Trace number 2695845

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 1061.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin16.opb
MD5SUMd761333f7ff9a755d3cd90e52b11f227
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints1088
Number of constraints which are clauses480
Number of constraints which are cardinality constraints (but not clauses)608
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint120
Maximum length of a constraint225
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 227
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c pb_cplex 1.0 - 20100701
0.00/0.01	c Parsing opb file format. File HOME/instance-2695845-1278015138.opb.
0.00/0.01	c Instance file HOME/instance-2695845-1278015138.opb
0.00/0.01	c File size is 1337368 bytes.
5.39/5.47	c Highest Coefficient sum: 227
5.39/5.47	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
5.48/5.80	c ============================[ Problem Statistics ]=============================
5.48/5.80	c |                                                                             |
5.48/5.80	c |  Parsing time:          5.48         s                                      |
5.48/5.80	c |  Number Variables:      14400                                               |
5.48/5.81	c |  Number Constraints:    1088                                                |
5.48/5.81	c ===============================================================================
1800.13/1061.71	c Remaining time 1794.51 sec.
1800.13/1061.71	c 
1800.13/1061.71	c *** INTERRUPTED ***
1800.13/1061.71	s UNKNOWN
1800.13/1061.71	c Total CPU time              : 1799.52 s
1800.13/1061.71	c Memory used           : 79.81 MB
1800.13/1061.71	c CPU time              : 1799.52 s
1800.13/1061.71	c 
1800.13/1061.71	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-2695845-1278015138/watcher-2695845-1278015138 -o /tmp/evaluation-result-2695845-1278015138/solver-2695845-1278015138 -C 1800 -W 2000 -M 1800 run HOME/instance-2695845-1278015138.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: 0.00 0.00 0.00 2/106 27487
/proc/meminfo: memFree=1773396/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0

[startup+0.0935749 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 27487
/proc/meminfo: memFree=1773396/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101576 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 27487
/proc/meminfo: memFree=1773396/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301605 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 27487
/proc/meminfo: memFree=1773396/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701661 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 27487
/proc/meminfo: memFree=1773396/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50177 s]
/proc/loadavg: 0.00 0.00 0.00 2/108 27489
/proc/meminfo: memFree=1769412/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=17908 CPUtime=1.48
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 1377 0 0 0 148 0 0 0 19 0 1 0 142801922 18337792 1331 1992294400 134512640 146736320 4292201408 18446744073709551615 134814125 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27488/statm: 4477 1331 384 2985 0 1084 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26608

[startup+3.102 s]
/proc/loadavg: 0.08 0.02 0.01 2/108 27489
/proc/meminfo: memFree=1768792/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=18700 CPUtime=3.08
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 1690 0 0 0 308 0 0 0 23 0 1 0 142801922 19148800 1644 1992294400 134512640 146736320 4292201408 18446744073709551615 140528776 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27488/statm: 4675 1645 493 2985 0 1282 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 27400

[startup+6.30146 s]
/proc/loadavg: 0.08 0.02 0.01 2/108 27489
/proc/meminfo: memFree=1766560/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=35468 CPUtime=5.98
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 7934 0 15 0 596 2 0 0 16 0 1 0 142801922 36319232 4913 1992294400 134512640 146736320 4292201408 18446744073709551615 138721135 0 0 4096 16387 0 0 0 17 1 0 0 19
/proc/27488/statm: 8867 4913 718 2985 0 5409 0
Current children cumulated CPU time (s) 5.98
Current children cumulated vsize (KiB) 44168

[startup+12.7004 s]
/proc/loadavg: 0.22 0.05 0.02 2/108 27489
/proc/meminfo: memFree=1743852/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=53560 CPUtime=12.38
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 15553 0 15 0 1233 5 0 0 25 0 1 0 142801922 54845440 7736 1992294400 134512640 146736320 4292201408 18446744073709551615 135855170 0 0 4096 16387 0 0 0 17 1 0 0 19
/proc/27488/statm: 13390 7736 908 2985 0 9932 0
Current children cumulated CPU time (s) 12.38
Current children cumulated vsize (KiB) 62260

