Trace number 2696642

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? 1798.87 1799.51

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/
j120/normalized-j12047_10-unsat.opb
MD5SUM185b639ab7915adc40998376a286d172
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark231.617
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables30492
Total number of constraints105829
Number of constraints which are clauses105329
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint1
Maximum length of a constraint68
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 421
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-2696642-1278436925.opb.
0.00/0.00	c Instance file HOME/instance-2696642-1278436925.opb
0.00/0.00	c File size is 3186551 bytes.
1.39/1.47	c Highest Coefficient sum: 421
1.39/1.47	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.55/1.66	c ============================[ Problem Statistics ]=============================
1.55/1.66	c |                                                                             |
1.55/1.66	c |  Parsing time:          1.57         s                                      |
1.55/1.66	c |  Number Variables:      30492                                               |
1.55/1.69	c |  Number Constraints:    105829                                              |
1.55/1.69	c ===============================================================================
1798.87/1799.48	c Remaining time 1798.41 sec.
1798.87/1799.48	s UNKNOWN
1798.87/1799.48	c Total CPU time              : 1797.09 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-2696642-1278436925/watcher-2696642-1278436925 -o /tmp/evaluation-result-2696642-1278436925/solver-2696642-1278436925 -C 1800 -W 2000 -M 1800 run HOME/instance-2696642-1278436925.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: 1.00 1.00 0.96 3/106 17878
/proc/meminfo: memFree=1399436/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) R 17876 17878 17370 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316987285 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0

[startup+0.035302 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 17878
/proc/meminfo: memFree=1399436/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101308 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 17878
/proc/meminfo: memFree=1399436/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301327 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 17878
/proc/meminfo: memFree=1399436/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701369 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 17878
/proc/meminfo: memFree=1399436/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50045 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17880
/proc/meminfo: memFree=1375116/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=46624 CPUtime=1.48
/proc/17879/stat : 17879 (pb_cplex) S 17878 17878 17370 0 -1 4202496 9521 0 1 0 145 3 0 0 18 0 1 0 11905596 47742976 8500 1992294400 134512640 146736320 4289113296 18446744073709551615 144581438 0 2147483391 4096 16387 18446744071699383486 0 0 17 0 0 0 0
/proc/17879/statm: 11656 8500 381 2985 0 8244 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 55324

[startup+3.1006 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17880
/proc/meminfo: memFree=1339852/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=116444 CPUtime=3.04
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 33499 0 6 0 291 13 0 0 20 0 1 0 11905596 119238656 18184 1992294400 134512640 146736320 4289113296 18446744073709551615 136384781 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29111 18184 830 2985 0 25653 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 125144

[startup+6.30092 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17880
/proc/meminfo: memFree=1327824/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=116708 CPUtime=6.25
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 35126 0 6 0 611 14 0 0 25 0 1 0 11905596 119508992 18269 1992294400 134512640 146736320 4289113296 18446744073709551615 136017854 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29177 18269 830 2985 0 25719 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 125408

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17881
/proc/meminfo: memFree=1327452/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=116952 CPUtime=12.64
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 37700 0 6 0 1249 15 0 0 25 0 1 0 11905596 119758848 18371 1992294400 134512640 146736320 4289113296 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29238 18371 830 2985 0 25780 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 125652

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17881
/proc/meminfo: memFree=1327204/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=117228 CPUtime=25.45
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 42341 0 6 0 2527 18 0 0 25 0 1 0 11905596 120041472 18493 1992294400 134512640 146736320 4289113296 18446744073709551615 136475798 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29307 18493 830 2985 0 25849 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 125928

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17882
/proc/meminfo: memFree=1326212/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=117572 CPUtime=51.01
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 51138 0 6 0 5080 21 0 0 25 0 1 0 11905596 120393728 18661 1992294400 134512640 146736320 4289113296 18446744073709551615 136008050 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29393 18661 830 2985 0 25935 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 126272

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17883
/proc/meminfo: memFree=1325840/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=117968 CPUtime=102.21
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 66735 0 6 0 10193 28 0 0 25 0 1 0 11905596 120799232 18769 1992294400 134512640 146736320 4289113296 18446744073709551615 136008167 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29492 18769 830 2985 0 26034 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 126668

