Trace number 3706462

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
toysat 2012-05-17? (TO) 1800.06 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Base/
normalized-minisat70_4_22_8.opb
MD5SUMc9443936e5641d3aca30cbd92e359860
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4692139
Best CPU time to get the best result obtained on this benchmark1801.26
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9940
Total number of constraints14846
Number of constraints which are clauses140
Number of constraints which are cardinality constraints (but not clauses)6
Number of constraints which are nor clauses,nor cardinality constraints14700
Minimum length of a constraint2
Maximum length of a constraint2415
Number of terms in the objective function 9730
Biggest coefficient in the objective function 134217728
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 91246785518
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 134217728
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 91246785518
Number of bits of the biggest sum of numbers37
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

11.88/11.96	c 2012-05-28T22:58:53+0200
11.88/11.96	c arch = x86_64
11.88/11.96	c os = linux
11.88/11.96	c compiler = ghc 7.4
11.88/11.96	c packages:
11.88/11.96	c   OptDir-0.0.1
11.88/11.96	c   array-0.4.0.0
11.88/11.96	c   base-4.5.0.0
11.88/11.96	c   bytestring-0.9.2.1
11.88/11.96	c   containers-0.4.2.1
11.88/11.96	c   deepseq-1.3.0.0
11.88/11.96	c   mtl-2.1.1
11.88/11.96	c   old_locale-1.0.0.4
11.88/11.96	c   parse_dimacs-1.2
11.88/11.96	c   parsec-3.1.2
11.88/11.96	c   queue-0.1.2
11.88/11.96	c   stm-2.3
11.88/11.96	c   time-1.4
11.88/11.96	c command line = ["--pb","HOME/instance-3706462-1338238733.opb"]
11.88/11.96	c #vars 9940
11.88/11.96	c #constraints 14846
11.88/11.96	c Solving starts ...
14.19/14.29	c solving time = 2.317s
14.19/14.29	c #decision = 10734
14.19/14.29	c #conflict = 214
14.19/14.29	c #restart = 1
14.19/14.29	o 4962463
14.29/14.33	c Solving starts ...
14.79/14.87	c solving time = 0.532s
14.79/14.87	c #decision = 10874
14.79/14.87	c #conflict = 230
14.79/14.87	c #restart = 1
14.79/14.87	o 4962063
14.89/14.91	c Solving starts ...
357.98/358.10	c solving time = 343.084s
357.98/358.10	c #decision = 11749
357.98/358.10	c #conflict = 768
357.98/358.10	c #restart = 4
357.98/358.10	o 4944527
357.98/358.12	c Solving starts ...

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3706462-1338238733/watcher-3706462-1338238733 -o /tmp/evaluation-result-3706462-1338238733/solver-3706462-1338238733 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706462-1338238733.opb 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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: 2.00 2.00 2.00 2/176 6248
/proc/meminfo: memFree=31265508/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 804 0 0 0 0 0 0 0 20 0 1 0 289998982 6356992 725 33554432000 4194304 8973514 140735250063776 140734297076760 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 1552 725 411 1167 0 333 0

[startup+0.0918939 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 6248
/proc/meminfo: memFree=31265508/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=11328 CPUtime=0.08 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 2052 0 0 0 8 0 0 0 20 0 1 0 289998982 11599872 1973 33554432000 4194304 8973514 140735250063776 140734297076760 5782195 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 2832 1973 418 1167 0 1613 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11328

[startup+0.100245 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 6248
/proc/meminfo: memFree=31265508/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=12352 CPUtime=0.09 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 2241 0 0 0 9 0 0 0 20 0 1 0 289998982 12648448 2162 33554432000 4194304 8973514 140735250063776 140734297076760 4209439 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 3088 2167 418 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300232 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 6248
/proc/meminfo: memFree=31265508/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=21568 CPUtime=0.29 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 4660 0 0 0 29 0 0 0 20 0 1 0 289998982 22085632 4581 33554432000 4194304 8973514 140735250063776 140734297076760 5638131 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 5392 4581 418 1167 0 4173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21568

[startup+0.700221 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 6248
/proc/meminfo: memFree=31265508/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=42048 CPUtime=0.69 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 9802 0 0 0 68 1 0 0 20 0 1 0 289998982 43057152 9723 33554432000 4194304 8973514 140735250063776 140734297076760 5372972 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 10512 9723 434 1167 0 9293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42048

