Trace number 2696390

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? 1799.37 1799.97

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-elf.rf10.ucl.opb
MD5SUMf7a477da8fbb23e2742430438fb68c46
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 benchmark5.51816
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables55066
Total number of constraints160619
Number of constraints which are clauses156587
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4032
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 67
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 256
Number of bits of the biggest sum of numbers9
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-2696390-1278016218.opb.
0.00/0.00	c Instance file HOME/instance-2696390-1278016218.opb
0.00/0.00	c File size is 5176311 bytes.
1.79/1.85	c Highest Coefficient sum: 256
1.79/1.85	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
2.03/2.25	c ============================[ Problem Statistics ]=============================
2.03/2.25	c |                                                                             |
2.03/2.25	c |  Parsing time:          2.01         s                                      |
2.03/2.25	c |  Number Variables:      55066                                               |
2.13/2.30	c |  Number Constraints:    160619                                              |
2.13/2.30	c ===============================================================================
1799.29/1799.92	c Remaining time 1797.95 sec.
1799.29/1799.92	s UNKNOWN
1799.29/1799.92	c Total CPU time              : 1795.74 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-2696390-1278016218/watcher-2696390-1278016218 -o /tmp/evaluation-result-2696390-1278016218/solver-2696390-1278016218 -C 1800 -W 2000 -M 1800 run HOME/instance-2696390-1278016218.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: 2.61 1.86 1.26 3/106 32446
/proc/meminfo: memFree=1908816/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) R 32444 32446 32219 0 -1 4202496 348 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210369429 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0

[startup+0.101619 s]
/proc/loadavg: 2.61 1.86 1.26 3/106 32446
/proc/meminfo: memFree=1908816/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201628 s]
/proc/loadavg: 2.61 1.86 1.26 3/106 32446
/proc/meminfo: memFree=1908816/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301636 s]
/proc/loadavg: 2.61 1.86 1.26 3/106 32446
/proc/meminfo: memFree=1908816/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701671 s]
/proc/loadavg: 2.61 1.86 1.26 3/106 32446
/proc/meminfo: memFree=1908816/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50174 s]
/proc/loadavg: 2.61 1.86 1.26 2/108 32448
/proc/meminfo: memFree=1880404/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=55572 CPUtime=1.49
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 11147 0 0 0 145 4 0 0 25 0 1 0 142916316 56905728 10617 1992294400 134512640 146736320 4288958400 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 13893 10617 1387 2985 0 9563 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64272

[startup+3.10188 s]
/proc/loadavg: 2.61 1.86 1.26 2/108 32448
/proc/meminfo: memFree=1843340/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=117040 CPUtime=2.92
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 34893 0 5 0 281 11 0 0 19 0 1 0 142916316 119848960 24486 1992294400 134512640 146736320 4288958400 18446744073709551615 138736342 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 29260 24486 676 2985 0 25802 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 125740

[startup+6.30115 s]
/proc/loadavg: 2.48 1.84 1.26 2/108 32448
/proc/meminfo: memFree=1810728/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=123764 CPUtime=6.12
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 72469 0 5 0 588 24 0 0 25 0 1 0 142916316 126734336 26490 1992294400 134512640 146736320 4288958400 18446744073709551615 138672059 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 30941 26490 997 2985 0 27483 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 132464

[startup+12.7007 s]
/proc/loadavg: 2.36 1.83 1.26 2/108 32450
/proc/meminfo: memFree=1700988/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=404960 CPUtime=12.52
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 147385 0 5 0 1196 56 0 0 25 0 1 0 142916316 414679040 52656 1992294400 134512640 146736320 4288958400 18446744073709551615 136405686 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 101240 52656 844 2985 0 97782 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 413660

[startup+25.5018 s]
/proc/loadavg: 2.06 1.79 1.25 2/108 32450
/proc/meminfo: memFree=1698012/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=406856 CPUtime=25.32
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 155734 0 5 0 2473 59 0 0 25 0 1 0 142916316 416620544 53209 1992294400 134512640 146736320 4288958400 18446744073709551615 136413787 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 101714 53209 835 2985 0 98256 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 415556

[startup+51.101 s]
/proc/loadavg: 1.70 1.72 1.25 2/108 32450
/proc/meminfo: memFree=1697516/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=407204 CPUtime=50.91
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 161401 0 5 0 5030 61 0 0 25 0 1 0 142916316 416976896 53345 1992294400 134512640 146736320 4288958400 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 101801 53345 835 2985 0 98343 0
Current children cumulated CPU time (s) 50.91
Current children cumulated vsize (KiB) 415904

[startup+102.301 s]
/proc/loadavg: 1.37 1.62 1.24 2/108 32455
/proc/meminfo: memFree=1653896/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=407468 CPUtime=102.11
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 171884 0 5 0 10146 65 0 0 25 0 1 0 142916316 417247232 53432 1992294400 134512640 146736320 4288958400 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 101867 53432 835 2985 0 98409 0
Current children cumulated CPU time (s) 102.11
Current children cumulated vsize (KiB) 416168

