Trace number 2695947

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? 1799.08 1799.61

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.unbounded.all.ucl.opb
MD5SUM1785d65de493315a1e7654bb7aab8248
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 benchmark663.935
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables84836
Total number of constraints245062
Number of constraints which are clauses233598
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11464
Minimum length of a constraint1
Maximum length of a constraint15
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 129
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 510
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-2695947-1278016143.opb.
0.00/0.00	c Instance file HOME/instance-2695947-1278016143.opb
0.00/0.00	c File size is 8646872 bytes.
3.39/3.41	c Highest Coefficient sum: 510
3.39/3.41	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
3.69/3.77	c ============================[ Problem Statistics ]=============================
3.69/3.77	c |                                                                             |
3.69/3.77	c |  Parsing time:          3.65         s                                      |
3.69/3.77	c |  Number Variables:      84836                                               |
3.79/3.84	c |  Number Constraints:    245062                                              |
3.79/3.84	c ===============================================================================
1798.96/1799.52	c Remaining time 1796.31 sec.
1798.96/1799.52	s UNKNOWN
1798.96/1799.52	c Total CPU time              : 1796.44 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-2695947-1278016143/watcher-2695947-1278016143 -o /tmp/evaluation-result-2695947-1278016143/solver-2695947-1278016143 -C 1800 -W 2000 -M 1800 run HOME/instance-2695947-1278016143.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: 1.93 1.94 1.31 3/106 21178
/proc/meminfo: memFree=1531056/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) R 21176 21178 20975 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314544021 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0

[startup+0.0606299 s]
/proc/loadavg: 1.93 1.94 1.31 3/106 21178
/proc/meminfo: memFree=1531056/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100633 s]
/proc/loadavg: 1.93 1.94 1.31 3/106 21178
/proc/meminfo: memFree=1531056/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300652 s]
/proc/loadavg: 1.93 1.94 1.31 3/106 21178
/proc/meminfo: memFree=1531056/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700689 s]
/proc/loadavg: 1.93 1.94 1.31 3/106 21178
/proc/meminfo: memFree=1531056/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50076 s]
/proc/loadavg: 1.93 1.94 1.31 2/108 21180
/proc/meminfo: memFree=1505992/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=58744 CPUtime=1.49
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 11105 0 0 0 145 4 0 0 25 0 1 0 177218241 60153856 10574 1992294400 134512640 146736320 4294007776 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 14686 10574 1375 2985 0 9508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67444

[startup+3.10092 s]
/proc/loadavg: 1.93 1.94 1.31 2/108 21180
/proc/meminfo: memFree=1478464/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=84204 CPUtime=3.09
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 18826 0 0 0 302 7 0 0 25 0 1 0 177218241 86224896 17703 1992294400 134512640 146736320 4294007776 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 21051 17703 2277 2985 0 15873 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92904

[startup+6.30122 s]
/proc/loadavg: 1.85 1.92 1.31 2/108 21180
/proc/meminfo: memFree=1380628/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=177620 CPUtime=6.28
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 56189 0 0 0 607 21 0 0 23 0 1 0 177218241 181882880 38065 1992294400 134512640 146736320 4294007776 18446744073709551615 138736392 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 44405 38065 680 2985 0 40947 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 186320

[startup+12.7018 s]
/proc/loadavg: 1.79 1.91 1.30 2/108 21180
/proc/meminfo: memFree=1326564/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=441548 CPUtime=12.68
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 121017 0 0 0 1226 42 0 0 25 0 1 0 177218241 452145152 52630 1992294400 134512640 146736320 4294007776 18446744073709551615 138736399 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 110387 52630 724 2985 0 106929 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 450248

[startup+25.501 s]
/proc/loadavg: 1.61 1.86 1.30 2/108 21180
/proc/meminfo: memFree=1206656/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=621528 CPUtime=25.48
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 212108 0 0 0 2466 82 0 0 25 0 1 0 177218241 636444672 81585 1992294400 134512640 146736320 4294007776 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 155382 81585 835 2985 0 151924 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 630228

[startup+51.1015 s]
/proc/loadavg: 1.40 1.79 1.29 2/108 21182
/proc/meminfo: memFree=1202316/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=625236 CPUtime=51.07
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 228791 0 0 0 5019 88 0 0 25 0 1 0 177218241 640241664 82583 1992294400 134512640 146736320 4294007776 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 156309 82583 835 2985 0 152851 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 633936

