Trace number 2696392

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? (TO) 1800.13 1789.82

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/~walser/
benchmarks/ppp-problems/normalized-ppp:3-13,25,26.opb
MD5SUM28d827e98d8e81c3ff9d9e47a6238269
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark13.5089
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables4644
Total number of constraints31254
Number of constraints which are clauses30228
Number of constraints which are cardinality constraints (but not clauses)948
Number of constraints which are nor clauses,nor cardinality constraints78
Minimum length of a constraint3
Maximum length of a constraint29
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 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 104
Number of bits of the biggest sum of numbers7
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-2696392-1278016230.opb.
0.00/0.00	c Instance file HOME/instance-2696392-1278016230.opb
0.00/0.00	c File size is 1114539 bytes.
0.00/0.33	c Highest Coefficient sum: 104
0.00/0.33	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.38	c ============================[ Problem Statistics ]=============================
0.00/0.38	c |                                                                             |
0.00/0.38	c |  Parsing time:          0.36         s                                      |
0.00/0.38	c |  Number Variables:      4644                                                |
0.00/0.38	c |  Number Constraints:    31254                                               |
0.00/0.38	c ===============================================================================
1800.13/1789.81	c Remaining time 1799.63 sec.
1800.13/1789.81	c 
1800.13/1789.81	c *** INTERRUPTED ***
1800.13/1789.81	s UNKNOWN
1800.13/1789.81	c Total CPU time              : 1797.41 s
1800.13/1789.81	c Memory used           : 177.07 MB
1800.13/1789.81	c CPU time              : 1797.41 s
1800.13/1789.81	c 
1800.13/1789.81	c *** INTERRUPTED ***

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-2696392-1278016230/watcher-2696392-1278016230 -o /tmp/evaluation-result-2696392-1278016230/solver-2696392-1278016230 -C 1800 -W 2000 -M 1800 run HOME/instance-2696392-1278016230.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: 3.25 2.49 1.59 3/106 29531
/proc/meminfo: memFree=1268508/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0

[startup+0.052089 s]
/proc/loadavg: 3.25 2.49 1.59 3/106 29531
/proc/meminfo: memFree=1268508/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101094 s]
/proc/loadavg: 3.25 2.49 1.59 3/106 29531
/proc/meminfo: memFree=1268508/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301114 s]
/proc/loadavg: 3.25 2.49 1.59 3/106 29531
/proc/meminfo: memFree=1268508/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701169 s]
/proc/loadavg: 3.25 2.49 1.59 3/106 29531
/proc/meminfo: memFree=1268508/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50124 s]
/proc/loadavg: 3.25 2.49 1.59 2/108 29533
/proc/meminfo: memFree=1236748/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=73660 CPUtime=1.48
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 13247 0 0 0 145 3 0 0 25 0 1 0 142917105 75427840 8593 1992294400 134512640 146736320 4294270448 18446744073709551615 136017846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 18415 8593 836 2985 0 14957 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 82360

[startup+3.1004 s]
/proc/loadavg: 3.25 2.49 1.59 2/108 29533
/proc/meminfo: memFree=1236128/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=74108 CPUtime=3.08
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 13275 0 0 0 305 3 0 0 25 0 1 0 142917105 75886592 8601 1992294400 134512640 146736320 4294270448 18446744073709551615 136400557 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 18527 8601 816 2985 0 15069 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 82808

[startup+6.30073 s]
/proc/loadavg: 3.22 2.49 1.59 2/108 29533
/proc/meminfo: memFree=1232780/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=78000 CPUtime=6.29
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 14129 0 0 0 625 4 0 0 25 0 1 0 142917105 79872000 9451 1992294400 134512640 146736320 4294270448 18446744073709551615 135855165 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 19500 9451 823 2985 0 16042 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86700

