Trace number 2695810

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 NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.1 1070.02

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-2.opb
MD5SUM0b8531b64d2ca93b44d439b9cb9fcfaa
Bench CategoryOPT-SMALLINT (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 FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6352
Total number of constraints13429
Number of constraints which are clauses13429
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
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-2695810-1278018493.opb.
0.00/0.00	c Instance file HOME/instance-2695810-1278018493.opb
0.00/0.00	c File size is 453016 bytes.
10.09/10.15	c Highest Coefficient sum: 4
10.09/10.15	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
10.09/10.18	c ============================[ Problem Statistics ]=============================
10.09/10.18	c |                                                                             |
10.09/10.18	c |  Parsing time:          10.17        s                                      |
10.09/10.18	c |  Number Variables:      6352                                                |
10.09/10.18	c |  Number Constraints:    13429                                               |
10.09/10.18	c ===============================================================================
1800.10/1070.01	c Remaining time 1789.83 sec.
1800.10/1070.01	c 
1800.10/1070.01	c *** INTERRUPTED ***
1800.10/1070.01	s UNKNOWN
1800.10/1070.01	c Total CPU time              : 1797.67 s
1800.10/1070.01	c Memory used           : 79.99 MB
1800.10/1070.01	c CPU time              : 1797.67 s
1800.10/1070.01	c 
1800.10/1070.01	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-2695810-1278018493/watcher-2695810-1278018493 -o /tmp/evaluation-result-2695810-1278018493/solver-2695810-1278018493 -C 1800 -W 2000 -M 1800 run HOME/instance-2695810-1278018493.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: 1.76 1.85 1.68 3/106 21472
/proc/meminfo: memFree=1914956/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0

[startup+0.0539301 s]
/proc/loadavg: 1.76 1.85 1.68 3/106 21472
/proc/meminfo: memFree=1914956/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101933 s]
/proc/loadavg: 1.76 1.85 1.68 3/106 21472
/proc/meminfo: memFree=1914956/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301949 s]
/proc/loadavg: 1.76 1.85 1.68 3/106 21472
/proc/meminfo: memFree=1914956/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701982 s]
/proc/loadavg: 1.76 1.85 1.68 3/106 21472
/proc/meminfo: memFree=1914956/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50105 s]
/proc/loadavg: 1.76 1.85 1.68 2/108 21474
/proc/meminfo: memFree=1912832/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=14800 CPUtime=1.49
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 764 0 0 0 149 0 0 0 25 0 1 0 177453227 15155200 718 1992294400 134512640 146736320 4291919664 18446744073709551615 140528748 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21473/statm: 3700 718 298 2985 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23500

[startup+3.10118 s]
/proc/loadavg: 1.76 1.85 1.68 2/108 21474
/proc/meminfo: memFree=1912584/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=14800 CPUtime=3.09
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 778 0 0 0 309 0 0 0 25 0 1 0 177453227 15155200 732 1992294400 134512640 146736320 4291919664 18446744073709551615 140683321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21473/statm: 3700 732 298 2985 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23500

[startup+6.30144 s]
/proc/loadavg: 1.69 1.84 1.68 2/108 21474
/proc/meminfo: memFree=1912088/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=14932 CPUtime=6.29
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 805 0 0 0 629 0 0 0 25 0 1 0 177453227 15290368 759 1992294400 134512640 146736320 4291919664 18446744073709551615 140679020 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21473/statm: 3733 759 298 2985 0 556 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23632

[startup+12.701 s]
/proc/loadavg: 1.64 1.82 1.68 2/108 21474
/proc/meminfo: memFree=1891132/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=49880 CPUtime=12.68
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 11847 0 0 0 1264 4 0 0 22 0 1 0 177453227 51077120 7419 1992294400 134512640 146736320 4291919664 18446744073709551615 136403482 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21473/statm: 12470 7419 987 2985 0 9012 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 58580

[startup+25.502 s]
/proc/loadavg: 1.50 1.78 1.66 2/108 21474
/proc/meminfo: memFree=1883444/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=49856 CPUtime=25.48
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 42381 0 0 0 2530 18 0 0 25 0 1 0 177453227 51052544 7960 1992294400 134512640 146736320 4291919664 18446744073709551615 136000437 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21473/statm: 12464 7960 988 2985 0 9006 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58556