[startup+102.308 s]
/proc/loadavg: 1.17 1.67 1.27 2/108 21182
/proc/meminfo: memFree=1201944/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=625680 CPUtime=102.27
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 239908 0 0 0 10135 92 0 0 25 0 1 0 177218241 640696320 82681 1992294400 134512640 146736320 4294007776 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 156420 82681 835 2985 0 152962 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 634380

[startup+162.301 s]
/proc/loadavg: 1.06 1.54 1.25 2/108 21184
/proc/meminfo: memFree=1201820/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=625796 CPUtime=162.24
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 250128 0 0 0 16128 96 0 0 25 0 1 0 177218241 640815104 82703 1992294400 134512640 146736320 4294007776 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 156449 82703 835 2985 0 152991 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 634496

[startup+222.301 s]
/proc/loadavg: 1.02 1.44 1.23 2/108 21186
/proc/meminfo: memFree=1201324/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=626432 CPUtime=222.22
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 260926 0 0 0 22122 100 0 0 25 0 1 0 177218241 641466368 82818 1992294400 134512640 146736320 4294007776 18446744073709551615 136384854 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 156608 82818 835 2985 0 153150 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 635132

[startup+282.301 s]
/proc/loadavg: 1.01 1.36 1.22 2/108 21188
/proc/meminfo: memFree=1201200/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=626608 CPUtime=282.21
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 270352 0 0 0 28117 104 0 0 25 0 1 0 177218241 641646592 82866 1992294400 134512640 146736320 4294007776 18446744073709551615 136385268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 156652 82866 835 2985 0 153194 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 635308

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.20 2/108 21190
/proc/meminfo: memFree=1203184/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=627620 CPUtime=342.19
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 341090 0 0 0 34091 128 0 0 25 0 1 0 177218241 642682880 82411 1992294400 134512640 146736320 4294007776 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 156905 82411 899 2985 0 153447 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 636320

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.18 2/108 21190
/proc/meminfo: memFree=1203060/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=627620 CPUtime=402.17
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 347606 0 0 0 40087 130 0 0 25 0 1 0 177218241 642682880 82422 1992294400 134512640 146736320 4294007776 18446744073709551615 136017481 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 156905 82422 899 2985 0 153447 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 636320

[startup+462.301 s]

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


[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 21218
/proc/meminfo: memFree=1180128/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=652496 CPUtime=1421.89
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 606126 0 0 0 141954 235 0 0 25 0 1 0 177218241 668155904 87779 1992294400 134512640 146736320 4294007776 18446744073709551615 135854539 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 163124 87779 937 2985 0 159666 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 661196

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 21220
/proc/meminfo: memFree=1179880/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=652628 CPUtime=1481.86
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 612451 0 0 0 147948 238 0 0 25 0 1 0 177218241 668291072 87821 1992294400 134512640 146736320 4294007776 18446744073709551615 139044564 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 163157 87821 937 2985 0 159699 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 661328

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/108 21222
/proc/meminfo: memFree=1179756/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=652644 CPUtime=1541.84
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 617552 0 0 0 153944 240 0 0 25 0 1 0 177218241 668307456 87833 1992294400 134512640 146736320 4294007776 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 163161 87833 937 2985 0 159703 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 661344

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/108 21222
/proc/meminfo: memFree=1179632/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=652772 CPUtime=1601.82
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 623938 0 0 0 159940 242 0 0 25 0 1 0 177218241 668438528 87873 1992294400 134512640 146736320 4294007776 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 163193 87873 937 2985 0 159735 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 661472

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/108 21224
/proc/meminfo: memFree=1179508/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=652832 CPUtime=1661.8
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 629289 0 0 0 165935 245 0 0 25 0 1 0 177218241 668499968 87893 1992294400 134512640 146736320 4294007776 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 163208 87893 937 2985 0 159750 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 661532

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/108 21226
/proc/meminfo: memFree=1179384/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=652856 CPUtime=1721.79
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 636167 0 0 0 171930 249 0 0 25 0 1 0 177218241 668524544 87908 1992294400 134512640 146736320 4294007776 18446744073709551615 139043566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 163214 87908 937 2985 0 159756 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 661556

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21228
/proc/meminfo: memFree=1179260/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=652912 CPUtime=1781.77
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 641552 0 0 0 177926 251 0 0 25 0 1 0 177218241 668581888 87925 1992294400 134512640 146736320 4294007776 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 163228 87925 937 2985 0 159770 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 661612