[startup+12.7004 s]
/proc/loadavg: 3.21 2.50 1.60 2/108 29533
/proc/meminfo: memFree=1232284/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=78784 CPUtime=12.68
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 14574 0 0 0 1264 4 0 0 25 0 1 0 142917105 80674816 9512 1992294400 134512640 146736320 4294270448 18446744073709551615 138768267 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 19696 9512 826 2985 0 16238 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 87484

[startup+25.5017 s]
/proc/loadavg: 3.16 2.53 1.62 2/108 29533
/proc/meminfo: memFree=1232284/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=78784 CPUtime=25.48
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 14574 0 0 0 2544 4 0 0 25 0 1 0 142917105 80674816 9512 1992294400 134512640 146736320 4294270448 18446744073709551615 135851844 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 19696 9512 826 2985 0 16238 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87484

[startup+51.1013 s]
/proc/loadavg: 3.10 2.56 1.66 2/108 29533
/proc/meminfo: memFree=1202524/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=118672 CPUtime=51.08
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 50045 0 0 0 5091 17 0 0 25 0 1 0 142917105 121520128 16994 1992294400 134512640 146736320 4294270448 18446744073709551615 136461489 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 29668 16994 937 2985 0 26210 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 127372

[startup+102.309 s]
/proc/loadavg: 2.20 2.42 1.66 2/108 29535
/proc/meminfo: memFree=1212444/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=98424 CPUtime=102.27
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 88482 0 0 0 10193 34 0 0 25 0 1 0 142917105 100786176 14601 1992294400 134512640 146736320 4294270448 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 24606 14601 940 2985 0 21148 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 107124

[startup+162.302 s]
/proc/loadavg: 1.44 2.16 1.61 2/108 29537
/proc/meminfo: memFree=1212444/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=98472 CPUtime=162.25
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 105228 0 0 0 16184 41 0 0 25 0 1 0 142917105 100835328 14624 1992294400 134512640 146736320 4294270448 18446744073709551615 136017471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 24618 14624 940 2985 0 21160 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 107172

[startup+222.301 s]
/proc/loadavg: 1.16 1.95 1.57 2/108 29539
/proc/meminfo: memFree=1212568/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=98728 CPUtime=222.23
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 133607 0 0 0 22171 52 0 0 25 0 1 0 142917105 101097472 14607 1992294400 134512640 146736320 4294270448 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 24682 14607 942 2985 0 21224 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 107428

[startup+282.301 s]
/proc/loadavg: 1.06 1.77 1.53 2/108 29542
/proc/meminfo: memFree=1212196/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=98776 CPUtime=282.21
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 153392 0 0 0 28161 60 0 0 25 0 1 0 142917105 101146624 14628 1992294400 134512640 146736320 4294270448 18446744073709551615 136017512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 24694 14628 942 2985 0 21236 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 107476

[startup+342.301 s]
/proc/loadavg: 1.02 1.63 1.50 2/108 29544
/proc/meminfo: memFree=1209344/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=102152 CPUtime=342.2
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 171068 0 0 0 34153 67 0 0 25 0 1 0 142917105 104603648 15550 1992294400 134512640 146736320 4294270448 18446744073709551615 136388010 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 25538 15550 943 2985 0 22080 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 110852

[startup+402.302 s]
/proc/loadavg: 1.00 1.51 1.46 2/108 29546
/proc/meminfo: memFree=1209344/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=102152 CPUtime=402.18
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 171068 0 0 0 40151 67 0 0 25 0 1 0 142917105 104603648 15550 1992294400 134512640 146736320 4294270448 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 25538 15550 943 2985 0 22080 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 110852

[startup+462.302 s]

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

[pid=29532] ppid=29531 vsize=101576 CPUtime=1181.98
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 470963 0 0 0 118012 186 0 0 25 0 1 0 142917105 104013824 15652 1992294400 134512640 146736320 4294270448 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 25394 15652 946 2985 0 21936 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 110276