[startup+51.1011 s]
/proc/loadavg: 1.33 1.72 1.64 2/108 21474
/proc/meminfo: memFree=1885676/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=50536 CPUtime=51.05
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 65705 0 0 0 5077 28 0 0 25 0 1 0 177453227 51748864 8123 1992294400 134512640 146736320 4291919664 18446744073709551615 136017846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21473/statm: 12634 8123 1015 2985 0 9176 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 59236

[startup+102.309 s]
/proc/loadavg: 1.14 1.61 1.61 2/108 21476
/proc/meminfo: memFree=1883568/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=54876 CPUtime=102.24
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 77400 0 0 0 10189 35 0 0 25 0 1 0 177453227 56193024 8644 1992294400 134512640 146736320 4291919664 18446744073709551615 137568309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21473/statm: 13719 8644 1023 2985 0 10261 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 63576

[startup+162.302 s]
/proc/loadavg: 1.37 1.58 1.60 5/109 21479
/proc/meminfo: memFree=1857520/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=92148 CPUtime=200.1
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 104147 0 0 0 19954 56 0 0 19 0 2 0 177453227 94359552 15046 1992294400 134512640 146736320 4291919664 18446744073709551615 136007977 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21473/statm: 23037 15046 1049 2985 0 19579 0
[pid=21473/tid=21477] ppid=21472 vsize=92148 CPUtime=43.26
/proc/21473/task/21477/stat : 21477 (pb_cplex) R 21472 21472 21011 0 -1 4202560 10711 0 0 0 4317 9 0 0 19 0 2 0 177464507 94359552 15046 1992294400 134512640 146736320 4291919664 18446744073709551615 135982683 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 200.1
Current children cumulated vsize (KiB) 100848

[startup+222.302 s]
/proc/loadavg: 1.73 1.64 1.62 2/109 21481
/proc/meminfo: memFree=1856528/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=93136 CPUtime=304.3
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 122494 0 0 0 30357 73 0 0 25 0 2 0 177453227 95371264 15370 1992294400 134512640 146736320 4291919664 18446744073709551615 136008461 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21473/statm: 23284 15370 1048 2985 0 19826 0
[pid=21473/tid=21477] ppid=21472 vsize=93136 CPUtime=88.63
/proc/21473/task/21477/stat : 21477 (pb_cplex) S 21472 21472 21011 0 -1 4202560 26651 0 0 0 8841 22 0 0 25 0 2 0 177464507 95371264 15370 1992294400 134512640 146736320 4291919664 18446744073709551615 144580073 0 2 4096 16387 18446604437834780992 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 304.3
Current children cumulated vsize (KiB) 101836

[startup+282.302 s]
/proc/loadavg: 1.60 1.60 1.60 5/109 21485
/proc/meminfo: memFree=1864092/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=76808 CPUtime=382.68
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 128017 0 0 0 38185 83 0 0 19 0 2 0 177453227 78651392 13531 1992294400 134512640 146736320 4291919664 18446744073709551615 136008443 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21473/statm: 19202 13531 1081 2985 0 15744 0
[pid=21473/tid=21483] ppid=21472 vsize=76808 CPUtime=14.48
/proc/21473/task/21483/stat : 21483 (pb_cplex) R 21472 21472 21011 0 -1 4202560 3845 0 0 0 1444 4 0 0 20 0 2 0 177479930 78651392 13531 1992294400 134512640 146736320 4291919664 18446744073709551615 136388095 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 382.68
Current children cumulated vsize (KiB) 85508

[startup+342.302 s]
/proc/loadavg: 2.17 1.74 1.65 4/109 21488
/proc/meminfo: memFree=1812072/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=78868 CPUtime=484.45
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 139252 0 0 0 48339 106 0 0 25 0 2 0 177453227 80760832 14070 1992294400 134512640 146736320 4291919664 18446744073709551615 136008176 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21473/statm: 19717 14070 1073 2985 0 16259 0
[pid=21473/tid=21483] ppid=21472 vsize=78868 CPUtime=64.75
/proc/21473/task/21483/stat : 21483 (pb_cplex) R 21472 21472 21011 0 -1 4202560 15074 0 0 0 6454 21 0 0 19 0 2 0 177479930 80760832 14070 1992294400 134512640 146736320 4291919664 18446744073709551615 136007973 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 484.45
Current children cumulated vsize (KiB) 87568

