Trace number 2696355

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
pb_cplex 2010-06-29? 1799.11 1799.59

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-ooo.tag14.ucl.opb
MD5SUM50ec52fd2f8650248cdc06f32bc8af84
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 benchmark52.8
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables40605
Total number of constraints118930
Number of constraints which are clauses117190
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1740
Minimum length of a constraint1
Maximum length of a constraint13
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 65
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 254
Number of bits of the biggest sum of numbers8
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 pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696355-1278016137.opb.
0.00/0.00	c Instance file HOME/instance-2696355-1278016137.opb
0.00/0.00	c File size is 3666630 bytes.
1.19/1.27	c Highest Coefficient sum: 254
1.19/1.27	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.39/1.44	c ============================[ Problem Statistics ]=============================
1.39/1.44	c |                                                                             |
1.39/1.44	c |  Parsing time:          1.39         s                                      |
1.39/1.44	c |  Number Variables:      40605                                               |
1.39/1.47	c |  Number Constraints:    118930                                              |
1.39/1.47	c ===============================================================================
1799.01/1799.53	c Remaining time 1798.59 sec.
1799.01/1799.53	s UNKNOWN
1799.01/1799.53	c Total CPU time              : 1797.17 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696355-1278016137/watcher-2696355-1278016137 -o /tmp/evaluation-result-2696355-1278016137/solver-2696355-1278016137 -C 1800 -W 2000 -M 1800 run HOME/instance-2696355-1278016137.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 1.97 1.29 3/106 23893
/proc/meminfo: memFree=1442880/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0

[startup+0.089889 s]
/proc/loadavg: 2.08 1.97 1.29 3/106 23893
/proc/meminfo: memFree=1442880/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101889 s]
/proc/loadavg: 2.08 1.97 1.29 3/106 23893
/proc/meminfo: memFree=1442880/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301913 s]
/proc/loadavg: 2.08 1.97 1.29 3/106 23893
/proc/meminfo: memFree=1442880/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701956 s]
/proc/loadavg: 2.08 1.97 1.29 3/106 23893
/proc/meminfo: memFree=1442880/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50106 s]
/proc/loadavg: 2.08 1.97 1.29 2/108 23895
/proc/meminfo: memFree=1418064/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=85624 CPUtime=1.49
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 21030 0 0 0 142 7 0 0 18 0 1 0 177215490 87678976 16505 1992294400 134512640 146736320 4292422256 18446744073709551615 135812009 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/23894/statm: 21406 16505 630 2985 0 17948 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94324

[startup+3.10122 s]
/proc/loadavg: 2.08 1.97 1.29 2/108 23895
/proc/meminfo: memFree=1372556/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=93000 CPUtime=3.08
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 31608 0 0 0 298 10 0 0 20 0 1 0 177215490 95232000 18497 1992294400 134512640 146736320 4292422256 18446744073709551615 138736257 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 23250 18497 689 2985 0 19792 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 101700

[startup+6.30158 s]
/proc/loadavg: 1.99 1.95 1.29 3/108 23895
/proc/meminfo: memFree=1343788/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=228884 CPUtime=6.28
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 75054 0 0 0 599 29 0 0 25 0 1 0 177215490 234377216 27313 1992294400 134512640 146736320 4292422256 18446744073709551615 135836773 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 57221 27313 764 2985 0 53763 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 237584

[startup+12.7013 s]
/proc/loadavg: 1.91 1.94 1.29 2/108 23895
/proc/meminfo: memFree=1287120/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=304704 CPUtime=12.68
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 94311 0 0 0 1231 37 0 0 25 0 1 0 177215490 312016896 39526 1992294400 134512640 146736320 4292422256 18446744073709551615 139043259 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 76176 39526 835 2985 0 72718 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 313404

[startup+25.5017 s]
/proc/loadavg: 1.71 1.89 1.28 2/108 23895
/proc/meminfo: memFree=1281416/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=311112 CPUtime=25.48
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 114778 0 0 0 2503 45 0 0 25 0 1 0 177215490 318578688 40665 1992294400 134512640 146736320 4292422256 18446744073709551615 135961992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 77778 40665 855 2985 0 74320 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 319812

[startup+51.1015 s]
/proc/loadavg: 1.47 1.82 1.27 2/108 23895
/proc/meminfo: memFree=1267404/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=333188 CPUtime=51.07
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 133805 0 0 0 5056 51 0 0 25 0 1 0 177215490 341184512 44629 1992294400 134512640 146736320 4292422256 18446744073709551615 137317794 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 83297 44629 906 2985 0 79839 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 341888