[startup+1.50022 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6249
/proc/meminfo: memFree=31152636/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=42048 CPUtime=1.49 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 9802 0 0 0 148 1 0 0 20 0 1 0 289998982 43057152 9723 33554432000 4194304 8973514 140735250063776 140735250063272 4481178 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 10512 9723 434 1167 0 9293 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42048

[startup+3.10022 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6249
/proc/meminfo: memFree=31152140/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=52288 CPUtime=3.08 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 12362 0 0 0 306 2 0 0 20 0 1 0 289998982 53542912 12283 33554432000 4194304 8973514 140735250063776 140735250063272 5389033 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 13072 12283 434 1167 0 11853 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 52288

[startup+6.30022 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6249
/proc/meminfo: memFree=31124116/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=54336 CPUtime=6.28 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 12874 0 0 0 625 3 0 0 20 0 1 0 289998982 55640064 12795 33554432000 4194304 8973514 140735250063776 140735250063272 5383776 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 13584 12795 434 1167 0 12365 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 54336

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6249
/proc/meminfo: memFree=31123684/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=54336 CPUtime=12.69 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 12887 0 0 0 1263 6 0 0 20 0 1 0 289998982 55640064 12808 33554432000 4194304 8973514 140735250063776 140735250063272 4435808 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 13584 12808 447 1167 0 12365 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54336

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6249
/proc/meminfo: memFree=31110780/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=67648 CPUtime=25.48 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 16225 0 0 0 2537 11 0 0 20 0 1 0 289998982 69271552 16146 33554432000 4194304 8973514 140735250063776 140735250061696 4204286 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 16912 16146 457 1167 0 15693 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 67648

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6249
/proc/meminfo: memFree=31110872/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=67648 CPUtime=51.08 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 16225 0 0 0 5090 18 0 0 20 0 1 0 289998982 69271552 16146 33554432000 4194304 8973514 140735250063776 140735250063272 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 16912 16146 457 1167 0 15693 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 67648

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6253
/proc/meminfo: memFree=31052504/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=67648 CPUtime=102.27 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 16225 0 0 0 10197 30 0 0 20 0 1 0 289998982 69271552 16146 33554432000 4194304 8973514 140735250063776 140735250063040 4209144 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 16912 16146 457 1167 0 15693 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 67648

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6276
/proc/meminfo: memFree=31041588/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=67648 CPUtime=162.23 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 16242 0 0 0 16178 45 0 0 20 0 1 0 289998982 69271552 16151 33554432000 4194304 8973514 140735250063776 140735250061696 4213833 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 16912 16151 457 1167 0 15693 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 67648

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6276
/proc/meminfo: memFree=31040604/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=68672 CPUtime=222.21 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 16498 0 0 0 22161 60 0 0 20 0 1 0 289998982 70320128 16407 33554432000 4194304 8973514 140735250063776 140735250063040 4209365 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 17168 16407 457 1167 0 15949 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 68672

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6276
/proc/meminfo: memFree=31035632/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=69696 CPUtime=282.2 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 16754 0 0 0 28146 74 0 0 20 0 1 0 289998982 71368704 16663 33554432000 4194304 8973514 140735250063776 140735250063040 4415744 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 17424 16663 457 1167 0 16205 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 69696

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6276
/proc/meminfo: memFree=31034328/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=69696 CPUtime=342.19 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 16755 0 0 0 34131 88 0 0 20 0 1 0 289998982 71368704 16663 33554432000 4194304 8973514 140735250063776 140735250063040 4204592 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 17424 16663 457 1167 0 16205 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 69696

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 6276
/proc/meminfo: memFree=31031484/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=70720 CPUtime=402.17 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 17011 0 0 0 40112 105 0 0 20 0 1 0 289998982 72417280 16919 33554432000 4194304 8973514 140735250063776 140735250063040 7717665 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 17680 16919 457 1167 0 16461 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 70720

[startup+462.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 6277
/proc/meminfo: memFree=31030540/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=71744 CPUtime=462.15 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 17267 0 0 0 46097 118 0 0 20 0 1 0 289998982 73465856 17175 33554432000 4194304 8973514 140735250063776 140735250063272 4209212 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/6248/statm: 17936 17175 457 1167 0 16717 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 71744

