Trace number 3727559

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
wbo 1.72UNSAT 349.48 349.607

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_4_30_4.opb
MD5SUM56022330ee2943e2696d570dbfee01d9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark7.73782
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables31
Total number of constraints9
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 869
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2608
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3727559-1338662151.opb.
0.00/0.00	c Instance file HOME/instance-3727559-1338662151.opb
0.00/0.00	c File size is 2096 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 2608
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      31                                                  |
0.00/0.00	c |  Number Clauses:        1                                                   |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 8                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
349.48/349.60	c ===============================================================================
349.48/349.60	c Wall Clock Time: 349.60 s
349.48/349.60	s UNSATISFIABLE

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-3727559-1338662151/watcher-3727559-1338662151 -o /tmp/evaluation-result-3727559-1338662151/solver-3727559-1338662151 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3727559-1338662151.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 2.01 2.00 3/177 3204
/proc/meminfo: memFree=30885168/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=83556 CPUtime=0 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 736 0 0 0 0 0 0 0 20 0 2 0 332340928 85561344 687 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 20889 687 189 433 0 20453 0
[pid=3204/tid=3205] ppid=3202 vsize=83556 CPUtime=0 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 2 0 332340928 85561344 688 33554432000 4194304 5964350 140736664545424 140735344859096 5136410 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.030503 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 3204
/proc/meminfo: memFree=30885168/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=83556 CPUtime=0.02 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 837 0 0 0 2 0 0 0 20 0 2 0 332340928 85561344 788 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 20889 788 190 433 0 20453 0
[pid=3204/tid=3205] ppid=3202 vsize=83556 CPUtime=0.01 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 141 0 0 0 1 0 0 0 20 0 2 0 332340928 85561344 788 33554432000 4194304 5964350 140736664545424 140735344859096 5136410 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 83556

[startup+0.100797 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 3204
/proc/meminfo: memFree=30885168/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=83556 CPUtime=0.09 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 1012 0 0 0 9 0 0 0 20 0 2 0 332340928 85561344 963 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 20889 963 190 433 0 20453 0
[pid=3204/tid=3205] ppid=3202 vsize=83556 CPUtime=0.08 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 316 0 0 0 8 0 0 0 20 0 2 0 332340928 85561344 963 33554432000 4194304 5964350 140736664545424 140735344859096 5179179 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83556

[startup+0.300195 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 3204
/proc/meminfo: memFree=30885168/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=83556 CPUtime=0.29 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 1319 0 0 0 29 0 0 0 20 0 2 0 332340928 85561344 1270 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 20889 1270 190 433 0 20453 0
[pid=3204/tid=3205] ppid=3202 vsize=83556 CPUtime=0.28 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 623 0 0 0 28 0 0 0 20 0 2 0 332340928 85561344 1270 33554432000 4194304 5964350 140736664545424 140735344859096 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83556

[startup+0.701049 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 3204
/proc/meminfo: memFree=30885168/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=83700 CPUtime=0.69 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 1587 0 0 0 69 0 0 0 20 0 2 0 332340928 85708800 1538 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 20925 1538 190 433 0 20489 0
[pid=3204/tid=3205] ppid=3202 vsize=83700 CPUtime=0.68 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 891 0 0 0 68 0 0 0 20 0 2 0 332340928 85708800 1538 33554432000 4194304 5964350 140736664545424 140495106123704 4400026 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83700

[startup+1.50021 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 3206
/proc/meminfo: memFree=30874184/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=83700 CPUtime=1.49 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 2037 0 0 0 149 0 0 0 20 0 2 0 332340928 85708800 1988 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 20925 1988 190 433 0 20489 0
[pid=3204/tid=3205] ppid=3202 vsize=83700 CPUtime=1.48 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 1341 0 0 0 148 0 0 0 20 0 2 0 332340928 85708800 1988 33554432000 4194304 5964350 140736664545424 140495106123816 4399861 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83700

[startup+3.1002 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 3206
/proc/meminfo: memFree=30869348/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=83916 CPUtime=3.09 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 2822 0 0 0 309 0 0 0 20 0 2 0 332340928 85929984 2773 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 20979 2773 190 433 0 20543 0
[pid=3204/tid=3205] ppid=3202 vsize=83916 CPUtime=3.07 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 2126 0 0 0 307 0 0 0 20 0 2 0 332340928 85929984 2773 33554432000 4194304 5964350 140736664545424 140495106123576 4399958 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83916

[startup+6.3002 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 3206
/proc/meminfo: memFree=30856176/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=85032 CPUtime=6.29 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 3904 0 0 0 629 0 0 0 20 0 2 0 332340928 87072768 3855 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 21258 3855 190 433 0 20822 0
[pid=3204/tid=3205] ppid=3202 vsize=85032 CPUtime=6.27 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 3208 0 0 0 627 0 0 0 20 0 2 0 332340928 87072768 3855 33554432000 4194304 5964350 140736664545424 140495106123288 4379231 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 85032