[startup+25.5012 s]
/proc/loadavg: 0.34 0.08 0.02 2/108 27489
/proc/meminfo: memFree=1743108/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=54764 CPUtime=25.18
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 19434 0 15 0 2511 7 0 0 25 0 1 0 142801922 56078336 7847 1992294400 134512640 146736320 4292201408 18446744073709551615 135809420 0 0 4096 16387 0 0 0 17 1 0 0 19
/proc/27488/statm: 13691 7851 926 2985 0 10233 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 63464

[startup+51.1008 s]
/proc/loadavg: 0.57 0.15 0.05 2/108 27491
/proc/meminfo: memFree=1743108/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=53500 CPUtime=50.77
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 32988 0 15 0 5064 13 0 0 25 0 1 0 142801922 54784000 7950 1992294400 134512640 146736320 4292201408 18446744073709551615 136015519 0 0 4096 16387 0 0 0 17 1 0 0 19
/proc/27488/statm: 13375 7950 932 2985 0 9917 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 62200

[startup+102.309 s]
/proc/loadavg: 0.83 0.29 0.10 2/108 27491
/proc/meminfo: memFree=1747448/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=42096 CPUtime=101.96
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 47665 0 15 0 10178 18 0 0 25 0 1 0 142801922 43106304 6761 1992294400 134512640 146736320 4292201408 18446744073709551615 136475864 0 0 4096 16387 0 0 0 17 1 0 0 19
/proc/27488/statm: 10524 6761 935 2985 0 7066 0
Current children cumulated CPU time (s) 101.96
Current children cumulated vsize (KiB) 50796

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/108 27493
/proc/meminfo: memFree=1747448/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=42428 CPUtime=161.93
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 47718 0 15 0 16174 19 0 0 25 0 1 0 142801922 43446272 6814 1992294400 134512640 146736320 4292201408 18446744073709551615 136385185 0 0 4096 16387 0 0 0 17 1 0 0 19
/proc/27488/statm: 10607 6814 937 2985 0 7149 0
Current children cumulated CPU time (s) 161.93
Current children cumulated vsize (KiB) 51128

[startup+222.301 s]
/proc/loadavg: 1.22 0.59 0.23 3/109 27496
/proc/meminfo: memFree=1730700/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=77984 CPUtime=239.36
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 53219 0 15 0 23914 22 0 0 25 0 2 0 142801922 79855616 11138 1992294400 134512640 146736320 4292201408 18446744073709551615 136385175 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 19
/proc/27488/statm: 19496 11138 978 2985 0 16038 0
[pid=27488/tid=27494] ppid=27487 vsize=77984 CPUtime=20.25
/proc/27488/task/27494/stat : 27494 (pb_cplex) R 27487 27487 27462 0 -1 4202560 1383 0 0 0 2024 1 0 0 25 0 2 0 142820309 79855616 11138 1992294400 134512640 146736320 4292201408 18446744073709551615 135855178 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 239.36
Current children cumulated vsize (KiB) 86684

[startup+282.302 s]
/proc/loadavg: 1.55 0.78 0.31 3/109 27498
/proc/meminfo: memFree=1730080/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=78120 CPUtime=341.15
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 53370 0 15 0 34091 24 0 0 25 0 2 0 142801922 79994880 11289 1992294400 134512640 146736320 4292201408 18446744073709551615 136009724 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 19
/proc/27488/statm: 19530 11289 978 2985 0 16072 0
[pid=27488/tid=27494] ppid=27487 vsize=78120 CPUtime=69.23
/proc/27488/task/27494/stat : 27494 (pb_cplex) R 27487 27487 27462 0 -1 4202560 1412 0 0 0 6921 2 0 0 25 0 2 0 142820309 79994880 11289 1992294400 134512640 146736320 4292201408 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 341.15
Current children cumulated vsize (KiB) 86820