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/108 29568
/proc/meminfo: memFree=1208228/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=101576 CPUtime=1241.97
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 493870 0 0 0 124001 196 0 0 25 0 1 0 142917105 104013824 15652 1992294400 134512640 146736320 4294270448 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 25394 15652 946 2985 0 21936 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 110276

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/108 29570
/proc/meminfo: memFree=1208228/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=101576 CPUtime=1301.96
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 515052 0 0 0 129993 203 0 0 25 0 1 0 142917105 104013824 15652 1992294400 134512640 146736320 4294270448 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 25394 15652 946 2985 0 21936 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 110276

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/108 29572
/proc/meminfo: memFree=1208228/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=101576 CPUtime=1361.94
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 536765 0 0 0 135981 213 0 0 25 0 1 0 142917105 104013824 15652 1992294400 134512640 146736320 4294270448 18446744073709551615 136017760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 25394 15652 946 2985 0 21936 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 110276

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.13 2/108 29574
/proc/meminfo: memFree=1208228/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=101576 CPUtime=1421.93
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 560018 0 0 0 141971 222 0 0 25 0 1 0 142917105 104013824 15652 1992294400 134512640 146736320 4294270448 18446744073709551615 136017769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 25394 15652 946 2985 0 21936 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 110276

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/108 29574
/proc/meminfo: memFree=1208228/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=104004 CPUtime=1481.91
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 579778 0 0 0 147961 230 0 0 25 0 1 0 142917105 106500096 16091 1992294400 134512640 146736320 4294270448 18446744073709551615 136461515 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 26001 16091 952 2985 0 22543 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 112704

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 29576
/proc/meminfo: memFree=1208228/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=101576 CPUtime=1541.89
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 592422 0 0 0 153953 236 0 0 25 0 1 0 142917105 104013824 15660 1992294400 134512640 146736320 4294270448 18446744073709551615 136400463 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29532/statm: 25394 15660 952 2985 0 21936 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 110276

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/109 29579
/proc/meminfo: memFree=1176848/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=160344 CPUtime=1601.88
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 617093 0 0 0 159942 246 0 0 25 0 2 0 142917105 164192256 23522 1992294400 134512640 146736320 4294270448 18446744073709551615 136017763 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29532/statm: 40086 23522 979 2985 0 36628 0
[pid=29532/tid=29579] ppid=29531 vsize=160344 CPUtime=0
/proc/29532/task/29579/stat : 29579 (pb_cplex) S 29531 29531 29415 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 2 0 143074329 164192256 23522 1992294400 134512640 146736320 4294270448 18446744073709551615 144580073 0 2 4096 16387 18446604437555515776 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 169044

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/109 29581
/proc/meminfo: memFree=1176600/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=160348 CPUtime=1661.86
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 638378 0 0 0 165932 254 0 0 25 0 2 0 142917105 164196352 23604 1992294400 134512640 146736320 4294270448 18446744073709551615 136400496 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29532/statm: 40087 23604 983 2985 0 36629 0
[pid=29532/tid=29579] ppid=29531 vsize=160348 CPUtime=0
/proc/29532/task/29579/stat : 29579 (pb_cplex) S 29531 29531 29415 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 2 0 143074329 164196352 23604 1992294400 134512640 146736320 4294270448 18446744073709551615 144580073 0 2 4096 16387 18446604437555515776 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 169048

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/109 29583
/proc/meminfo: memFree=1175980/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=161196 CPUtime=1721.84
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 658045 0 0 0 171922 262 0 0 25 0 2 0 142917105 165064704 23750 1992294400 134512640 146736320 4294270448 18446744073709551615 135854505 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29532/statm: 40299 23750 983 2985 0 36841 0
[pid=29532/tid=29579] ppid=29531 vsize=161196 CPUtime=0
/proc/29532/task/29579/stat : 29579 (pb_cplex) S 29531 29531 29415 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 2 0 143074329 165064704 23750 1992294400 134512640 146736320 4294270448 18446744073709551615 144580073 0 2 4096 16387 18446604437555515776 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 169896