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17884
/proc/meminfo: memFree=1325840/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=118004 CPUtime=162.19
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 83584 0 6 0 16182 37 0 0 25 0 1 0 11905596 120836096 18784 1992294400 134512640 146736320 4289113296 18446744073709551615 139043254 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29501 18784 830 2985 0 26043 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 126704

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17886
/proc/meminfo: memFree=1325840/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=118020 CPUtime=222.17
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 99773 0 6 0 22174 43 0 0 25 0 1 0 11905596 120852480 18790 1992294400 134512640 146736320 4289113296 18446744073709551615 136475782 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29505 18790 830 2985 0 26047 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 126720

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17888
/proc/meminfo: memFree=1325840/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=118028 CPUtime=282.16
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 115231 0 6 0 28165 51 0 0 25 0 1 0 11905596 120860672 18793 1992294400 134512640 146736320 4289113296 18446744073709551615 136019042 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29507 18793 830 2985 0 26049 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 126728

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17890
/proc/meminfo: memFree=1325964/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=118028 CPUtime=342.15
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 129541 0 6 0 34158 57 0 0 25 0 1 0 11905596 120860672 18793 1992294400 134512640 146736320 4289113296 18446744073709551615 135855165 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29507 18793 830 2985 0 26049 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 126728

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17891
/proc/meminfo: memFree=1325964/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=118028 CPUtime=402.12
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 143871 0 6 0 40149 63 0 0 25 0 1 0 11905596 120860672 18793 1992294400 134512640 146736320 4289113296 18446744073709551615 136001874 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29507 18793 830 2985 0 26049 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 126728

[startup+462.302 s]

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


[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17923
/proc/meminfo: memFree=1325344/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=118028 CPUtime=1601.82
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 393072 0 6 0 160013 169 0 0 25 0 1 0 11905596 120860672 18794 1992294400 134512640 146736320 4289113296 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29507 18794 830 2985 0 26049 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 126728

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17924
/proc/meminfo: memFree=1325344/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=118028 CPUtime=1661.81
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 405557 0 6 0 166007 174 0 0 25 0 1 0 11905596 120860672 18794 1992294400 134512640 146736320 4289113296 18446744073709551615 136008645 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29507 18794 830 2985 0 26049 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 126728

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17926
/proc/meminfo: memFree=1325344/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=118028 CPUtime=1721.8
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 417815 0 6 0 172000 180 0 0 25 0 1 0 11905596 120860672 18794 1992294400 134512640 146736320 4289113296 18446744073709551615 136008069 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29507 18794 830 2985 0 26049 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 126728

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17928
/proc/meminfo: memFree=1325096/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=118028 CPUtime=1781.78
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 429821 0 6 0 177993 185 0 0 25 0 1 0 11905596 120860672 18794 1992294400 134512640 146736320 4289113296 18446744073709551615 135978683 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29507 18794 830 2985 0 26049 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 126728

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1798.87 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1798.87 s) to the 'lost time'.

[startup+1799.4 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17928
/proc/meminfo: memFree=1325096/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=138116 CPUtime=1798.87
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 437243 0 6 0 179700 187 0 0 25 0 1 0 11905596 141430784 22199 1992294400 134512640 146736320 4289113296 18446744073709551615 136387645 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 34529 22199 839 2985 0 31071 0
Current children cumulated CPU time (s) 1798.87
Current children cumulated vsize (KiB) 146816

[startup+1799.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17928
/proc/meminfo: memFree=1360932/2059040 swapFree=4192956/4192956
[pid=17878] ppid=-1 vsize=0 CPUtime=0
/proc/17878/stat : -- couldn't open stat file --/proc/17878/statm: 13117 674 557 94 0 114 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17928
/proc/meminfo: memFree=1325096/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=118028 CPUtime=1791.38
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 431637 0 6 0 178953 185 0 0 25 0 1 0 11905596 120860672 18794 1992294400 134512640 146736320 4289113296 18446744073709551615 136017755 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29507 18794 830 2985 0 26049 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 126728