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 6277
/proc/meminfo: memFree=31030848/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=71744 CPUtime=522.13 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 17268 0 0 0 52080 133 0 0 20 0 1 0 289998982 73465856 17175 33554432000 4194304 8973514 140735250063776 140735250063272 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 17936 17175 457 1167 0 16717 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 71744

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6277
/proc/meminfo: memFree=31030848/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=71744 CPUtime=582.13 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 17268 0 0 0 58065 148 0 0 20 0 1 0 289998982 73465856 17175 33554432000 4194304 8973514 140735250063776 140735250063040 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 17936 17175 457 1167 0 16717 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 71744

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6281
/proc/meminfo: memFree=31030724/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=71744 CPUtime=822.1 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 17268 0 0 0 82004 206 0 0 20 0 1 0 289998982 73465856 17175 33554432000 4194304 8973514 140735250063776 140735250063040 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 17936 17175 457 1167 0 16717 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 71744

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6281
/proc/meminfo: memFree=31029980/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=72768 CPUtime=882.08 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 17524 0 0 0 87988 220 0 0 20 0 1 0 289998982 74514432 17431 33554432000 4194304 8973514 140735250063776 140735250061696 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18192 17431 457 1167 0 16973 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 72768

[startup+942.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 6281
/proc/meminfo: memFree=31029112/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=73792 CPUtime=942.08 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 17780 0 0 0 93974 234 0 0 20 0 1 0 289998982 75563008 17687 33554432000 4194304 8973514 140735250063776 140735250061696 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18448 17687 457 1167 0 17229 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 73792

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 6281
/proc/meminfo: memFree=31028864/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=73792 CPUtime=1002.06 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 17780 0 0 0 99957 249 0 0 20 0 1 0 289998982 75563008 17687 33554432000 4194304 8973514 140735250063776 140735250063272 4209636 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18448 17687 457 1167 0 17229 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 73792

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6282
/proc/meminfo: memFree=31028800/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=73792 CPUtime=1062.05 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 17780 0 0 0 105940 265 0 0 20 0 1 0 289998982 75563008 17687 33554432000 4194304 8973514 140735250063776 140735250063040 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18448 17687 457 1167 0 17229 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 73792

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6282
/proc/meminfo: memFree=31029048/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=73792 CPUtime=1122.04 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 17780 0 0 0 111925 279 0 0 20 0 1 0 289998982 75563008 17687 33554432000 4194304 8973514 140735250063776 140735250061760 7716854 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18448 17687 457 1167 0 17229 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 73792

[startup+1182.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 6282
/proc/meminfo: memFree=31029048/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=73792 CPUtime=1182.04 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 17780 0 0 0 117908 296 0 0 20 0 1 0 289998982 75563008 17687 33554432000 4194304 8973514 140735250063776 140735250063272 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18448 17687 457 1167 0 17229 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 73792

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 6282
/proc/meminfo: memFree=31028552/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=73792 CPUtime=1242.03 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 17780 0 0 0 123892 311 0 0 20 0 1 0 289998982 75563008 17687 33554432000 4194304 8973514 140735250063776 140735250063040 4208857 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18448 17687 457 1167 0 17229 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 73792

[startup+1302.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 6285
/proc/meminfo: memFree=31028668/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=73792 CPUtime=1302.03 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 17780 0 0 0 129876 327 0 0 20 0 1 0 289998982 75563008 17687 33554432000 4194304 8973514 140735250063776 140735250061696 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18448 17687 457 1167 0 17229 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 73792

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6286
/proc/meminfo: memFree=31026692/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=74816 CPUtime=1362.02 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 18036 0 0 0 135861 341 0 0 20 0 1 0 289998982 76611584 17943 33554432000 4194304 8973514 140735250063776 140735250063040 7937344 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18704 17943 457 1167 0 17485 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 74816

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6286
/proc/meminfo: memFree=31025576/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=74816 CPUtime=1422 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 18036 0 0 0 141844 356 0 0 20 0 1 0 289998982 76611584 17943 33554432000 4194304 8973514 140735250063776 140735250063040 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18704 17943 457 1167 0 17485 0
Current children cumulated CPU time (s) 1422
Current children cumulated vsize (KiB) 74816