[startup+102.309 s]
/proc/loadavg: 1.20 1.69 1.26 2/108 23897
/proc/meminfo: memFree=1248432/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=344812 CPUtime=102.26
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 188088 0 0 0 10153 73 0 0 25 0 1 0 177215490 353087488 49355 1992294400 134512640 146736320 4292422256 18446744073709551615 136403114 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 86203 49355 938 2985 0 82745 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 353512

[startup+162.302 s]
/proc/loadavg: 1.07 1.56 1.24 2/108 23899
/proc/meminfo: memFree=1247936/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=345164 CPUtime=162.24
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 196816 0 0 0 16147 77 0 0 25 0 1 0 177215490 353447936 49460 1992294400 134512640 146736320 4292422256 18446744073709551615 136017760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 86291 49460 938 2985 0 82833 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 353864

[startup+222.301 s]
/proc/loadavg: 1.02 1.46 1.22 2/108 23901
/proc/meminfo: memFree=1247564/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=345452 CPUtime=222.23
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 205591 0 0 0 22141 82 0 0 25 0 1 0 177215490 353742848 49555 1992294400 134512640 146736320 4292422256 18446744073709551615 136403117 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 86363 49555 938 2985 0 82905 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 354152

[startup+282.301 s]
/proc/loadavg: 1.01 1.37 1.21 2/108 23901
/proc/meminfo: memFree=1247316/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=345672 CPUtime=282.21
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 213959 0 0 0 28135 86 0 0 25 0 1 0 177215490 353968128 49625 1992294400 134512640 146736320 4292422256 18446744073709551615 136017769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 86418 49625 938 2985 0 82960 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 354372

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.19 2/108 23903
/proc/meminfo: memFree=1247068/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=345836 CPUtime=342.2
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 222669 0 0 0 34129 91 0 0 25 0 1 0 177215490 354136064 49678 1992294400 134512640 146736320 4292422256 18446744073709551615 136017846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 86459 49678 938 2985 0 83001 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 354536

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.17 2/108 23905
/proc/meminfo: memFree=1246944/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=345956 CPUtime=402.17
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 230886 0 0 0 40123 94 0 0 25 0 1 0 177215490 354258944 49722 1992294400 134512640 146736320 4292422256 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 86489 49722 938 2985 0 83031 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 354656

[startup+462.302 s]

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


[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 23931
/proc/meminfo: memFree=1215704/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=377832 CPUtime=1361.93
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 403653 0 0 0 136025 168 0 0 25 0 1 0 177215490 386899968 57093 1992294400 134512640 146736320 4292422256 18446744073709551615 136017769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 94458 57093 939 2985 0 91000 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 386532

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 23933
/proc/meminfo: memFree=1215704/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=377916 CPUtime=1421.91
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 409194 0 0 0 142021 170 0 0 25 0 1 0 177215490 386985984 57112 1992294400 134512640 146736320 4292422256 18446744073709551615 136017755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 94479 57112 939 2985 0 91021 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 386616

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 23933
/proc/meminfo: memFree=1215580/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=377976 CPUtime=1481.89
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 414811 0 0 0 148017 172 0 0 25 0 1 0 177215490 387047424 57139 1992294400 134512640 146736320 4292422256 18446744073709551615 139044554 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 94494 57139 939 2985 0 91036 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 386676

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/108 23935
/proc/meminfo: memFree=1215332/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=378072 CPUtime=1541.87
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 421253 0 0 0 154012 175 0 0 25 0 1 0 177215490 387145728 57160 1992294400 134512640 146736320 4292422256 18446744073709551615 136017481 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 94518 57160 939 2985 0 91060 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 386772

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/108 23937
/proc/meminfo: memFree=1215332/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=378132 CPUtime=1601.86
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 426967 0 0 0 160008 178 0 0 25 0 1 0 177215490 387207168 57175 1992294400 134512640 146736320 4292422256 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 94533 57175 939 2985 0 91075 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 386832

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/108 23939
/proc/meminfo: memFree=1215084/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=378252 CPUtime=1661.85
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 432712 0 0 0 166004 181 0 0 25 0 1 0 177215490 387330048 57223 1992294400 134512640 146736320 4292422256 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 94563 57223 939 2985 0 91105 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 386952

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23941
/proc/meminfo: memFree=1215084/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=378332 CPUtime=1721.83
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 438643 0 0 0 172000 183 0 0 25 0 1 0 177215490 387411968 57256 1992294400 134512640 146736320 4292422256 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 94583 57256 939 2985 0 91125 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 387032