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17928
/proc/meminfo: memFree=1325096/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=118028 CPUtime=1794.59
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 432318 0 6 0 179273 186 0 0 25 0 1 0 11905596 120860672 18794 1992294400 134512640 146736320 4289113296 18446744073709551615 136008050 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29507 18794 830 2985 0 26049 0
Current children cumulated CPU time (s) 1794.59
Current children cumulated vsize (KiB) 126728

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17928
/proc/meminfo: memFree=1325096/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=118028 CPUtime=1796.18
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 432772 0 6 0 179432 186 0 0 25 0 1 0 11905596 120860672 18794 1992294400 134512640 146736320 4289113296 18446744073709551615 136384781 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29507 18794 830 2985 0 26049 0
Current children cumulated CPU time (s) 1796.18
Current children cumulated vsize (KiB) 126728

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17928
/proc/meminfo: memFree=1325096/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=118028 CPUtime=1797.78
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 432999 0 6 0 179592 186 0 0 25 0 1 0 11905596 120860672 18794 1992294400 134512640 146736320 4289113296 18446744073709551615 136018922 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29507 18794 830 2985 0 26049 0
Current children cumulated CPU time (s) 1797.78
Current children cumulated vsize (KiB) 126728

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17928
/proc/meminfo: memFree=1325096/2059040 swapFree=4192956/4192956
[pid=17878] ppid=17876 vsize=8700 CPUtime=0
/proc/17878/stat : 17878 (run) S 17876 17878 17370 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 11905596 8908800 248 1992294400 4194304 4922060 140735000910880 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/17878/statm: 2175 248 208 178 0 68 0
[pid=17879] ppid=17878 vsize=118028 CPUtime=1798.58
/proc/17879/stat : 17879 (pb_cplex) R 17878 17878 17370 0 -1 4202496 433226 0 6 0 179672 186 0 0 25 0 1 0 11905596 120860672 18794 1992294400 134512640 146736320 4289113296 18446744073709551615 136008050 0 0 4096 16387 0 0 0 17 1 0 0 3
/proc/17879/statm: 29507 18794 830 2985 0 26049 0
Current children cumulated CPU time (s) 1798.58
Current children cumulated vsize (KiB) 126728

[startup+1799.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 17928
/proc/meminfo: memFree=1360932/2059040 swapFree=4192956/4192956
[pid=17878] ppid=-1 vsize=0 CPUtime=0
/proc/17878/stat : -- couldn't open stat file --/proc/17878/statm: 13117 674 557 94 0 114 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17878 and gives
#  childrusage.ru_utime.tv_sec=1797
#  childrusage.ru_utime.tv_usec=102798
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=891712
# CPU time returned by wait4() is 1798.99
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1798.87
#  lost CPU user time (s): 1797
#  lost CPU system time (s): 1.87

Real time (s): 1799.51
CPU time (s): 1798.87
CPU user time (s): 1797
CPU system time (s): 1.87
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 146816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.1
system time used= 1.89171
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 438046
page faults= 6
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23
involuntary context switches= 7312

runsolver used 2.90356 second user time and 8.5677 second system time

The end

Launcher Data 

Begin job on node012 at 2010-07-06 19:22:05
IDJOB=2696642
IDBENCH=73956
IDSOLVER=1209
FILE ID=node012/2696642-1278436925
PBS_JOBID= 11233459
Free space on /tmp= 62480 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12047_10-unsat.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696642-1278436925/watcher-2696642-1278436925 -o /tmp/evaluation-result-2696642-1278436925/solver-2696642-1278436925 -C 1800 -W 2000 -M 1800  run HOME/instance-2696642-1278436925.opb

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

MD5SUM BENCH= 185b639ab7915adc40998376a286d172
RANDOM SEED=1366832732

node012.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1400088 kB
Buffers:        106544 kB
Cached:         414560 kB
SwapCached:          0 kB
Active:         196356 kB
Inactive:       384988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1400088 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           19760 kB
Writeback:           0 kB
AnonPages:       60200 kB
Mapped:          14396 kB
Slab:            55616 kB
PageTables:       4120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181396 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696642-1278436925.opb

Free space on /tmp at the end= 62464 MiB
End job on node012 at 2010-07-06 19:52:05