Trace number 3726445

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pwbo 2.02UNSAT 327.992 327.985

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
MD5SUMcabd29c48249a44c2596bb98645c31c8
Bench CategoryDEC-SMALLINT (no 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 benchmark3.65444
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 665
Number of bits of the biggest sum of numbers10
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 |  pwbo:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3726445-1338652461.opb.
0.00/0.00	c Instance file HOME/instance-3726445-1338652461.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.00	c Highest Coefficient sum: 665
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      231                                                 |
0.00/0.01	c |  Number Clauses:        2684                                                |
0.00/0.01	c |  Number Cardinality:    22                                                  |
0.00/0.01	c |  Number PB Constraints: 1                                                   |
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Problem Type:          Decision                                            |
0.00/0.01	c |  Objective Function:    None                                                |
0.00/0.01	c |                                                                             |
0.00/0.01	c ===============================================================================
327.84/327.97	c ===============================================================================
327.84/327.97	c Wall Clock Time: 327.97 s
327.84/327.97	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-3726445-1338652461/watcher-3726445-1338652461 -o /tmp/evaluation-result-3726445-1338652461/solver-3726445-1338652461 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726445-1338652461.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: 2.01 2.52 2.29 3/177 23068
/proc/meminfo: memFree=30864300/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=3232 CPUtime=0 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) R 23066 23068 20708 0 -1 4202496 298 0 0 0 0 0 0 0 20 0 1 0 331374668 3309568 251 33554432000 4194304 5964478 140735528635232 140735038444344 4344643 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 808 251 166 433 0 351 0

[startup+0.0872099 s]
/proc/loadavg: 2.01 2.52 2.29 3/177 23068
/proc/meminfo: memFree=30864300/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=83840 CPUtime=0.08 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 1121 0 0 0 8 0 0 0 20 0 2 0 331374668 85852160 1053 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 20960 1053 186 433 0 20524 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 83840

[startup+0.100267 s]
/proc/loadavg: 2.01 2.52 2.29 3/177 23068
/proc/meminfo: memFree=30864300/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=83840 CPUtime=0.09 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 1154 0 0 0 9 0 0 0 20 0 2 0 331374668 85852160 1086 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 20960 1086 186 433 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83840

[startup+0.300223 s]
/proc/loadavg: 2.01 2.52 2.29 3/177 23068
/proc/meminfo: memFree=30864300/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=83840 CPUtime=0.29 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 1563 0 0 0 29 0 0 0 20 0 2 0 331374668 85852160 1495 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 20960 1495 186 433 0 20524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83840

[startup+0.700222 s]
/proc/loadavg: 2.01 2.52 2.29 3/177 23068
/proc/meminfo: memFree=30864300/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=83984 CPUtime=0.69 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 1904 0 0 0 69 0 0 0 20 0 2 0 331374668 85999616 1836 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 20996 1836 186 433 0 20560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83984

[startup+1.50025 s]
/proc/loadavg: 2.01 2.52 2.29 3/179 23070
/proc/meminfo: memFree=30856960/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=83984 CPUtime=1.49 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 2601 0 0 0 149 0 0 0 20 0 2 0 331374668 85999616 2533 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 20996 2533 186 433 0 20560 0
[pid=23068/tid=23070] ppid=23066 vsize=83984 CPUtime=1.47 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 1812 0 0 0 147 0 0 0 20 0 2 0 331374669 85999616 2533 33554432000 4194304 5964478 140735528635232 139795918993208 4400103 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83984

[startup+3.10025 s]
/proc/loadavg: 2.01 2.52 2.29 3/179 23070
/proc/meminfo: memFree=30853356/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=84056 CPUtime=3.08 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 3490 0 0 0 308 0 0 0 20 0 2 0 331374668 86073344 3422 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 21014 3422 186 433 0 20578 0
[pid=23068/tid=23070] ppid=23066 vsize=84056 CPUtime=3.07 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 2701 0 0 0 307 0 0 0 20 0 2 0 331374669 86073344 3422 33554432000 4194304 5964478 140735528635232 139795918993208 4400432 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84056

