c number of free variables = 34877
1.49/1.50	c dynamic_preselect_setsize :: off
1.49/1.50	c main():: all systems go!
1.49/1.50	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152239-1301696998/watcher-3152239-1301696998 -o /tmp/evaluation-result-3152239-1301696998/solver-3152239-1301696998 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152239-1301696998.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.48 3.61 3.79 3/176 16308
/proc/meminfo: memFree=23625156/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=11680 CPUtime=0 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4194304 1341 0 0 0 0 0 0 0 22 0 1 0 281297521 11960320 1286 33554432000 4194304 4300876 140736314817392 18446744073709551615 218905391813 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 2920 1286 113 27 0 1369 0

[startup+0.0101569 s]
/proc/loadavg: 2.48 3.61 3.79 3/176 16308
/proc/meminfo: memFree=23625156/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=11944 CPUtime=0 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4194304 1402 0 0 0 0 0 0 0 22 0 1 0 281297521 12230656 1347 33554432000 4194304 4300876 140736314817392 18446744073709551615 218905279863 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 2986 1347 113 27 0 1435 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11944

[startup+0.10018 s]
/proc/loadavg: 2.48 3.61 3.79 3/176 16308
/proc/meminfo: memFree=23625156/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=25912 CPUtime=0.09 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4194304 3516 0 0 0 9 0 0 0 22 0 1 0 281297521 26533888 3459 33554432000 4194304 4300876 140736314817392 18446744073709551615 4205082 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 6478 3473 116 27 0 4927 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25912

[startup+0.301145 s]
/proc/loadavg: 2.48 3.61 3.79 3/176 16308
/proc/meminfo: memFree=23625156/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=26248 CPUtime=0.29 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4194304 9061 0 0 0 28 1 0 0 23 0 1 0 281297521 26877952 3695 33554432000 4194304 4300876 140736314817392 18446744073709551615 4246943 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 6562 3695 129 27 0 5011 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26248

[startup+0.701071 s]
/proc/loadavg: 2.48 3.61 3.79 3/176 16308
/proc/meminfo: memFree=23625156/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=33156 CPUtime=0.68 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 20682 0 0 0 66 2 0 0 25 0 1 0 281297521 33951744 5417 33554432000 4194304 4300876 140736314817392 18446744073709551615 4240296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 8289 5417 136 27 0 6738 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 33156

[startup+1.50093 s]
/proc/loadavg: 2.48 3.61 3.79 5/190 16335
/proc/meminfo: memFree=23552488/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=73028 CPUtime=1.49 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 40308 0 0 0 144 5 0 0 25 0 1 0 281297521 74780672 8098 33554432000 4194304 4300876 140736314817392 18446744073709551615 4273062 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 18257 8100 147 27 0 16706 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73028

[startup+3.10064 s]
/proc/loadavg: 2.48 3.61 3.79 5/190 16335
/proc/meminfo: memFree=23514424/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=75000 CPUtime=3.08 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 47846 0 0 0 302 6 0 0 25 0 1 0 281297521 76800000 15636 33554432000 4194304 4300876 140736314817392 18446744073709551615 4250803 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 18750 15636 169 27 0 17199 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 75000

[startup+6.30106 s]
/proc/loadavg: 2.60 3.62 3.80 5/190 16335
/proc/meminfo: memFree=23449004/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=79368 CPUtime=6.29 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 48748 0 0 0 622 7 0 0 25 0 1 0 281297521 81272832 16538 33554432000 4194304 4300876 140736314817392 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 19842 16538 169 27 0 18291 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79368

[startup+12.7009 s]
/proc/loadavg: 2.71 3.62 3.80 5/190 16335
/proc/meminfo: memFree=23436916/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=83472 CPUtime=12.68 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 49938 0 0 0 1261 7 0 0 25 0 1 0 281297521 85475328 17728 33554432000 4194304 4300876 140736314817392 18446744073709551615 4268530 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 20868 17728 169 27 0 19317 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83472

[startup+25.5006 s]
/proc/loadavg: 3.00 3.64 3.80 5/190 16336
/proc/meminfo: memFree=23423276/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=84792 CPUtime=25.49 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 50269 0 0 0 2541 8 0 0 25 0 1 0 281297521 86827008 18059 33554432000 4194304 4300876 140736314817392 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 21198 18059 169 27 0 19647 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 84792

[startup+51.101 s]
/proc/loadavg: 3.40 3.68 3.81 5/190 16336
/proc/meminfo: memFree=23412660/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=86112 CPUtime=51.09 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 50589 0 0 0 5101 8 0 0 25 0 1 0 281297521 88178688 18379 33554432000 4194304 4300876 140736314817392 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 21528 18379 169 27 0 19977 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 86112