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 3206
/proc/meminfo: memFree=30841308/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=86056 CPUtime=12.68 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 5315 0 0 0 1267 1 0 0 20 0 2 0 332340928 88121344 5276 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 21514 5276 190 433 0 21078 0
[pid=3204/tid=3205] ppid=3202 vsize=86056 CPUtime=12.64 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 4619 0 0 0 1263 1 0 0 20 0 2 0 332340928 88121344 5276 33554432000 4194304 5964350 140736664545424 140495106123576 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 86056

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 3206
/proc/meminfo: memFree=30814648/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=88000 CPUtime=25.47 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 8257 0 0 0 2545 2 0 0 20 0 2 0 332340928 90112000 8227 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 22000 8227 190 433 0 21564 0
[pid=3204/tid=3205] ppid=3202 vsize=88000 CPUtime=25.41 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 7561 0 0 0 2539 2 0 0 20 0 2 0 332340928 90112000 8227 33554432000 4194304 5964350 140736664545424 140495106123288 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 88000

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 3206
/proc/meminfo: memFree=30777816/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=89248 CPUtime=51.07 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 12171 0 0 0 5102 5 0 0 20 0 2 0 332340928 91389952 12834 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 22312 12834 190 433 0 21876 0
[pid=3204/tid=3205] ppid=3202 vsize=89248 CPUtime=50.94 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 11475 0 0 0 5089 5 0 0 20 0 2 0 332340928 91389952 12834 33554432000 4194304 5964350 140736664545424 140495106123816 4410797 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89248

[startup+102.306 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 3206
/proc/meminfo: memFree=30719556/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=91332 CPUtime=102.27 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 18182 0 0 0 10217 10 0 0 20 0 2 0 332340928 93523968 18845 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 22833 18845 190 433 0 22397 0
[pid=3204/tid=3205] ppid=3202 vsize=91332 CPUtime=102.02 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 17486 0 0 0 10191 11 0 0 20 0 2 0 332340928 93523968 18845 33554432000 4194304 5964350 140736664545424 140495106123288 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 91332

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 3206
/proc/meminfo: memFree=30668460/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=158032 CPUtime=162.23 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 23772 0 0 0 16209 14 0 0 20 0 2 0 332340928 161824768 24418 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 39508 24418 190 433 0 39072 0
[pid=3204/tid=3205] ppid=3202 vsize=158032 CPUtime=161.84 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 23076 0 0 0 16168 16 0 0 20 0 2 0 332340928 161824768 24418 33554432000 4194304 5964350 140736664545424 140495106123288 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 158032

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 3206
/proc/meminfo: memFree=30617744/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=158844 CPUtime=222.23 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 28717 0 0 0 22203 20 0 0 20 0 2 0 332340928 162656256 29363 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 39711 29363 190 433 0 39275 0
[pid=3204/tid=3205] ppid=3202 vsize=158844 CPUtime=221.69 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 28021 0 0 0 22146 23 0 0 20 0 2 0 332340928 162656256 29363 33554432000 4194304 5964350 140736664545424 140495106123816 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 158844

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 3210
/proc/meminfo: memFree=30575412/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=159432 CPUtime=282.2 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 33161 0 0 0 28195 25 0 0 20 0 2 0 332340928 163258368 33788 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 39858 33788 190 433 0 39422 0
[pid=3204/tid=3205] ppid=3202 vsize=159432 CPUtime=281.52 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 32465 0 0 0 28123 29 0 0 20 0 2 0 332340928 163258368 33788 33554432000 4194304 5964350 140736664545424 140495106123288 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 159432

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 3210
/proc/meminfo: memFree=30537508/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=226364 CPUtime=342.18 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 37645 0 0 0 34190 28 0 0 20 0 2 0 332340928 231796736 38264 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 56591 38264 190 433 0 56155 0
[pid=3204/tid=3205] ppid=3202 vsize=226364 CPUtime=341.36 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 36949 0 0 0 34103 33 0 0 20 0 2 0 332340928 231796736 38264 33554432000 4194304 5964350 140736664545424 140495106123288 4378751 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 226364

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

[startup+345.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 3210
/proc/meminfo: memFree=30537568/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=226364 CPUtime=345.38 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 37645 0 0 0 34510 28 0 0 20 0 2 0 332340928 231796736 38264 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 56591 38264 190 433 0 56155 0
[pid=3204/tid=3205] ppid=3202 vsize=226364 CPUtime=344.55 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 36949 0 0 0 34422 33 0 0 20 0 2 0 332340928 231796736 38264 33554432000 4194304 5964350 140736664545424 140495106123288 4378736 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 345.38
Current children cumulated vsize (KiB) 226364

[startup+347.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 3210
/proc/meminfo: memFree=30537568/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=226364 CPUtime=346.98 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 37645 0 0 0 34670 28 0 0 20 0 2 0 332340928 231796736 38264 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 56591 38264 190 433 0 56155 0
[pid=3204/tid=3205] ppid=3202 vsize=226364 CPUtime=346.15 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 36949 0 0 0 34582 33 0 0 20 0 2 0 332340928 231796736 38264 33554432000 4194304 5964350 140736664545424 140495106123288 4400321 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 346.98
Current children cumulated vsize (KiB) 226364

