Trace number 3706423

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) 1800.12 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/NG/
normalized-NG.dot_fibo_50null20mast_rapportOE2.0_TMAX15_K192_cod2.opb
MD5SUM4d2c57def56fd670f2b4aabd3843e594
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-17711
Best CPU time to get the best result obtained on this benchmark1800.34
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 892
Biggest coefficient in the objective function 10946
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 4408494
Number of bits of the sum of numbers in the objective function 23
Biggest number in a constraint 10946
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 4408494
Number of bits of the biggest sum of numbers23
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 

15.98/16.07	c 2012-05-28T17:37:07+0200
15.98/16.07	c arch = x86_64
15.98/16.07	c os = linux
15.98/16.07	c compiler = ghc 7.4
15.98/16.07	c packages:
15.98/16.07	c   OptDir-0.0.1
15.98/16.07	c   array-0.4.0.0
15.98/16.07	c   base-4.5.0.0
15.98/16.07	c   bytestring-0.9.2.1
15.98/16.07	c   containers-0.4.2.1
15.98/16.07	c   deepseq-1.3.0.0
15.98/16.07	c   mtl-2.1.1
15.98/16.07	c   old_locale-1.0.0.4
15.98/16.07	c   parse_dimacs-1.2
15.98/16.07	c   parsec-3.1.2
15.98/16.07	c   queue-0.1.2
15.98/16.07	c   stm-2.3
15.98/16.07	c   time-1.4
15.98/16.07	c command line = ["--pb","HOME/instance-3706423-1338219426.opb"]
15.98/16.07	c #vars 400896
15.98/16.07	c #constraints 402763
15.98/16.07	c Solving starts ...
299.85/299.98	c solving time = 283.563s
299.85/299.98	c #decision = 49172
299.85/299.98	c #conflict = 518
299.85/299.98	c #restart = 3
299.85/299.98	o 0
299.85/299.98	c Solving starts ...
585.30/585.46	c solving time = 285.091s
585.30/585.46	c #decision = 50494
585.30/585.46	c #conflict = 525
585.30/585.46	c #restart = 3
585.30/585.46	o -6765
585.30/585.46	c Solving starts ...
690.99/691.12	c solving time = 105.240s
690.99/691.12	c #decision = 51145
690.99/691.12	c #conflict = 561
690.99/691.12	c #restart = 3
690.99/691.12	o -6909
690.99/691.12	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-3706423-1338219426/watcher-3706423-1338219426 -o /tmp/evaluation-result-3706423-1338219426/solver-3706423-1338219426 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706423-1338219426.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: 2.03 2.00 2.00 3/176 31707
/proc/meminfo: memFree=30399488/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=7232 CPUtime=0 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 824 0 0 0 0 0 0 0 20 0 1 0 288009665 7405568 746 33554432000 4194304 8973514 140733312914560 140735649613272 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 1808 750 414 1167 0 589 0

[startup+0.0350041 s]
/proc/loadavg: 2.03 2.00 2.00 3/176 31707
/proc/meminfo: memFree=30399488/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=8256 CPUtime=0.02 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 1213 0 0 0 2 0 0 0 20 0 1 0 288009665 8454144 1135 33554432000 4194304 8973514 140733312914560 140735649613272 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 2064 1135 418 1167 0 845 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8256

[startup+0.100278 s]
/proc/loadavg: 2.03 2.00 2.00 3/176 31707
/proc/meminfo: memFree=30399488/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=12352 CPUtime=0.08 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 2298 0 0 0 8 0 0 0 20 0 1 0 288009665 12648448 2220 33554432000 4194304 8973514 140733312914560 140733312914056 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 3088 2220 418 1167 0 1869 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12352

[startup+0.334643 s]
/proc/loadavg: 2.03 2.00 2.00 3/176 31707
/proc/meminfo: memFree=30399488/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=24640 CPUtime=0.32 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 5428 0 0 0 31 1 0 0 20 0 1 0 288009665 25231360 5350 33554432000 4194304 8973514 140733312914560 140733312914056 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 6160 5350 418 1167 0 4941 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 24640

[startup+0.700293 s]
/proc/loadavg: 2.03 2.00 2.00 3/176 31707
/proc/meminfo: memFree=30399488/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=48192 CPUtime=0.68 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 11316 0 0 0 66 2 0 0 20 0 1 0 288009665 49348608 11238 33554432000 4194304 8973514 140733312914560 140733312914056 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 12048 11238 418 1167 0 10829 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 48192