[startup+102.307 s]
/proc/loadavg: 3.74 3.73 3.82 5/190 16338
/proc/meminfo: memFree=23395260/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=87168 CPUtime=102.29 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 50856 0 0 0 10221 8 0 0 25 0 1 0 281297521 89260032 18646 33554432000 4194304 4300876 140736314817392 18446744073709551615 4248615 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 21792 18646 169 27 0 20241 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 87168

[startup+162.301 s]
/proc/loadavg: 3.90 3.78 3.83 5/190 16339
/proc/meminfo: memFree=23377736/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=87960 CPUtime=162.29 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51053 0 0 0 16221 8 0 0 25 0 1 0 281297521 90071040 18843 33554432000 4194304 4300876 140736314817392 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 21990 18843 169 27 0 20439 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 87960

[startup+222.301 s]
/proc/loadavg: 3.96 3.81 3.83 5/190 16341
/proc/meminfo: memFree=23360444/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=88488 CPUtime=222.29 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51203 0 0 0 22221 8 0 0 25 0 1 0 281297521 90611712 18993 33554432000 4194304 4300876 140736314817392 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22122 18993 169 27 0 20571 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 88488

[startup+282.3 s]
/proc/loadavg: 3.98 3.85 3.84 5/190 16343
/proc/meminfo: memFree=23344396/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=88884 CPUtime=282.29 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51315 0 0 0 28221 8 0 0 25 0 1 0 281297521 91017216 19105 33554432000 4194304 4300876 140736314817392 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22221 19105 169 27 0 20670 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 88884

[startup+342.3 s]
/proc/loadavg: 3.99 3.87 3.84 5/190 16344
/proc/meminfo: memFree=23327992/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=89280 CPUtime=342.29 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51401 0 0 0 34221 8 0 0 25 0 1 0 281297521 91422720 19191 33554432000 4194304 4300876 140736314817392 18446744073709551615 4228443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22320 19191 169 27 0 20769 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 89280

[startup+402.301 s]
/proc/loadavg: 4.07 3.91 3.85 5/190 16346
/proc/meminfo: memFree=23312212/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=89544 CPUtime=402.29 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51473 0 0 0 40221 8 0 0 25 0 1 0 281297521 91693056 19263 33554432000 4194304 4300876 140736314817392 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22386 19263 169 27 0 20835 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 89544

[startup+462.301 s]
/proc/loadavg: 4.03 3.92 3.86 5/190 16347
/proc/meminfo: memFree=23296424/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=89808 CPUtime=462.3 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51535 0 0 0 46222 8 0 0 25 0 1 0 281297521 91963392 19325 33554432000 4194304 4300876 140736314817392 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22452 19325 169 27 0 20901 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 89808

[startup+522.301 s]
/proc/loadavg: 4.01 3.93 3.87 5/190 16349
/proc/meminfo: memFree=23280880/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=90072 CPUtime=522.3 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51602 0 0 0 52222 8 0 0 25 0 1 0 281297521 92233728 19392 33554432000 4194304 4300876 140736314817392 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22518 19392 169 27 0 20967 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 90072

[startup+582.301 s]
/proc/loadavg: 4.03 3.96 3.88 5/190 16351
/proc/meminfo: memFree=23265092/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=90336 CPUtime=582.3 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51660 0 0 0 58222 8 0 0 25 0 1 0 281297521 92504064 19450 33554432000 4194304 4300876 140736314817392 18446744073709551615 4228476 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22584 19450 169 27 0 21033 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 90336

[startup+642.3 s]
/proc/loadavg: 4.01 3.96 3.88 5/190 16352
/proc/meminfo: memFree=23250052/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=90468 CPUtime=642.3 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51707 0 0 0 64222 8 0 0 25 0 1 0 281297521 92639232 19497 33554432000 4194304 4300876 140736314817392 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22617 19497 169 27 0 21066 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 90468

[startup+702.3 s]
/proc/loadavg: 4.00 3.97 3.89 5/190 16354
/proc/meminfo: memFree=23235128/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=90732 CPUtime=702.3 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51754 0 0 0 70222 8 0 0 25 0 1 0 281297521 92909568 19544 33554432000 4194304 4300876 140736314817392 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22683 19544 169 27 0 21132 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 90732

[startup+762.307 s]
/proc/loadavg: 4.00 3.97 3.89 5/190 16355
/proc/meminfo: memFree=23221448/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=90864 CPUtime=762.32 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51797 0 0 0 76223 9 0 0 25 0 1 0 281297521 93044736 19587 33554432000 4194304 4300876 140736314817392 18446744073709551615 4214550 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22716 19587 169 27 0 21165 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 90864

