Trace number 3706398

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 NameAnswerobjective functionCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.09 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_luby_10null50mast_rapportOE1.0_TMAX120_K67_cod1.opb
MD5SUM280b9dc94203722c3d1d9140a22f7fa8
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-3926
Best CPU time to get the best result obtained on this benchmark1800.64
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40451
Total number of constraints40950
Number of constraints which are clauses40396
Number of constraints which are cardinality constraints (but not clauses)553
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint1
Maximum length of a constraint40128
Number of terms in the objective function 28908
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 4157736
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 4157736
Number of bits of the biggest sum of numbers22
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 

107.03/107.10	c 2012-05-28T17:01:54+0200
107.03/107.10	c arch = x86_64
107.03/107.10	c os = linux
107.03/107.10	c compiler = ghc 7.4
107.03/107.10	c packages:
107.03/107.10	c   OptDir-0.0.1
107.03/107.10	c   array-0.4.0.0
107.03/107.10	c   base-4.5.0.0
107.03/107.10	c   bytestring-0.9.2.1
107.03/107.10	c   containers-0.4.2.1
107.03/107.10	c   deepseq-1.3.0.0
107.03/107.10	c   mtl-2.1.1
107.03/107.10	c   old_locale-1.0.0.4
107.03/107.10	c   parse_dimacs-1.2
107.03/107.10	c   parsec-3.1.2
107.03/107.10	c   queue-0.1.2
107.03/107.10	c   stm-2.3
107.03/107.10	c   time-1.4
107.03/107.10	c command line = ["--pb","HOME/instance-3706398-1338217314.opb"]
107.03/107.10	c #vars 40451
107.03/107.10	c #constraints 40950
107.03/107.10	c Solving starts ...
126.13/126.27	c solving time = 19.131s
126.13/126.27	c #decision = 212532
126.13/126.27	c #conflict = 263
126.13/126.27	c #restart = 2
126.13/126.27	o 0
126.23/126.39	c Solving starts ...
126.93/127.04	c solving time = 0.612s
126.93/127.04	c #decision = 216344
126.93/127.04	c #conflict = 265
126.93/127.04	c #restart = 2
126.93/127.04	o -1
126.93/127.08	c Solving starts ...
223.92/224.08	c solving time = 96.943s
223.92/224.08	c #decision = 217518
223.92/224.08	c #conflict = 267
223.92/224.08	c #restart = 2
223.92/224.08	o -2
224.02/224.18	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-3706398-1338217314/watcher-3706398-1338217314 -o /tmp/evaluation-result-3706398-1338217314/solver-3706398-1338217314 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706398-1338217314.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: 1.95 2.00 2.00 2/174 22998
/proc/meminfo: memFree=31325896/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 809 0 0 0 0 0 0 0 20 0 1 0 287856175 6356992 729 33554432000 4194304 8973514 140733365739504 140734418783960 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/22998/statm: 1552 729 412 1167 0 333 0

[startup+0.071706 s]
/proc/loadavg: 1.95 2.00 2.00 2/174 22998
/proc/meminfo: memFree=31325896/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=11328 CPUtime=0.06 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 2094 0 0 0 6 0 0 0 20 0 1 0 287856175 11599872 2014 33554432000 4194304 8973514 140733365739504 140734418783960 7858672 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/22998/statm: 2832 2014 412 1167 0 1613 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11328

[startup+0.100234 s]
/proc/loadavg: 1.95 2.00 2.00 2/174 22998
/proc/meminfo: memFree=31325896/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=15424 CPUtime=0.09 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 2901 0 0 0 9 0 0 0 20 0 1 0 287856175 15794176 2821 33554432000 4194304 8973514 140733365739504 140734418783960 4209325 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/22998/statm: 3856 2821 412 1167 0 2637 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15424

[startup+0.30022 s]
/proc/loadavg: 1.95 2.00 2.00 2/174 22998
/proc/meminfo: memFree=31325896/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=25664 CPUtime=0.29 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 5684 0 0 0 28 1 0 0 20 0 1 0 287856175 26279936 5604 33554432000 4194304 8973514 140733365739504 140734418783960 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/22998/statm: 6416 5604 418 1167 0 5197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25664

[startup+0.700191 s]
/proc/loadavg: 1.95 2.00 2.00 2/174 22998
/proc/meminfo: memFree=31325896/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=49216 CPUtime=0.69 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 11572 0 0 0 66 3 0 0 20 0 1 0 287856175 50397184 11492 33554432000 4194304 8973514 140733365739504 140733365738768 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/22998/statm: 12304 11492 418 1167 0 11085 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49216