[startup+1.50029 s]
/proc/loadavg: 2.03 2.00 2.00 3/177 31708
/proc/meminfo: memFree=30326824/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=99392 CPUtime=1.49 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 24116 0 0 0 143 6 0 0 20 0 1 0 288009665 101777408 24038 33554432000 4194304 8973514 140733312914560 140733312913824 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 24848 24038 418 1167 0 23629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 99392

[startup+3.10029 s]
/proc/loadavg: 2.03 2.00 2.00 3/177 31708
/proc/meminfo: memFree=30275224/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=180288 CPUtime=3.09 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 44187 0 0 0 298 11 0 0 20 0 1 0 288009665 184614912 44109 33554432000 4194304 8973514 140733312914560 140733312912512 4209325 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 45072 44116 418 1167 0 43853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 180288

[startup+6.30029 s]
/proc/loadavg: 2.02 2.00 2.00 3/177 31708
/proc/meminfo: memFree=30035904/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=367680 CPUtime=6.29 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 91188 0 0 0 608 21 0 0 20 0 1 0 288009665 376504320 91110 33554432000 4194304 8973514 140733312914560 140733312914056 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 91920 91110 418 1167 0 90701 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 367680

[startup+12.7003 s]
/proc/loadavg: 2.02 2.00 2.00 3/177 31708
/proc/meminfo: memFree=29596588/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=805952 CPUtime=12.69 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 200771 0 0 0 1228 41 0 0 20 0 1 0 288009665 825294848 200693 33554432000 4194304 8973514 140733312914560 140733312913824 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 201488 200693 427 1167 0 200269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 805952

[startup+25.5004 s]
/proc/loadavg: 2.02 2.00 2.00 3/177 31708
/proc/meminfo: memFree=29443788/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=958528 CPUtime=25.48 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 238935 0 0 0 2499 49 0 0 20 0 1 0 288009665 981532672 238857 33554432000 4194304 8973514 140733312914560 140733312914056 7653874 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 239632 238857 447 1167 0 238413 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 958528

[startup+51.1004 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 31708
/proc/meminfo: memFree=29444128/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=958528 CPUtime=51.08 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 238935 0 0 0 5055 53 0 0 20 0 1 0 288009665 981532672 238857 33554432000 4194304 8973514 140733312914560 140733312913824 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 239632 238857 447 1167 0 238413 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 958528

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31708
/proc/meminfo: memFree=29443164/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=958528 CPUtime=102.28 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 238935 0 0 0 10166 62 0 0 20 0 1 0 288009665 981532672 238857 33554432000 4194304 8973514 140733312914560 140733312914056 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 239632 238857 447 1167 0 238413 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 958528

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31708
/proc/meminfo: memFree=29443712/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=958528 CPUtime=162.26 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 238935 0 0 0 16156 70 0 0 20 0 1 0 288009665 981532672 238857 33554432000 4194304 8973514 140733312914560 140733312912512 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 239632 238857 447 1167 0 238413 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 958528

[startup+222.307 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 31712
/proc/meminfo: memFree=29444220/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=958528 CPUtime=222.26 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 238935 0 0 0 22148 78 0 0 20 0 1 0 288009665 981532672 238857 33554432000 4194304 8973514 140733312914560 140733312914056 4204266 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 239632 238857 447 1167 0 238413 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 958528

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 31712
/proc/meminfo: memFree=29444256/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=958528 CPUtime=282.24 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 238935 0 0 0 28138 86 0 0 20 0 1 0 288009665 981532672 238857 33554432000 4194304 8973514 140733312914560 140733312913824 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 239632 238857 447 1167 0 238413 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 958528

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31712
/proc/meminfo: memFree=29444160/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=958528 CPUtime=342.24 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 238945 0 0 0 34135 89 0 0 20 0 1 0 288009665 981532672 238867 33554432000 4194304 8973514 140733312914560 140733312896576 6571866 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 239632 238867 457 1167 0 238413 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 958528

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31712
/proc/meminfo: memFree=29444188/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=958528 CPUtime=402.23 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 238945 0 0 0 40134 89 0 0 20 0 1 0 288009665 981532672 238867 33554432000 4194304 8973514 140733312914560 140733312896576 6571904 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 239632 238867 457 1167 0 238413 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 958528