[startup+348.707 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 3210
/proc/meminfo: memFree=30537568/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=226364 CPUtime=348.59 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 37645 0 0 0 34831 28 0 0 20 0 2 0 332340928 231796736 38264 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 56591 38264 190 433 0 56155 0
[pid=3204/tid=3205] ppid=3202 vsize=226364 CPUtime=347.75 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 36949 0 0 0 34742 33 0 0 20 0 2 0 332340928 231796736 38264 33554432000 4194304 5964350 140736664545424 140495106123288 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 348.59
Current children cumulated vsize (KiB) 226364

[startup+349.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 3210
/proc/meminfo: memFree=30537568/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=226364 CPUtime=348.98 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 37645 0 0 0 34870 28 0 0 20 0 2 0 332340928 231796736 38264 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 56591 38264 190 433 0 56155 0
[pid=3204/tid=3205] ppid=3202 vsize=226364 CPUtime=348.14 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 36949 0 0 0 34781 33 0 0 20 0 2 0 332340928 231796736 38264 33554432000 4194304 5964350 140736664545424 140495106123288 4399835 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 348.98
Current children cumulated vsize (KiB) 226364

[startup+349.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 3210
/proc/meminfo: memFree=30537568/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=226364 CPUtime=349.38 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 37645 0 0 0 34910 28 0 0 20 0 2 0 332340928 231796736 38264 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 56591 38264 190 433 0 56155 0
[pid=3204/tid=3205] ppid=3202 vsize=226364 CPUtime=348.54 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 36949 0 0 0 34821 33 0 0 20 0 2 0 332340928 231796736 38264 33554432000 4194304 5964350 140736664545424 140495106123288 4399866 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 349.38
Current children cumulated vsize (KiB) 226364

[startup+349.601 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 3210
/proc/meminfo: memFree=30537568/32873648 swapFree=6860/6860
[pid=3204] ppid=3202 vsize=226364 CPUtime=349.48 cores=0,2,4,6
/proc/3204/stat : 3204 (wbo1.72) S 3202 3204 986 0 -1 4202496 37645 0 0 0 34920 28 0 0 20 0 2 0 332340928 231796736 38264 33554432000 4194304 5964350 140736664545424 140736664544944 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3204/statm: 56591 38264 190 433 0 56155 0
[pid=3204/tid=3205] ppid=3202 vsize=226364 CPUtime=348.64 cores=0,2,4,6
/proc/3204/task/3205/stat : 3205 (wbo1.72) R 3202 3204 986 0 -1 4202560 36949 0 0 0 34831 33 0 0 20 0 2 0 332340928 231796736 38264 33554432000 4194304 5964350 140736664545424 140495106123288 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 349.48
Current children cumulated vsize (KiB) 226364

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3204 and gives
#  childrusage.ru_utime.tv_sec=348
#  childrusage.ru_utime.tv_usec=328046
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=342947
# CPU time returned by wait4() is 348.671
# while last known CPU time is 349.48
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 349.607
CPU time (s): 349.48
CPU user time (s): 349.2
CPU system time (s): 0.28
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 226364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 348.328
system time used= 0.342947
maximum resident set size= 153068
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37648
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= 64
involuntary context switches= 363

runsolver used 0.557915 second user time and 1.43878 second system time

The end

Launcher Data 

Begin job on node124 at 2012-06-02 20:35:51
IDJOB=3727559
IDBENCH=2907
IDSOLVER=2313
FILE ID=node124/3727559-1338662151
RUNJOBID= node124-1338651348-2546
PBS_JOBID= 14636456
Free space on /tmp= 70772 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_4_30_4.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3727559-1338662151/watcher-3727559-1338662151 -o /tmp/evaluation-result-3727559-1338662151/solver-3727559-1338662151 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3727559-1338662151.opb

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

MD5SUM BENCH= 56022330ee2943e2696d570dbfee01d9
RANDOM SEED=1279199509

node124.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		: 2667.325
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	: 5334.65
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5357.53
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        30887308 kB
Buffers:          150392 kB
Cached:          1061320 kB
SwapCached:         8192 kB
Active:           249292 kB
Inactive:         973404 kB
Active(anon):       4996 kB
Inactive(anon):     8016 kB
Active(file):     244296 kB
Inactive(file):   965388 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67091440 kB
Dirty:             10884 kB
Writeback:             0 kB
AnonPages:          9332 kB
Mapped:             8464 kB
Shmem:                 0 kB
Slab:             625324 kB
SReclaimable:      69844 kB
SUnreclaim:       555480 kB
KernelStack:        1488 kB
PageTables:         4312 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     104808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70764 MiB
End job on node124 at 2012-06-02 20:41:40