[startup+1.50024 s]
/proc/loadavg: 1.95 2.00 2.00 3/180 23008
/proc/meminfo: memFree=31196748/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=102464 CPUtime=1.49 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 24900 0 0 0 143 6 0 0 20 0 1 0 287856175 104923136 24820 33554432000 4194304 8973514 140733365739504 140733365739000 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/22998/statm: 25616 24820 428 1167 0 24397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102464

[startup+3.10017 s]
/proc/loadavg: 1.95 2.00 2.00 3/180 23008
/proc/meminfo: memFree=31122920/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=105536 CPUtime=3.09 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 25670 0 0 0 302 7 0 0 20 0 1 0 287856175 108068864 25590 33554432000 4194304 8973514 140733365739504 140733365739000 5383928 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/22998/statm: 26384 25590 430 1167 0 25165 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105536

[startup+6.30019 s]
/proc/loadavg: 1.95 2.00 2.00 3/180 23008
/proc/meminfo: memFree=31120688/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=111680 CPUtime=6.28 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 27206 0 0 0 621 7 0 0 20 0 1 0 287856175 114360320 27126 33554432000 4194304 8973514 140733365739504 140733365738768 4481504 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/22998/statm: 27920 27126 430 1167 0 26701 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 111680

[startup+12.7002 s]
/proc/loadavg: 1.95 2.00 2.00 3/179 23008
/proc/meminfo: memFree=31108972/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=111680 CPUtime=12.68 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 27206 0 0 0 1259 9 0 0 20 0 1 0 287856175 114360320 27126 33554432000 4194304 8973514 140733365739504 140733365739000 5373380 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/22998/statm: 27920 27126 430 1167 0 26701 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 111680

[startup+25.5002 s]
/proc/loadavg: 1.96 2.00 2.00 3/179 23008
/proc/meminfo: memFree=31109592/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=111680 CPUtime=25.48 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 27206 0 0 0 2535 13 0 0 20 0 1 0 287856175 114360320 27126 33554432000 4194304 8973514 140733365739504 140733365739000 7680108 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/22998/statm: 27920 27126 430 1167 0 26701 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 111680

[startup+51.1003 s]
/proc/loadavg: 1.97 2.00 2.00 3/179 23008
/proc/meminfo: memFree=31109668/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=111680 CPUtime=51.05 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 27223 0 0 0 5084 21 0 0 20 0 1 0 287856175 114360320 27126 33554432000 4194304 8973514 140733365739504 140733365739000 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/22998/statm: 27920 27126 430 1167 0 26701 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 111680

[startup+102.307 s]
/proc/loadavg: 1.99 2.00 2.00 3/179 23008
/proc/meminfo: memFree=31109340/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=111680 CPUtime=102.24 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 27228 0 0 0 10181 43 0 0 20 0 1 0 287856175 114360320 27126 33554432000 4194304 8973514 140733365739504 140733365739000 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 27920 27126 430 1167 0 26701 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 111680

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/179 23008
/proc/meminfo: memFree=31070980/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=134208 CPUtime=162.23 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 32887 0 0 0 16160 63 0 0 20 0 1 0 287856175 137428992 32785 33554432000 4194304 8973514 140733365739504 140733365737472 4209212 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 33552 32785 457 1167 0 32333 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 134208

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/179 23008
/proc/meminfo: memFree=31046720/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=149568 CPUtime=222.21 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 36727 0 0 0 22139 82 0 0 20 0 1 0 287856175 153157632 36625 33554432000 4194304 8973514 140733365739504 140733365738768 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 37392 36625 457 1167 0 36173 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 149568

[startup+282.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/179 23009
/proc/meminfo: memFree=31037216/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=149568 CPUtime=282.21 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 36729 0 0 0 28120 101 0 0 20 0 1 0 287856175 153157632 36625 33554432000 4194304 8973514 140733365739504 140733365738768 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 37392 36625 457 1167 0 36173 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 149568

[startup+342.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/179 23009
/proc/meminfo: memFree=31033088/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=150592 CPUtime=342.2 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 36985 0 0 0 34097 123 0 0 20 0 1 0 287856175 154206208 36881 33554432000 4194304 8973514 140733365739504 140733365738768 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 37648 36881 457 1167 0 36429 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 150592

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23009
/proc/meminfo: memFree=31026888/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=156736 CPUtime=402.19 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 38521 0 0 0 40078 141 0 0 20 0 1 0 287856175 160497664 38417 33554432000 4194304 8973514 140733365739504 140733365737472 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 39184 38417 457 1167 0 37965 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 156736

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23009
/proc/meminfo: memFree=31014600/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=462.18 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 46056 162 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365737472 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 161856

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23012
/proc/meminfo: memFree=31014092/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=522.17 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 52036 181 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365737472 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 161856

[startup+582.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 23013
/proc/meminfo: memFree=31014096/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=582.16 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 58017 199 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365737472 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 161856