[startup+6.30026 s]
/proc/loadavg: 2.01 2.52 2.29 3/179 23070
/proc/meminfo: memFree=30845792/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=84164 CPUtime=6.29 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 4773 0 0 0 628 1 0 0 20 0 2 0 331374668 86183936 4705 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 21041 4705 186 433 0 20605 0
[pid=23068/tid=23070] ppid=23066 vsize=84164 CPUtime=6.27 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 3984 0 0 0 626 1 0 0 20 0 2 0 331374669 86183936 4705 33554432000 4194304 5964478 140735528635232 139795918993208 4399969 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84164

[startup+12.7003 s]
/proc/loadavg: 2.01 2.50 2.28 3/179 23070
/proc/meminfo: memFree=30838368/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=84324 CPUtime=12.68 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 6834 0 0 0 1267 1 0 0 20 0 2 0 331374668 86347776 6766 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 21081 6766 186 433 0 20645 0
[pid=23068/tid=23070] ppid=23066 vsize=84324 CPUtime=12.68 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 6045 0 0 0 1266 2 0 0 20 0 2 0 331374669 86347776 6766 33554432000 4194304 5964478 140735528635232 139795918993208 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84324

[startup+25.5003 s]
/proc/loadavg: 2.00 2.48 2.28 3/179 23070
/proc/meminfo: memFree=30823364/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=84564 CPUtime=25.48 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 10384 0 0 0 2545 3 0 0 20 0 2 0 331374668 86593536 10316 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 21141 10316 186 433 0 20705 0
[pid=23068/tid=23070] ppid=23066 vsize=84564 CPUtime=25.48 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 9595 0 0 0 2544 4 0 0 20 0 2 0 331374669 86593536 10316 33554432000 4194304 5964478 140735528635232 139795918993400 4379232 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84564

[startup+51.1003 s]
/proc/loadavg: 2.00 2.44 2.27 3/179 23070
/proc/meminfo: memFree=30806340/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=85068 CPUtime=51.08 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 14776 0 0 0 5103 5 0 0 20 0 2 0 331374668 87109632 14708 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 21267 14708 186 433 0 20831 0
[pid=23068/tid=23070] ppid=23066 vsize=85068 CPUtime=51.08 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 13987 0 0 0 5102 6 0 0 20 0 2 0 331374669 87109632 14708 33554432000 4194304 5964478 140735528635232 139795918993400 4399952 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 85068

[startup+102.306 s]
/proc/loadavg: 2.00 2.36 2.25 3/179 23070
/proc/meminfo: memFree=30763188/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=152404 CPUtime=102.28 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 22192 0 0 0 10219 9 0 0 20 0 2 0 331374668 156061696 22124 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 38101 22124 186 433 0 37665 0
[pid=23068/tid=23070] ppid=23066 vsize=152404 CPUtime=102.28 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 21403 0 0 0 10218 10 0 0 20 0 2 0 331374669 156061696 22124 33554432000 4194304 5964478 140735528635232 139795918993448 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 152404

[startup+162.3 s]
/proc/loadavg: 2.00 2.30 2.24 3/179 23070
/proc/meminfo: memFree=30586984/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=154960 CPUtime=162.27 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 30434 0 0 0 16213 14 0 0 20 0 2 0 331374668 158679040 30366 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 38740 30366 186 433 0 38304 0
[pid=23068/tid=23070] ppid=23066 vsize=154960 CPUtime=162.28 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 29645 0 0 0 16212 16 0 0 20 0 2 0 331374669 158679040 30366 33554432000 4194304 5964478 140735528635232 139795918993208 4400542 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 154960