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6286
/proc/meminfo: memFree=31022228/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=74816 CPUtime=1482 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 18036 0 0 0 147829 371 0 0 20 0 1 0 289998982 76611584 17943 33554432000 4194304 8973514 140735250063776 140735250063040 4214507 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18704 17943 457 1167 0 17485 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 74816

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6286
/proc/meminfo: memFree=31021168/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=74816 CPUtime=1541.99 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 18036 0 0 0 153815 384 0 0 20 0 1 0 289998982 76611584 17943 33554432000 4194304 8973514 140735250063776 140735250063272 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18704 17943 457 1167 0 17485 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 74816

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6286
/proc/meminfo: memFree=31019184/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=74816 CPUtime=1601.98 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 18036 0 0 0 159797 401 0 0 20 0 1 0 289998982 76611584 17943 33554432000 4194304 8973514 140735250063776 140735250063272 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18704 17943 457 1167 0 17485 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 74816

[startup+1662.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 6287
/proc/meminfo: memFree=31019308/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=74816 CPUtime=1661.97 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 18036 0 0 0 165780 417 0 0 20 0 1 0 289998982 76611584 17943 33554432000 4194304 8973514 140735250063776 140735250063040 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18704 17943 457 1167 0 17485 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 74816

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 6288
/proc/meminfo: memFree=31019236/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=74816 CPUtime=1721.96 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 18036 0 0 0 171766 430 0 0 20 0 1 0 289998982 76611584 17943 33554432000 4194304 8973514 140735250063776 140735250061696 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18704 17943 457 1167 0 17485 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 74816

[startup+1782.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 6288
/proc/meminfo: memFree=31019244/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=74816 CPUtime=1781.95 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 18036 0 0 0 177751 444 0 0 20 0 1 0 289998982 76611584 17943 33554432000 4194304 8973514 140735250063776 140735250063040 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18704 17943 457 1167 0 17485 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 74816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 2/175 6289
/proc/meminfo: memFree=31202444/32873844 swapFree=7112/7112
[pid=6248] ppid=6246 vsize=74816 CPUtime=1800.05 cores=0,2,4,6
/proc/6248/stat : 6248 (toysat) R 6246 6248 4756 0 -1 4202496 18036 0 0 0 179556 449 0 0 20 0 1 0 289998982 76611584 17943 33554432000 4194304 8973514 140735250063776 140735250063040 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/6248/statm: 18704 17943 457 1167 0 17485 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 74816

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): 1800.41
CPU time (s): 1800.06
CPU user time (s): 1795.56
CPU system time (s): 4.49832
CPU usage (%): 99.9808
Max. virtual memory (cumulated for all children) (KiB): 74816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.56
system time used= 4.49832
maximum resident set size= 71772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18036
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= 22
involuntary context switches= 1971

runsolver used 3.2925 second user time and 9.30358 second system time

The end

Launcher Data 

Begin job on node119 at 2012-05-28 22:58:53
IDJOB=3706462
IDBENCH=92727
IDSOLVER=2285
FILE ID=node119/3706462-1338238733
RUNJOBID= node119-1338233325-5917
PBS_JOBID= 14624617
Free space on /tmp= 71604 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Base/normalized-minisat70_4_22_8.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706462-1338238733/watcher-3706462-1338238733 -o /tmp/evaluation-result-3706462-1338238733/solver-3706462-1338238733 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706462-1338238733.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= c9443936e5641d3aca30cbd92e359860
RANDOM SEED=1073060170

node119.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31265508 kB
Buffers:          337744 kB
Cached:           454016 kB
SwapCached:         1840 kB
Active:           555876 kB
Inactive:         251896 kB
Active(anon):      15996 kB
Inactive(anon):     2068 kB
Active(file):     539880 kB
Inactive(file):   249828 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67100200 kB
Dirty:             17152 kB
Writeback:             0 kB
AnonPages:         21672 kB
Mapped:            13052 kB
Shmem:                 8 kB
Slab:             660128 kB
SReclaimable:     101956 kB
SUnreclaim:       558172 kB
KernelStack:        1456 kB
PageTables:         4372 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     135416 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71604 MiB
End job on node119 at 2012-05-28 23:28:55