[startup+822.301 s]
/proc/loadavg: 4.00 3.97 3.90 5/190 16357
/proc/meminfo: memFree=23205312/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=90996 CPUtime=822.31 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51839 0 0 0 82222 9 0 0 25 0 1 0 281297521 93179904 19629 33554432000 4194304 4300876 140736314817392 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22749 19629 169 27 0 21198 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 90996

[startup+882.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 16359
/proc/meminfo: memFree=23189160/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=91128 CPUtime=882.31 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51876 0 0 0 88222 9 0 0 25 0 1 0 281297521 93315072 19666 33554432000 4194304 4300876 140736314817392 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22782 19666 169 27 0 21231 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 91128

[startup+942.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 16360
/proc/meminfo: memFree=23173488/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=91260 CPUtime=942.32 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51908 0 0 0 94223 9 0 0 25 0 1 0 281297521 93450240 19698 33554432000 4194304 4300876 140736314817392 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22815 19698 169 27 0 21264 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 91260

[startup+1002.3 s]
/proc/loadavg: 4.04 3.99 3.91 5/190 16362
/proc/meminfo: memFree=23157200/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=91524 CPUtime=1002.32 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51943 0 0 0 100223 9 0 0 25 0 1 0 281297521 93720576 19733 33554432000 4194304 4300876 140736314817392 18446744073709551615 4268864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22881 19733 169 27 0 21330 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 91524

[startup+1062.3 s]
/proc/loadavg: 4.01 3.99 3.91 5/190 16363
/proc/meminfo: memFree=23141656/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=91524 CPUtime=1062.32 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51971 0 0 0 106223 9 0 0 25 0 1 0 281297521 93720576 19761 33554432000 4194304 4300876 140736314817392 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22881 19761 169 27 0 21330 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 91524

[startup+1122.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 16365
/proc/meminfo: memFree=23125628/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=91656 CPUtime=1122.32 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 51996 0 0 0 112223 9 0 0 25 0 1 0 281297521 93855744 19786 33554432000 4194304 4300876 140736314817392 18446744073709551615 4214438 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22914 19786 169 27 0 21363 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 91656

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 16367
/proc/meminfo: memFree=23110092/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=91788 CPUtime=1182.32 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 52019 0 0 0 118223 9 0 0 25 0 1 0 281297521 93990912 19809 33554432000 4194304 4300876 140736314817392 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22947 19809 169 27 0 21396 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 91788

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 16368
/proc/meminfo: memFree=23094044/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=91920 CPUtime=1242.33 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 52045 0 0 0 124224 9 0 0 25 0 1 0 281297521 94126080 19835 33554432000 4194304 4300876 140736314817392 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22980 19835 169 27 0 21429 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 91920



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.99 3.91 5/190 16370
/proc/meminfo: memFree=23079000/32951124 swapFree=67111528/67111528
[pid=16308] ppid=16306 vsize=91920 CPUtime=1300.03 cores=1,3
/proc/16308/stat : 16308 (march_rw) R 16306 16308 15322 0 -1 4202496 52064 0 0 0 129994 9 0 0 25 0 1 0 281297521 94126080 19854 33554432000 4194304 4300876 140736314817392 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16308/statm: 22980 19854 169 27 0 21429 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 91920

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.95
CPU system time (s): 0.094985
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 91920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52064
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= 1447

runsolver used 1.9837 second user time and 5.12022 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-02 00:29:58
IDJOB=3152239
IDBENCH=82519
IDSOLVER=1561
FILE ID=node137/3152239-1301696998
RUNJOBID= node137-1301696998-16294
PBS_JOBID= 12840699
Free space on /tmp= 72184 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S419010076-063-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152239-1301696998/watcher-3152239-1301696998 -o /tmp/evaluation-result-3152239-1301696998/solver-3152239-1301696998 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152239-1301696998.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 07407a86c8d0f1e46c34022f68908549
RANDOM SEED=341420467

node137.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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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:     32951124 kB
MemFree:      23625436 kB
Buffers:        311120 kB
Cached:        8710324 kB
SwapCached:          0 kB
Active:        5201084 kB
Inactive:      3883196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23625436 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2948 kB
Writeback:          32 kB
AnonPages:       62416 kB
Mapped:          14800 kB
Slab:           178644 kB
PageTables:       4816 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   191668 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= 72180 MiB
End job on node137 at 2011-04-02 00:51:40