[startup+1782.3 s]
/proc/loadavg: 1.11 1.03 1.08 3/109 29583
/proc/meminfo: memFree=1160604/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=181200 CPUtime=1785.18
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 681150 0 0 0 178247 271 0 0 25 0 2 0 142917105 185548800 27448 1992294400 134512640 146736320 4294270448 18446744073709551615 136007643 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29532/statm: 45300 27448 983 2985 0 41842 0
[pid=29532/tid=29579] ppid=29531 vsize=181200 CPUtime=3.34
/proc/29532/task/29579/stat : 29579 (pb_cplex) R 29531 29531 29415 0 -1 4202560 4588 0 0 0 332 2 0 0 25 0 2 0 143074329 185548800 27448 1992294400 134512640 146736320 4294270448 18446744073709551615 136007661 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1785.18
Current children cumulated vsize (KiB) 189900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1789.8 s]
/proc/loadavg: 1.32 1.08 1.10 3/109 29583
/proc/meminfo: memFree=1160108/2059040 swapFree=4139312/4192956
[pid=29531] ppid=29529 vsize=8700 CPUtime=0
/proc/29531/stat : 29531 (run) S 29529 29531 29415 0 -1 4202496 365 0 0 0 0 0 0 0 22 0 1 0 142917104 8908800 249 1992294400 4194304 4922060 140736809514032 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29531/statm: 2175 249 208 178 0 68 0
[pid=29532] ppid=29531 vsize=181316 CPUtime=1800.13
/proc/29532/stat : 29532 (pb_cplex) R 29531 29531 29415 0 -1 4202496 685215 0 0 0 179740 273 0 0 25 0 2 0 142917105 185667584 27504 1992294400 134512640 146736320 4294270448 18446744073709551615 136006931 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29532/statm: 45329 27504 983 2985 0 41871 0
[pid=29532/tid=29579] ppid=29531 vsize=181316 CPUtime=10.78
/proc/29532/task/29579/stat : 29579 (pb_cplex) R 29531 29531 29415 0 -1 4202560 6695 0 0 0 1075 3 0 0 25 0 2 0 143074329 185667584 27504 1992294400 134512640 146736320 4294270448 18446744073709551615 136004874 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 190016

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29531 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1800.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1789.82
CPU time (s): 1800.13
CPU user time (s): 1797.4
CPU system time (s): 2.73
CPU usage (%): 100.576
Max. virtual memory (cumulated for all children) (KiB): 191080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
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= 2
involuntary context switches= 2

runsolver used 3.01054 second user time and 8.41872 second system time

The end

Launcher Data 

Begin job on node083 at 2010-07-01 22:30:34
IDJOB=2696392
IDBENCH=1496
IDSOLVER=1209
FILE ID=node083/2696392-1278016230
PBS_JOBID= 11198704
Free space on /tmp= 62444 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/ppp-problems/normalized-ppp:3-13,25,26.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696392-1278016230/watcher-2696392-1278016230 -o /tmp/evaluation-result-2696392-1278016230/solver-2696392-1278016230 -C 1800 -W 2000 -M 1800  run HOME/instance-2696392-1278016230.opb

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

MD5SUM BENCH= 28d827e98d8e81c3ff9d9e47a6238269
RANDOM SEED=1045644317

node083.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1268912 kB
Buffers:        194288 kB
Cached:         481308 kB
SwapCached:       6700 kB
Active:         283004 kB
Inactive:       406188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1268912 kB
SwapTotal:     4192956 kB
SwapFree:      4139312 kB
Dirty:           17988 kB
Writeback:           0 kB
AnonPages:       11716 kB
Mapped:          11872 kB
Slab:            78988 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183268 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= 62428 MiB
End job on node083 at 2010-07-01 23:00:26