[startup+1782.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 23941
/proc/meminfo: memFree=1214712/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=378416 CPUtime=1781.82
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 445499 0 0 0 177996 186 0 0 25 0 1 0 177215490 387497984 57284 1992294400 134512640 146736320 4292422256 18446744073709551615 136017481 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 94604 57284 939 2985 0 91146 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 387116

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

[startup+1791.91 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 23943
/proc/meminfo: memFree=1214712/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=378420 CPUtime=1791.42
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 446505 0 0 0 178956 186 0 0 25 0 1 0 177215490 387502080 57285 1992294400 134512640 146736320 4292422256 18446744073709551615 135526859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 94605 57285 939 2985 0 91147 0
Current children cumulated CPU time (s) 1791.42
Current children cumulated vsize (KiB) 387120

[startup+1795.1 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 23943
/proc/meminfo: memFree=1214712/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=378420 CPUtime=1794.62
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 446505 0 0 0 179276 186 0 0 25 0 1 0 177215490 387502080 57285 1992294400 134512640 146736320 4292422256 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 94605 57285 939 2985 0 91147 0
Current children cumulated CPU time (s) 1794.62
Current children cumulated vsize (KiB) 387120

[startup+1796.7 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 23943
/proc/meminfo: memFree=1214712/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=378420 CPUtime=1796.21
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 446505 0 0 0 179435 186 0 0 25 0 1 0 177215490 387502080 57285 1992294400 134512640 146736320 4292422256 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 94605 57285 939 2985 0 91147 0
Current children cumulated CPU time (s) 1796.21
Current children cumulated vsize (KiB) 387120

[startup+1798.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 23943
/proc/meminfo: memFree=1214712/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=378420 CPUtime=1797.81
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 446505 0 0 0 179595 186 0 0 25 0 1 0 177215490 387502080 57285 1992294400 134512640 146736320 4292422256 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 94605 57285 939 2985 0 91147 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 387120

[startup+1799.1 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 23943
/proc/meminfo: memFree=1214712/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=378420 CPUtime=1798.61
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 446505 0 0 0 179675 186 0 0 25 0 1 0 177215490 387502080 57285 1992294400 134512640 146736320 4292422256 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 94605 57285 939 2985 0 91147 0
Current children cumulated CPU time (s) 1798.61
Current children cumulated vsize (KiB) 387120

[startup+1799.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 23943
/proc/meminfo: memFree=1214712/2059040 swapFree=4139292/4192956
[pid=23893] ppid=23891 vsize=8700 CPUtime=0
/proc/23893/stat : 23893 (run) S 23891 23893 23552 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177215490 8908800 249 1992294400 4194304 4922060 140733261452528 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23893/statm: 2175 249 208 178 0 68 0
[pid=23894] ppid=23893 vsize=378428 CPUtime=1799.01
/proc/23894/stat : 23894 (pb_cplex) R 23893 23893 23552 0 -1 4202496 447496 0 0 0 179715 186 0 0 25 0 1 0 177215490 387510272 57287 1992294400 134512640 146736320 4292422256 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23894/statm: 94607 57287 939 2985 0 91149 0
Current children cumulated CPU time (s) 1799.01
Current children cumulated vsize (KiB) 387128

Child status: 0
Real time (s): 1799.59
CPU time (s): 1799.11
CPU user time (s): 1797.21
CPU system time (s): 1.89771
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 415188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.21
system time used= 1.89771
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 447912
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= 6
involuntary context switches= 23091

runsolver used 3.05154 second user time and 8.43572 second system time

The end

Launcher Data 

Begin job on node009 at 2010-07-01 22:28:57
IDJOB=2696355
IDBENCH=1451
IDSOLVER=1209
FILE ID=node009/2696355-1278016137
PBS_JOBID= 11198746
Free space on /tmp= 62312 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.tag14.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696355-1278016137/watcher-2696355-1278016137 -o /tmp/evaluation-result-2696355-1278016137/solver-2696355-1278016137 -C 1800 -W 2000 -M 1800  run HOME/instance-2696355-1278016137.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 50ec52fd2f8650248cdc06f32bc8af84
RANDOM SEED=493567677

node009.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.199
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.39
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.199
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1443284 kB
Buffers:        140580 kB
Cached:         371320 kB
SwapCached:       6480 kB
Active:         212268 kB
Inactive:       312960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1443284 kB
SwapTotal:     4192956 kB
SwapFree:      4139292 kB
Dirty:           20212 kB
Writeback:           0 kB
AnonPages:       11668 kB
Mapped:          11868 kB
Slab:            68488 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182472 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62296 MiB
End job on node009 at 2010-07-01 22:58:57