[startup+342.301 s]
/proc/loadavg: 1.43 0.89 0.38 3/109 27498
/proc/meminfo: memFree=1729460/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=78800 CPUtime=424.71
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 53945 0 15 0 42445 26 0 0 25 0 2 0 142801922 80691200 11417 1992294400 134512640 146736320 4292201408 18446744073709551615 135855178 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 19
/proc/27488/statm: 19700 11417 978 2985 0 16242 0
[pid=27488/tid=27494] ppid=27487 vsize=78800 CPUtime=129.04
/proc/27488/task/27494/stat : 27494 (pb_cplex) R 27487 27487 27462 0 -1 4202560 1891 0 0 0 12901 3 0 0 25 0 2 0 142820309 80691200 11417 1992294400 134512640 146736320 4292201408 18446744073709551615 135855170 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 424.71
Current children cumulated vsize (KiB) 87500

[startup+402.302 s]
/proc/loadavg: 1.66 1.06 0.47 3/109 27500
/proc/meminfo: memFree=1729460/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=78800 CPUtime=533.45

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

[pid=27488] ppid=27487 vsize=78800 CPUtime=770.35
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 55559 0 15 0 76999 36 0 0 25 0 2 0 142801922 80691200 11427 1992294400 134512640 146736320 4292201408 18446744073709551615 135465443 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 19
/proc/27488/statm: 19700 11427 978 2985 0 16242 0
[pid=27488/tid=27494] ppid=27487 vsize=78800 CPUtime=294.75
/proc/27488/task/27494/stat : 27494 (pb_cplex) R 27487 27487 27462 0 -1 4202560 3495 0 0 0 29465 10 0 0 25 0 2 0 142820309 80691200 11427 1992294400 134512640 146736320 4292201408 18446744073709551615 136475800 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 770.35
Current children cumulated vsize (KiB) 87500

[startup+582.301 s]
/proc/loadavg: 1.98 1.48 0.73 3/109 27506
/proc/meminfo: memFree=1728964/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=78800 CPUtime=888.47
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 55735 0 15 0 88809 38 0 0 25 0 2 0 142801922 80691200 11446 1992294400 134512640 146736320 4292201408 18446744073709551615 136475782 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 19
/proc/27488/statm: 19700 11446 978 2985 0 16242 0
[pid=27488/tid=27494] ppid=27487 vsize=78800 CPUtime=352.89
/proc/27488/task/27494/stat : 27494 (pb_cplex) R 27487 27487 27462 0 -1 4202560 3653 0 0 0 35278 11 0 0 25 0 2 0 142820309 80691200 11446 1992294400 134512640 146736320 4292201408 18446744073709551615 136018509 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 888.47
Current children cumulated vsize (KiB) 87500

[startup+642.302 s]
/proc/loadavg: 2.02 1.58 0.81 2/109 27506
/proc/meminfo: memFree=1728840/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=78800 CPUtime=1006.27
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 55995 0 15 0 100586 41 0 0 25 0 2 0 142801922 80691200 11466 1992294400 134512640 146736320 4292201408 18446744073709551615 136474442 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 19
/proc/27488/statm: 19700 11466 978 2985 0 16242 0
[pid=27488/tid=27494] ppid=27487 vsize=78800 CPUtime=411.79
/proc/27488/task/27494/stat : 27494 (pb_cplex) S 27487 27487 27462 0 -1 4202560 3893 0 0 0 41167 12 0 0 25 0 2 0 142820309 80691200 11466 1992294400 134512640 146736320 4292201408 18446744073709551615 144580073 0 2 4096 16387 18446604437862800384 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1006.27
Current children cumulated vsize (KiB) 87500

[startup+702.301 s]
/proc/loadavg: 1.90 1.63 0.87 3/109 27508
/proc/meminfo: memFree=1728220/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=78988 CPUtime=1117.97
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 57033 0 15 0 111753 44 0 0 25 0 2 0 142801922 80883712 11532 1992294400 134512640 146736320 4292201408 18446744073709551615 136384890 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 19
/proc/27488/statm: 19747 11532 978 2985 0 16289 0
[pid=27488/tid=27494] ppid=27487 vsize=78988 CPUtime=463.53
/proc/27488/task/27494/stat : 27494 (pb_cplex) R 27487 27487 27462 0 -1 4202560 4887 0 0 0 46338 15 0 0 25 0 2 0 142820309 80883712 11532 1992294400 134512640 146736320 4292201408 18446744073709551615 136018871 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1117.97
Current children cumulated vsize (KiB) 87688