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21228
/proc/meminfo: memFree=1179260/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=652960 CPUtime=1791.38
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 642881 0 0 0 178886 252 0 0 25 0 1 0 177218241 668631040 87937 1992294400 134512640 146736320 4294007776 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 163240 87937 937 2985 0 159782 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 661660

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21228
/proc/meminfo: memFree=1179260/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=652960 CPUtime=1794.57
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 642881 0 0 0 179205 252 0 0 25 0 1 0 177218241 668631040 87937 1992294400 134512640 146736320 4294007776 18446744073709551615 139044542 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 163240 87937 937 2985 0 159782 0
Current children cumulated CPU time (s) 1794.57
Current children cumulated vsize (KiB) 661660

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21228
/proc/meminfo: memFree=1179136/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=652960 CPUtime=1796.15
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 644216 0 0 0 179363 252 0 0 25 0 1 0 177218241 668631040 87937 1992294400 134512640 146736320 4294007776 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 163240 87937 937 2985 0 159782 0
Current children cumulated CPU time (s) 1796.15
Current children cumulated vsize (KiB) 661660

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21228
/proc/meminfo: memFree=1179136/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=652960 CPUtime=1797.75
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 644216 0 0 0 179523 252 0 0 25 0 1 0 177218241 668631040 87937 1992294400 134512640 146736320 4294007776 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 163240 87937 937 2985 0 159782 0
Current children cumulated CPU time (s) 1797.75
Current children cumulated vsize (KiB) 661660

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21228
/proc/meminfo: memFree=1179136/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=652960 CPUtime=1798.55
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 644216 0 0 0 179603 252 0 0 25 0 1 0 177218241 668631040 87937 1992294400 134512640 146736320 4294007776 18446744073709551615 139028328 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 163240 87937 937 2985 0 159782 0
Current children cumulated CPU time (s) 1798.55
Current children cumulated vsize (KiB) 661660

[startup+1799.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21228
/proc/meminfo: memFree=1179136/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=639868 CPUtime=1798.96
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202496 645584 0 0 0 179643 253 0 0 25 0 1 0 177218241 655224832 82641 1992294400 134512640 146736320 4294007776 18446744073709551615 144797937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21179/statm: 159967 82486 937 2985 0 156509 0
Current children cumulated CPU time (s) 1798.96
Current children cumulated vsize (KiB) 648568

[startup+1799.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21228
/proc/meminfo: memFree=1179136/2059040 swapFree=4139476/4192956
[pid=21178] ppid=21176 vsize=8700 CPUtime=0
/proc/21178/stat : 21178 (run) S 21176 21178 20975 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177218241 8908800 249 1992294400 4194304 4922060 140734984197776 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21178/statm: 2175 249 208 178 0 68 0
[pid=21179] ppid=21178 vsize=0 CPUtime=1799.06
/proc/21179/stat : 21179 (pb_cplex) R 21178 21178 20975 0 -1 4202500 645604 0 0 0 179650 256 0 0 25 0 1 0 177218241 0 0 1992294400 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21179/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1799.06
Current children cumulated vsize (KiB) 8700

Child status: 0
Real time (s): 1799.61
CPU time (s): 1799.08
CPU user time (s): 1796.51
CPU system time (s): 2.57161
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 776956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.51
system time used= 2.57161
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 645975
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= 5
involuntary context switches= 7263

runsolver used 3.10653 second user time and 8.39472 second system time

The end

Launcher Data 

Begin job on node004 at 2010-07-01 22:29:04
IDJOB=2695947
IDBENCH=1465
IDSOLVER=1209
FILE ID=node004/2695947-1278016143
PBS_JOBID= 11198750
Free space on /tmp= 62172 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.unbounded.all.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695947-1278016143/watcher-2695947-1278016143 -o /tmp/evaluation-result-2695947-1278016143/solver-2695947-1278016143 -C 1800 -W 2000 -M 1800  run HOME/instance-2695947-1278016143.opb

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

MD5SUM BENCH= 1785d65de493315a1e7654bb7aab8248
RANDOM SEED=241697710

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1531460 kB
Buffers:        110920 kB
Cached:         305804 kB
SwapCached:       6584 kB
Active:         161288 kB
Inactive:       269112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1531460 kB
SwapTotal:     4192956 kB
SwapFree:      4139476 kB
Dirty:           25004 kB
Writeback:           0 kB
AnonPages:       12104 kB
Mapped:          11876 kB
Slab:            75188 kB
PageTables:       4220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182072 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= 62156 MiB
End job on node004 at 2010-07-01 22:59:03