[startup+222.3 s]
/proc/loadavg: 2.00 2.24 2.22 3/179 23071
/proc/meminfo: memFree=30560448/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=223340 CPUtime=222.26 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 37045 0 0 0 22208 18 0 0 20 0 2 0 331374668 228700160 36977 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 55835 36977 186 433 0 55399 0
[pid=23068/tid=23070] ppid=23066 vsize=223340 CPUtime=222.28 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 36256 0 0 0 22206 22 0 0 20 0 2 0 331374669 228700160 36977 33554432000 4194304 5964478 140735528635232 139795918993448 4222416 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 223340

[startup+282.3 s]
/proc/loadavg: 2.06 2.21 2.21 3/179 23071
/proc/meminfo: memFree=30534036/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=225048 CPUtime=282.24 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 43796 0 0 0 28201 23 0 0 20 0 2 0 331374668 230449152 43728 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 56262 43728 186 433 0 55826 0
[pid=23068/tid=23070] ppid=23066 vsize=225048 CPUtime=282.29 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 43007 0 0 0 28201 28 0 0 20 0 2 0 331374669 230449152 43728 33554432000 4194304 5964478 140735528635232 139795918993448 4389132 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 225048

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

[startup+307.1 s]
/proc/loadavg: 2.04 2.19 2.20 3/179 23071
/proc/meminfo: memFree=30524364/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=225624 CPUtime=307.04 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 46218 0 0 0 30679 25 0 0 20 0 2 0 331374668 231038976 46150 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 56406 46150 186 433 0 55970 0
[pid=23068/tid=23070] ppid=23066 vsize=225624 CPUtime=307.09 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 45429 0 0 0 30679 30 0 0 20 0 2 0 331374669 231038976 46150 33554432000 4194304 5964478 140735528635232 139795918993400 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 307.04
Current children cumulated vsize (KiB) 225624

[startup+319.9 s]
/proc/loadavg: 2.03 2.18 2.20 3/179 23071
/proc/meminfo: memFree=30515188/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=226128 CPUtime=319.84 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 48551 0 0 0 31957 27 0 0 20 0 2 0 331374668 231555072 48483 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 56532 48483 186 433 0 56096 0
[pid=23068/tid=23070] ppid=23066 vsize=226128 CPUtime=319.89 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 47762 0 0 0 31958 31 0 0 20 0 2 0 331374669 231555072 48483 33554432000 4194304 5964478 140735528635232 139795918993448 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 319.84
Current children cumulated vsize (KiB) 226128

[startup+323.1 s]
/proc/loadavg: 2.11 2.20 2.20 3/179 23071
/proc/meminfo: memFree=30513204/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=226128 CPUtime=323.04 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 49087 0 0 0 32277 27 0 0 20 0 2 0 331374668 231555072 49019 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 56532 49019 186 433 0 56096 0
[pid=23068/tid=23070] ppid=23066 vsize=226128 CPUtime=323.09 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 48298 0 0 0 32277 32 0 0 20 0 2 0 331374669 231555072 49019 33554432000 4194304 5964478 140735528635232 139795918993448 4400401 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 323.04
Current children cumulated vsize (KiB) 226128

[startup+326.3 s]
/proc/loadavg: 2.11 2.20 2.20 3/179 23071
/proc/meminfo: memFree=30511344/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=226128 CPUtime=326.24 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 49303 0 0 0 32597 27 0 0 20 0 2 0 331374668 231555072 49235 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 56532 49235 186 433 0 56096 0
[pid=23068/tid=23070] ppid=23066 vsize=226128 CPUtime=326.29 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 48514 0 0 0 32597 32 0 0 20 0 2 0 331374669 231555072 49235 33554432000 4194304 5964478 140735528635232 139795918993400 4400087 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 326.24
Current children cumulated vsize (KiB) 226128

[startup+327.1 s]
/proc/loadavg: 2.10 2.19 2.20 3/179 23071
/proc/meminfo: memFree=30511344/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=226128 CPUtime=327.04 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 49304 0 0 0 32677 27 0 0 20 0 2 0 331374668 231555072 49236 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 56532 49236 186 433 0 56096 0
[pid=23068/tid=23070] ppid=23066 vsize=226128 CPUtime=327.09 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 48515 0 0 0 32677 32 0 0 20 0 2 0 331374669 231555072 49236 33554432000 4194304 5964478 140735528635232 139795918993208 4400024 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 327.04
Current children cumulated vsize (KiB) 226128