[startup+762.309 s]
/proc/loadavg: 1.96 1.69 0.94 3/109 27510
/proc/meminfo: memFree=1727972/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=78988 CPUtime=1237.54
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 58260 0 15 0 123706 48 0 0 25 0 2 0 142801922 80883712 11595 1992294400 134512640 146736320 4292201408 18446744073709551615 136385177 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 19
/proc/27488/statm: 19747 11595 978 2985 0 16289 0
[pid=27488/tid=27494] ppid=27487 vsize=78988 CPUtime=523.12
/proc/27488/task/27494/stat : 27494 (pb_cplex) R 27487 27487 27462 0 -1 4202560 6082 0 0 0 52295 17 0 0 25 0 2 0 142820309 80883712 11595 1992294400 134512640 146736320 4292201408 18446744073709551615 136474230 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1237.54
Current children cumulated vsize (KiB) 87688

[startup+822.301 s]
/proc/loadavg: 1.94 1.73 1.00 3/109 27512
/proc/meminfo: memFree=1727848/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=79208 CPUtime=1353.33
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 58560 0 15 0 135283 50 0 0 25 0 2 0 142801922 81108992 11652 1992294400 134512640 146736320 4292201408 18446744073709551615 136385174 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 19
/proc/27488/statm: 19802 11652 978 2985 0 16344 0
[pid=27488/tid=27494] ppid=27487 vsize=79208 CPUtime=582.73
/proc/27488/task/27494/stat : 27494 (pb_cplex) R 27487 27487 27462 0 -1 4202560 6352 0 0 0 58255 18 0 0 25 0 2 0 142820309 81108992 11652 1992294400 134512640 146736320 4292201408 18446744073709551615 135855178 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1353.33
Current children cumulated vsize (KiB) 87908

[startup+882.302 s]
/proc/loadavg: 1.93 1.76 1.05 3/109 27514
/proc/meminfo: memFree=1726980/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=81256 CPUtime=1468.96
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 60300 0 15 0 146841 55 0 0 25 0 2 0 142801922 83206144 11943 1992294400 134512640 146736320 4292201408 18446744073709551615 135855174 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 19
/proc/27488/statm: 20314 11943 982 2985 0 16856 0
[pid=27488/tid=27494] ppid=27487 vsize=81256 CPUtime=638.38
/proc/27488/task/27494/stat : 27494 (pb_cplex) R 27487 27487 27462 0 -1 4202560 8063 0 0 0 63816 22 0 0 25 0 2 0 142820309 83206144 11943 1992294400 134512640 146736320 4292201408 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1468.96
Current children cumulated vsize (KiB) 89956

[startup+942.302 s]
/proc/loadavg: 1.91 1.78 1.10 3/109 27514
/proc/meminfo: memFree=1726484/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=81248 CPUtime=1574.51
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 60475 0 15 0 157393 58 0 0 25 0 2 0 142801922 83197952 11935 1992294400 134512640 146736320 4292201408 18446744073709551615 135855165 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 19
/proc/27488/statm: 20312 11935 982 2985 0 16854 0
[pid=27488/tid=27494] ppid=27487 vsize=81248 CPUtime=698.05
/proc/27488/task/27494/stat : 27494 (pb_cplex) R 27487 27487 27462 0 -1 4202560 8093 0 0 0 69782 23 0 0 25 0 2 0 142820309 83197952 11935 1992294400 134512640 146736320 4292201408 18446744073709551615 136471173 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1574.51
Current children cumulated vsize (KiB) 89948