[startup+162.302 s]
/proc/loadavg: 1.14 1.51 1.22 2/108 32457
/proc/meminfo: memFree=1647208/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=415020 CPUtime=162.09
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 223129 0 5 0 16125 84 0 0 25 0 1 0 142916316 424980480 55226 1992294400 134512640 146736320 4288958400 18446744073709551615 135468677 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 103755 55226 899 2985 0 100297 0
Current children cumulated CPU time (s) 162.09
Current children cumulated vsize (KiB) 423720

[startup+222.309 s]
/proc/loadavg: 1.05 1.41 1.20 2/108 32457
/proc/meminfo: memFree=1647208/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=415020 CPUtime=222.08
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 232660 0 5 0 22120 88 0 0 25 0 1 0 142916316 424980480 55231 1992294400 134512640 146736320 4288958400 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 103755 55231 899 2985 0 100297 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 423720

[startup+282.301 s]
/proc/loadavg: 1.02 1.34 1.18 2/108 32459
/proc/meminfo: memFree=1632080/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=459880 CPUtime=282.05
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 287339 0 5 0 28096 109 0 0 25 0 1 0 142916316 470917120 61690 1992294400 134512640 146736320 4288958400 18446744073709551615 137341768 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 114970 61690 906 2985 0 111512 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 468580

[startup+342.301 s]
/proc/loadavg: 1.00 1.27 1.17 2/108 32461
/proc/meminfo: memFree=1600336/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=480484 CPUtime=342.04
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 376298 0 5 0 34061 143 0 0 25 0 1 0 142916316 492015616 67129 1992294400 134512640 146736320 4288958400 18446744073709551615 137317545 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 120121 67129 912 2985 0 116663 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 489184

[startup+402.301 s]
/proc/loadavg: 1.00 1.22 1.16 2/108 32463
/proc/meminfo: memFree=1594136/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=470396 CPUtime=402.03
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 423060 0 5 0 40042 161 0 0 25 0 1 0 142916316 481685504 68569 1992294400 134512640 146736320 4288958400 18446744073709551615 136939564 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 117599 68569 941 2985 0 114141 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 479096

[startup+462.301 s]

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


[startup+1422.3 s]
/proc/loadavg: 1.00 1.02 1.05 2/108 32489
/proc/meminfo: memFree=1570956/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=491024 CPUtime=1421.79
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 597126 0 5 0 141946 233 0 0 25 0 1 0 142916316 502808576 73918 1992294400 134512640 146736320 4288958400 18446744073709551615 136017766 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 122756 73918 944 2985 0 119298 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 499724

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.04 2/108 32491
/proc/meminfo: memFree=1570956/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=491024 CPUtime=1481.77
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 602472 0 5 0 147942 235 0 0 25 0 1 0 142916316 502808576 73922 1992294400 134512640 146736320 4288958400 18446744073709551615 136017672 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 122756 73922 944 2985 0 119298 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 499724

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 32493
/proc/meminfo: memFree=1570956/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=491024 CPUtime=1541.75
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 608734 0 5 0 153938 237 0 0 25 0 1 0 142916316 502808576 73922 1992294400 134512640 146736320 4288958400 18446744073709551615 139044509 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 122756 73922 944 2985 0 119298 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 499724

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 32495
/proc/meminfo: memFree=1570832/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=491028 CPUtime=1601.74
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 614446 0 5 0 159934 240 0 0 25 0 1 0 142916316 502812672 73924 1992294400 134512640 146736320 4288958400 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 122757 73924 944 2985 0 119299 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 499728

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 32497
/proc/meminfo: memFree=1570832/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=491064 CPUtime=1661.72
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 620284 0 5 0 165930 242 0 0 25 0 1 0 142916316 502849536 73932 1992294400 134512640 146736320 4288958400 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 122766 73932 944 2985 0 119308 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 499764

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/108 32497
/proc/meminfo: memFree=1572692/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=522912 CPUtime=1721.71
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 657768 0 5 0 171913 258 0 0 25 0 1 0 142916316 535461888 76614 1992294400 134512640 146736320 4288958400 18446744073709551615 137346256 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 130728 76614 944 2985 0 127270 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 531612

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/108 32499
/proc/meminfo: memFree=1669660/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=243244 CPUtime=1781.69
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 883962 0 5 0 177821 348 0 0 25 0 1 0 142916316 249081856 49248 1992294400 134512640 146736320 4288958400 18446744073709551615 136413878 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 60811 49248 954 2985 0 57353 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 251944

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.01 2/108 32499
/proc/meminfo: memFree=1669288/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=244444 CPUtime=1791.4
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 887600 0 5 0 178790 350 0 0 25 0 1 0 142916316 250310656 49497 1992294400 134512640 146736320 4288958400 18446744073709551615 135858054 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 61111 49497 960 2985 0 57653 0
Current children cumulated CPU time (s) 1791.4
Current children cumulated vsize (KiB) 253144