[startup+327.5 s]
/proc/loadavg: 2.10 2.19 2.20 3/179 23071
/proc/meminfo: memFree=30511344/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=226128 CPUtime=327.44 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 49304 0 0 0 32717 27 0 0 20 0 2 0 331374668 231555072 49236 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 56532 49236 186 433 0 56096 0
[pid=23068/tid=23070] ppid=23066 vsize=226128 CPUtime=327.49 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 48515 0 0 0 32717 32 0 0 20 0 2 0 331374669 231555072 49236 33554432000 4194304 5964478 140735528635232 139795918993208 4400010 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 327.44
Current children cumulated vsize (KiB) 226128

[startup+327.9 s]
/proc/loadavg: 2.10 2.19 2.20 3/179 23071
/proc/meminfo: memFree=30511344/32873844 swapFree=7116/7116
[pid=23068] ppid=23066 vsize=226128 CPUtime=327.84 cores=0,2,4,6
/proc/23068/stat : 23068 (pwbo2.02) S 23066 23068 20708 0 -1 4202496 49320 0 0 0 32757 27 0 0 20 0 2 0 331374668 231555072 49252 33554432000 4194304 5964478 140735528635232 140735528634752 4546685 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23068/statm: 56532 49252 186 433 0 56096 0
[pid=23068/tid=23070] ppid=23066 vsize=226128 CPUtime=327.89 cores=0,2,4,6
/proc/23068/task/23070/stat : 23070 (pwbo2.02) R 23066 23068 20708 0 -1 4202560 48531 0 0 0 32757 32 0 0 20 0 2 0 331374669 231555072 49252 33554432000 4194304 5964478 140735528635232 139795918993208 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 327.84
Current children cumulated vsize (KiB) 226128

Child status: 255
Real time (s): 327.985
CPU time (s): 327.992
CPU user time (s): 327.647
CPU system time (s): 0.344947
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 226128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 327.647
system time used= 0.344947
maximum resident set size= 197032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49326
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= 4
involuntary context switches= 377

runsolver used 0.531919 second user time and 1.26181 second system time

The end

Launcher Data 

Begin job on node103 at 2012-06-02 17:54:21
IDJOB=3726445
IDBENCH=1331
IDSOLVER=2310
FILE ID=node103/3726445-1338652461
RUNJOBID= node103-1338651532-22210
PBS_JOBID= 14636477
Free space on /tmp= 71132 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
COMMAND LINE= pwbo2.02 -file-format=opb -verbosity=0 -thread=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726445-1338652461/watcher-3726445-1338652461 -o /tmp/evaluation-result-3726445-1338652461/solver-3726445-1338652461 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726445-1338652461.opb

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

MD5SUM BENCH= cabd29c48249a44c2596bb98645c31c8
RANDOM SEED=1910815584

node103.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		: 2666.189
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	: 5332.37
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		: 2666.189
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		: 2666.189
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	: 5331.92
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		: 2666.189
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		: 2666.189
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
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		: 2666.189
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	: 5411.36
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		: 2666.189
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	: 5331.91
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		: 2666.189
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30864564 kB
Buffers:          118852 kB
Cached:           243864 kB
SwapCached:         5600 kB
Active:           975032 kB
Inactive:         277360 kB
Active(anon):     887436 kB
Inactive(anon):     4628 kB
Active(file):      87596 kB
Inactive(file):   272732 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67096280 kB
Dirty:              5444 kB
Writeback:             0 kB
AnonPages:        876436 kB
Mapped:             9412 kB
Shmem:                 0 kB
Slab:             618152 kB
SReclaimable:      58760 kB
SUnreclaim:       559392 kB
KernelStack:        1488 kB
PageTables:         5512 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     151964 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    768000 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= 71128 MiB
End job on node103 at 2012-06-02 17:59:49