[startup+1002.3 s]
/proc/loadavg: 1.89 1.80 1.15 2/109 27516
/proc/meminfo: memFree=1725864/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=81368 CPUtime=1692.15
/proc/27488/stat : 27488 (pb_cplex) S 27487 27487 27462 0 -1 4202496 61409 0 15 0 169154 61 0 0 25 0 2 0 142801922 83320832 11997 1992294400 134512640 146736320 4292201408 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 19
/proc/27488/statm: 20342 11997 982 2985 0 16884 0
[pid=27488/tid=27494] ppid=27487 vsize=81368 CPUtime=757.65
/proc/27488/task/27494/stat : 27494 (pb_cplex) R 27487 27487 27462 0 -1 4202560 8839 0 0 0 75740 25 0 0 25 0 2 0 142820309 83320832 11997 1992294400 134512640 146736320 4292201408 18446744073709551615 136475864 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1692.15
Current children cumulated vsize (KiB) 90068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1061.7 s]
/proc/loadavg: 1.85 1.80 1.19 3/109 27518
/proc/meminfo: memFree=1725864/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=81720 CPUtime=1800.13
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 61483 0 15 0 179950 63 0 0 21 0 2 0 142801922 83681280 12071 1992294400 134512640 146736320 4292201408 18446744073709551615 135844443 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 19
/proc/27488/statm: 20430 12071 982 2985 0 16972 0
[pid=27488/tid=27494] ppid=27487 vsize=81720 CPUtime=816.7
/proc/27488/task/27494/stat : 27494 (pb_cplex) R 27487 27487 27462 0 -1 4202560 8839 0 0 0 81645 25 0 0 25 0 2 0 142820309 83681280 12071 1992294400 134512640 146736320 4292201408 18446744073709551615 135855165 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) 90420

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

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

[startup+1061.7 s]
/proc/loadavg: 1.85 1.80 1.19 3/109 27518
/proc/meminfo: memFree=1725864/2059040 swapFree=4135664/4192956
[pid=27487] ppid=27485 vsize=8700 CPUtime=0
/proc/27487/stat : 27487 (run) S 27485 27487 27462 0 -1 4202496 365 0 0 0 0 0 0 0 16 0 1 0 142801921 8908800 249 1992294400 4194304 4922060 140734456860240 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27487/statm: 2175 249 208 178 0 68 0
[pid=27488] ppid=27487 vsize=81720 CPUtime=1800.13
/proc/27488/stat : 27488 (pb_cplex) R 27487 27487 27462 0 -1 4202496 61483 0 15 0 179950 63 0 0 21 0 2 0 142801922 83681280 12071 1992294400 134512640 146736320 4292201408 18446744073709551615 135844443 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 19
/proc/27488/statm: 20430 12071 982 2985 0 16972 0
[pid=27488/tid=27494] ppid=27487 vsize=81720 CPUtime=816.7
/proc/27488/task/27494/stat : 27494 (pb_cplex) R 27487 27487 27462 0 -1 4202560 8839 0 0 0 81645 25 0 0 25 0 2 0 142820309 83681280 12071 1992294400 134512640 146736320 4292201408 18446744073709551615 135855165 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) 90420

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27487 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# 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): 1061.72
CPU time (s): 1800.13
CPU user time (s): 1799.5
CPU system time (s): 0.63
CPU usage (%): 169.548
Max. virtual memory (cumulated for all children) (KiB): 90800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
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= 3
involuntary context switches= 1

runsolver used 1.76073 second user time and 5.03323 second system time

The end

Launcher Data 

Begin job on node049 at 2010-07-01 22:12:18
IDJOB=2695845
IDBENCH=1153
IDSOLVER=1209
FILE ID=node049/2695845-1278015138
PBS_JOBID= 11198716
Free space on /tmp= 62348 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin16.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695845-1278015138/watcher-2695845-1278015138 -o /tmp/evaluation-result-2695845-1278015138/solver-2695845-1278015138 -C 1800 -W 2000 -M 1800  run HOME/instance-2695845-1278015138.opb

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

MD5SUM BENCH= d761333f7ff9a755d3cd90e52b11f227
RANDOM SEED=415778390

node049.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1773924 kB
Buffers:         65592 kB
Cached:         128300 kB
SwapCached:      11996 kB
Active:          86452 kB
Inactive:       122268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1773924 kB
SwapTotal:     4192956 kB
SwapFree:      4135664 kB
Dirty:           18096 kB
Writeback:           0 kB
AnonPages:       12116 kB
Mapped:           8248 kB
Slab:            54320 kB
PageTables:       4208 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184880 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62332 MiB
End job on node049 at 2010-07-01 22:30:02