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 23013
/proc/meminfo: memFree=31003180/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=822.13 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 81941 272 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365738768 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 822.13
Current children cumulated vsize (KiB) 161856

[startup+882.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/179 23014
/proc/meminfo: memFree=31003180/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=882.12 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 87921 291 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365739000 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 161856

[startup+942.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 23014
/proc/meminfo: memFree=31003112/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=942.11 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 93904 307 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365739000 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 161856

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 23014
/proc/meminfo: memFree=31003112/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1002.1 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 99882 328 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365739000 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 161856

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23014
/proc/meminfo: memFree=30999020/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1062.09 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 105862 347 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365739000 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 161856

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23017
/proc/meminfo: memFree=30993556/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1122.07 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 111841 366 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365737472 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 161856

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23018
/proc/meminfo: memFree=30988592/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1182.07 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 117820 387 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365737472 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 161856

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23018
/proc/meminfo: memFree=30986732/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1242.06 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 123803 403 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365738768 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 161856

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23018
/proc/meminfo: memFree=30986608/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1302.06 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 129784 422 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365737472 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 161856

[startup+1362.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 23018
/proc/meminfo: memFree=30987500/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1362.05 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 135765 440 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365737472 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 161856

[startup+1422.31 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 23019
/proc/meminfo: memFree=30987116/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1422.04 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 141745 459 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365739000 4209220 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 161856

[startup+1482.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 23020
/proc/meminfo: memFree=30987116/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1482.03 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 147729 474 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365738768 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 161856

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23020
/proc/meminfo: memFree=30987364/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1542.02 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 153709 493 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365737472 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1542.02
Current children cumulated vsize (KiB) 161856

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23020
/proc/meminfo: memFree=30984136/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1602.01 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 159690 511 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365738768 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 161856

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23020
/proc/meminfo: memFree=30980292/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1662 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 165673 527 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365737472 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 161856

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23023
/proc/meminfo: memFree=30976068/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1721.99 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 171653 546 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365738768 4209220 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 161856

[startup+1782.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 23023
/proc/meminfo: memFree=30970504/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1781.98 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 177632 566 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365738768 4208870 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 161856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 23024
/proc/meminfo: memFree=30970992/32873844 swapFree=7616/7616
[pid=22998] ppid=22996 vsize=161856 CPUtime=1800.09 cores=0,2,4,6
/proc/22998/stat : 22998 (toysat) R 22996 22998 21285 0 -1 4202496 39801 0 0 0 179435 574 0 0 20 0 1 0 287856175 165740544 39697 33554432000 4194304 8973514 140733365739504 140733365737472 4434768 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/22998/statm: 40464 39697 457 1167 0 39245 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 161856

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): 1800.09
CPU user time (s): 1794.35
CPU system time (s): 5.74213
CPU usage (%): 99.9826
Max. virtual memory (cumulated for all children) (KiB): 161856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.35
system time used= 5.74213
maximum resident set size= 158788
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39801
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= 27
involuntary context switches= 2042

runsolver used 3.85241 second user time and 9.2026 second system time

The end

Launcher Data 

Begin job on node135 at 2012-05-28 17:01:54
IDJOB=3706398
IDBENCH=91870
IDSOLVER=2285
FILE ID=node135/3706398-1338217314
RUNJOBID= node135-1338188468-21301
PBS_JOBID= 14624569
Free space on /tmp= 71640 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_luby_10null50mast_rapportOE1.0_TMAX120_K67_cod1.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706398-1338217314/watcher-3706398-1338217314 -o /tmp/evaluation-result-3706398-1338217314/solver-3706398-1338217314 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706398-1338217314.opb

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

MD5SUM BENCH= 280b9dc94203722c3d1d9140a22f7fa8
RANDOM SEED=160315660

node135.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5332.57
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		: 2666.820
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	: 5332.55
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		: 2666.820
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	: 5332.55
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		: 2666.820
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	: 5332.54
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		: 2666.820
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	: 5332.55
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		: 2666.820
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	: 5238.35
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		: 2666.820
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31325896 kB
Buffers:          323516 kB
Cached:           394292 kB
SwapCached:         1720 kB
Active:           554532 kB
Inactive:         175332 kB
Active(anon):       2400 kB
Inactive(anon):    12012 kB
Active(file):     552132 kB
Inactive(file):   163320 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67105800 kB
Dirty:             20144 kB
Writeback:            48 kB
AnonPages:         17784 kB
Mapped:            11472 kB
Shmem:               132 kB
Slab:             676068 kB
SReclaimable:     117844 kB
SUnreclaim:       558224 kB
KernelStack:        1464 kB
PageTables:         3828 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104252 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 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= 71624 MiB
End job on node135 at 2012-05-28 17:31:56