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.01 2/108 32499
/proc/meminfo: memFree=1669164/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=244444 CPUtime=1794.6
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 887602 0 5 0 179110 350 0 0 25 0 1 0 142916316 250310656 49499 1992294400 134512640 146736320 4288958400 18446744073709551615 136017512 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 61111 49499 960 2985 0 57653 0
Current children cumulated CPU time (s) 1794.6
Current children cumulated vsize (KiB) 253144

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.01 2/108 32499
/proc/meminfo: memFree=1668544/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=244560 CPUtime=1797.79
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 888352 0 5 0 179429 350 0 0 25 0 1 0 142916316 250429440 49515 1992294400 134512640 146736320 4288958400 18446744073709551615 135977607 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 61140 49515 960 2985 0 57682 0
Current children cumulated CPU time (s) 1797.79
Current children cumulated vsize (KiB) 253260

[startup+1799.2 s]
/proc/loadavg: 1.00 1.00 1.01 2/108 32499
/proc/meminfo: memFree=1668544/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=244560 CPUtime=1798.59
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 888352 0 5 0 179509 350 0 0 25 0 1 0 142916316 250429440 49515 1992294400 134512640 146736320 4288958400 18446744073709551615 135978204 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 61140 49515 960 2985 0 57682 0
Current children cumulated CPU time (s) 1798.59
Current children cumulated vsize (KiB) 253260

[startup+1799.6 s]
/proc/loadavg: 1.00 1.00 1.01 2/108 32499
/proc/meminfo: memFree=1661228/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=248344 CPUtime=1798.99
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 892053 0 5 0 179548 351 0 0 25 0 1 0 142916316 254304256 50487 1992294400 134512640 146736320 4288958400 18446744073709551615 135411291 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 62086 50487 954 2985 0 58628 0
Current children cumulated CPU time (s) 1798.99
Current children cumulated vsize (KiB) 257044

[startup+1799.8 s]
/proc/loadavg: 1.00 1.00 1.01 2/108 32499
/proc/meminfo: memFree=1661228/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=333308 CPUtime=1799.18
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 905523 0 5 0 179563 355 0 0 25 0 1 0 142916316 341307392 63518 1992294400 134512640 146736320 4288958400 18446744073709551615 136007053 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 83327 63518 954 2985 0 79869 0
Current children cumulated CPU time (s) 1799.18
Current children cumulated vsize (KiB) 342008

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.01 2/108 32499
/proc/meminfo: memFree=1661228/2059040 swapFree=4139368/4192956
[pid=32446] ppid=32444 vsize=8700 CPUtime=0
/proc/32446/stat : 32446 (run) S 32444 32446 32219 0 -1 4202496 364 0 0 0 0 0 0 0 19 0 1 0 142916316 8908800 248 1992294400 4194304 4922060 140734047792112 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32446/statm: 2175 248 208 178 0 68 0
[pid=32447] ppid=32446 vsize=333308 CPUtime=1799.29
/proc/32447/stat : 32447 (pb_cplex) R 32446 32446 32219 0 -1 4202496 905965 0 5 0 179573 356 0 0 25 0 1 0 142916316 341307392 63519 1992294400 134512640 146736320 4288958400 18446744073709551615 136361311 0 0 4096 16387 0 0 0 17 1 0 0 15
/proc/32447/statm: 83327 63519 954 2985 0 79869 0
Current children cumulated CPU time (s) 1799.29
Current children cumulated vsize (KiB) 342008

Child status: 0
Real time (s): 1799.97
CPU time (s): 1799.37
CPU user time (s): 1795.77
CPU system time (s): 3.59545
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 661740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.77
system time used= 3.59545
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 906720
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 40
involuntary context switches= 4698

runsolver used 3.05154 second user time and 8.43772 second system time

The end

Launcher Data 

Begin job on node031 at 2010-07-01 22:30:18
IDJOB=2696390
IDBENCH=1494
IDSOLVER=1209
FILE ID=node031/2696390-1278016218
PBS_JOBID= 11198731
Free space on /tmp= 62388 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-elf.rf10.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696390-1278016218/watcher-2696390-1278016218 -o /tmp/evaluation-result-2696390-1278016218/solver-2696390-1278016218 -C 1800 -W 2000 -M 1800  run HOME/instance-2696390-1278016218.opb

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

MD5SUM BENCH= f7a477da8fbb23e2742430438fb68c46
RANDOM SEED=887836533

node031.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1909816 kB
Buffers:          1852 kB
Cached:          53564 kB
SwapCached:       6120 kB
Active:          48908 kB
Inactive:        19684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1909816 kB
SwapTotal:     4192956 kB
SwapFree:      4139368 kB
Dirty:           22896 kB
Writeback:           0 kB
AnonPages:       11780 kB
Mapped:          11892 kB
Slab:            58388 kB
PageTables:       4248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182332 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62372 MiB
End job on node031 at 2010-07-01 23:00:18