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31713
/proc/meminfo: memFree=29444216/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=958528 CPUtime=462.22 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 238945 0 0 0 46133 89 0 0 20 0 1 0 288009665 981532672 238867 33554432000 4194304 8973514 140733312914560 140733312896576 6571859 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 239632 238867 457 1167 0 238413 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 958528

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31714
/proc/meminfo: memFree=29444252/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=958528 CPUtime=522.21 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 238945 0 0 0 52126 95 0 0 20 0 1 0 288009665 981532672 238867 33554432000 4194304 8973514 140733312914560 140733312913824 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 239632 238867 457 1167 0 238413 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 958528

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31714
/proc/meminfo: memFree=29443056/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=959552 CPUtime=582.19 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 239203 0 0 0 58113 106 0 0 20 0 1 0 288009665 982581248 239123 33554432000 4194304 8973514 140733312914560 140733312913824 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 239888 239123 457 1167 0 238669 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 959552

[startup+642.3 s]

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31718
/proc/meminfo: memFree=29427820/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=974912 CPUtime=882.15 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 243056 0 0 0 88061 154 0 0 20 0 1 0 288009665 998309888 242963 33554432000 4194304 8973514 140733312914560 140733312913824 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 243728 242963 457 1167 0 242509 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 974912

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31718
/proc/meminfo: memFree=29427724/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=974912 CPUtime=942.13 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 243059 0 0 0 94051 162 0 0 20 0 1 0 288009665 998309888 242963 33554432000 4194304 8973514 140733312914560 140733312912512 4209256 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 243728 242963 457 1167 0 242509 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 974912

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31718
/proc/meminfo: memFree=29427752/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=974912 CPUtime=1002.12 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 243073 0 0 0 100043 169 0 0 20 0 1 0 288009665 998309888 242963 33554432000 4194304 8973514 140733312914560 140733312913824 4209278 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 243728 242963 457 1167 0 242509 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 974912

[startup+1062.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 31718
/proc/meminfo: memFree=29427780/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=974912 CPUtime=1062.11 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 243084 0 0 0 106031 180 0 0 20 0 1 0 288009665 998309888 242963 33554432000 4194304 8973514 140733312914560 140733312914056 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 243728 242963 457 1167 0 242509 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 974912

[startup+1122.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 31719
/proc/meminfo: memFree=29427808/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=974912 CPUtime=1122.1 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 243100 0 0 0 112019 191 0 0 20 0 1 0 288009665 998309888 242963 33554432000 4194304 8973514 140733312914560 140733312912512 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 243728 242963 457 1167 0 242509 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 974912

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31719
/proc/meminfo: memFree=29427704/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=974912 CPUtime=1182.09 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 243110 0 0 0 118008 201 0 0 20 0 1 0 288009665 998309888 242968 33554432000 4194304 8973514 140733312914560 140733312914056 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 243728 242968 457 1167 0 242509 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 974912

[startup+1242.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 31719
/proc/meminfo: memFree=29427332/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=974912 CPUtime=1242.08 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 243110 0 0 0 123998 210 0 0 20 0 1 0 288009665 998309888 242968 33554432000 4194304 8973514 140733312914560 140733312912512 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 243728 242968 457 1167 0 242509 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 974912

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 31719
/proc/meminfo: memFree=29427704/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=974912 CPUtime=1302.08 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 243110 0 0 0 129988 220 0 0 20 0 1 0 288009665 998309888 242968 33554432000 4194304 8973514 140733312914560 140733312912512 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 243728 242968 457 1167 0 242509 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 974912

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31719
/proc/meminfo: memFree=29427828/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=974912 CPUtime=1362.07 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 243110 0 0 0 135976 231 0 0 20 0 1 0 288009665 998309888 242968 33554432000 4194304 8973514 140733312914560 140733312912512 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 243728 242968 457 1167 0 242509 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 974912

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31723
/proc/meminfo: memFree=29427572/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=974912 CPUtime=1422.06 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 243110 0 0 0 141966 240 0 0 20 0 1 0 288009665 998309888 242968 33554432000 4194304 8973514 140733312914560 140733312912576 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 243728 242968 457 1167 0 242509 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 974912

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31746
/proc/meminfo: memFree=29427820/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=974912 CPUtime=1482.05 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 243110 0 0 0 147955 250 0 0 20 0 1 0 288009665 998309888 242968 33554432000 4194304 8973514 140733312914560 140733312912512 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 243728 242968 457 1167 0 242509 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 974912

[startup+1542.31 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 31746
/proc/meminfo: memFree=29427828/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=974912 CPUtime=1542.04 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 243110 0 0 0 153944 260 0 0 20 0 1 0 288009665 998309888 242968 33554432000 4194304 8973514 140733312914560 140733312914056 4204378 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 243728 242968 457 1167 0 242509 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 974912

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 31746
/proc/meminfo: memFree=29427704/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=974912 CPUtime=1602.03 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 243110 0 0 0 159933 270 0 0 20 0 1 0 288009665 998309888 242968 33554432000 4194304 8973514 140733312914560 140733312914056 4209376 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 243728 242968 457 1167 0 242509 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 974912

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31746
/proc/meminfo: memFree=29422744/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=980032 CPUtime=1662.01 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 244390 0 0 0 165922 279 0 0 20 0 1 0 288009665 1003552768 244248 33554432000 4194304 8973514 140733312914560 140733312912512 7732328 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 245008 244248 457 1167 0 243789 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 980032

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31747
/proc/meminfo: memFree=29422744/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=980032 CPUtime=1722 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 244390 0 0 0 171912 288 0 0 20 0 1 0 288009665 1003552768 244248 33554432000 4194304 8973514 140733312914560 140733312913824 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 245008 244248 457 1167 0 243789 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 980032

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31786
/proc/meminfo: memFree=30338052/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=980032 CPUtime=1782 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 244392 0 0 0 177900 300 0 0 20 0 1 0 288009665 1003552768 244248 33554432000 4194304 8973514 140733312914560 140733312912512 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 245008 244248 457 1167 0 243789 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 980032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31786
/proc/meminfo: memFree=30338176/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=980032 CPUtime=1800.1 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 244392 0 0 0 179706 304 0 0 20 0 1 0 288009665 1003552768 244248 33554432000 4194304 8973514 140733312914560 140733312912512 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 245008 244248 457 1167 0 243789 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 980032

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

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

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31786
/proc/meminfo: memFree=30338176/32873844 swapFree=6872/6872
[pid=31707] ppid=31705 vsize=980032 CPUtime=1800.1 cores=0,2,4,6
/proc/31707/stat : 31707 (toysat) R 31705 31707 30001 0 -1 4202496 244392 0 0 0 179706 304 0 0 20 0 1 0 288009665 1003552768 244248 33554432000 4194304 8973514 140733312914560 140733312912512 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/31707/statm: 245008 244248 457 1167 0 243789 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 980032

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.12
CPU user time (s): 1797.07
CPU system time (s): 3.04954
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 980032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.07
system time used= 3.04954
maximum resident set size= 976992
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 244392
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= 74
involuntary context switches= 1876

runsolver used 3.65244 second user time and 8.90165 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-28 17:37:07
IDJOB=3706423
IDBENCH=92619
IDSOLVER=2285
FILE ID=node105/3706423-1338219426
RUNJOBID= node105-1338194113-30017
PBS_JOBID= 14624593
Free space on /tmp= 71524 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/NG/normalized-NG.dot_fibo_50null20mast_rapportOE2.0_TMAX15_K192_cod2.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706423-1338219426/watcher-3706423-1338219426 -o /tmp/evaluation-result-3706423-1338219426/solver-3706423-1338219426 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706423-1338219426.opb

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

MD5SUM BENCH= 4d2c57def56fd670f2b4aabd3843e594
RANDOM SEED=1638146613

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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	: 5331.91
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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	: 5331.91
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		: 2666.882
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	: 5331.92
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30399752 kB
Buffers:          394104 kB
Cached:           254312 kB
SwapCached:         1708 kB
Active:          1397292 kB
Inactive:         218272 kB
Active(anon):     963360 kB
Inactive(anon):     4812 kB
Active(file):     433932 kB
Inactive(file):   213460 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100448 kB
Dirty:             34964 kB
Writeback:             0 kB
AnonPages:        971164 kB
Mapped:            10616 kB
Shmem:                 0 kB
Slab:             718056 kB
SReclaimable:     159484 kB
SUnreclaim:       558572 kB
KernelStack:        1472 kB
PageTables:         5640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1086488 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     49152 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= 71544 MiB
End job on node105 at 2012-05-28 18:07:09