[startup+402.302 s]
/proc/loadavg: 1.84 1.72 1.64 3/109 21490
/proc/meminfo: memFree=1812196/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0

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

[pid=21473] ppid=21472 vsize=79924 CPUtime=808.86
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 155786 0 0 0 80741 145 0 0 25 0 2 0 177453227 81842176 14313 1992294400 134512640 146736320 4291919664 18446744073709551615 136007292 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21473/statm: 19981 14313 1073 2985 0 16523 0
[pid=21473/tid=21483] ppid=21472 vsize=79924 CPUtime=223.98
/proc/21473/task/21483/stat : 21483 (pb_cplex) R 21472 21472 21011 0 -1 4202560 31608 0 0 0 22348 50 0 0 21 0 2 0 177479930 81842176 14313 1992294400 134512640 146736320 4291919664 18446744073709551615 136400577 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 808.86
Current children cumulated vsize (KiB) 88624

[startup+582.301 s]
/proc/loadavg: 2.02 1.82 1.69 2/109 21496
/proc/meminfo: memFree=1811204/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=79920 CPUtime=916.75
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 158416 0 0 0 91518 157 0 0 25 0 2 0 177453227 81838080 14325 1992294400 134512640 146736320 4291919664 18446744073709551615 139042919 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21473/statm: 19980 14325 1073 2985 0 16522 0
[pid=21473/tid=21483] ppid=21472 vsize=79920 CPUtime=277.8
/proc/21473/task/21483/stat : 21483 (pb_cplex) S 21472 21472 21011 0 -1 4202560 34238 0 0 0 27723 57 0 0 22 0 2 0 177479930 81838080 14325 1992294400 134512640 146736320 4291919664 18446744073709551615 144580073 0 2 4096 16387 18446604437834780992 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 916.75
Current children cumulated vsize (KiB) 88620

[startup+642.301 s]
/proc/loadavg: 2.11 1.89 1.72 3/109 21496
/proc/meminfo: memFree=1810840/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=79924 CPUtime=1020.52
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 164173 0 0 0 101883 169 0 0 20 0 2 0 177453227 81842176 14417 1992294400 134512640 146736320 4291919664 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21473/statm: 19981 14417 1073 2985 0 16523 0
[pid=21473/tid=21483] ppid=21472 vsize=79924 CPUtime=329.14
/proc/21473/task/21483/stat : 21483 (pb_cplex) R 21472 21472 21011 0 -1 4202560 39995 0 0 0 32849 65 0 0 20 0 2 0 177479930 81842176 14417 1992294400 134512640 146736320 4291919664 18446744073709551615 136008100 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1020.52
Current children cumulated vsize (KiB) 88624

[startup+702.302 s]
/proc/loadavg: 2.02 1.91 1.73 3/109 21498
/proc/meminfo: memFree=1810592/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=79928 CPUtime=1127.64
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 165969 0 0 0 112585 179 0 0 20 0 2 0 177453227 81846272 14424 1992294400 134512640 146736320 4291919664 18446744073709551615 135450751 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21473/statm: 19982 14424 1073 2985 0 16524 0
[pid=21473/tid=21483] ppid=21472 vsize=79928 CPUtime=380.57
/proc/21473/task/21483/stat : 21483 (pb_cplex) R 21472 21472 21011 0 -1 4202560 41791 0 0 0 37986 71 0 0 20 0 2 0 177479930 81846272 14424 1992294400 134512640 146736320 4291919664 18446744073709551615 136008691 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1127.64
Current children cumulated vsize (KiB) 88628

[startup+762.311 s]
/proc/loadavg: 2.25 1.99 1.77 3/109 21500
/proc/meminfo: memFree=1810592/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=79924 CPUtime=1238.16
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 166772 0 0 0 123627 189 0 0 18 0 2 0 177453227 81842176 14427 1992294400 134512640 146736320 4291919664 18446744073709551615 136008454 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21473/statm: 19981 14427 1073 2985 0 16523 0
[pid=21473/tid=21483] ppid=21472 vsize=79924 CPUtime=435.17
/proc/21473/task/21483/stat : 21483 (pb_cplex) R 21472 21472 21011 0 -1 4202560 42594 0 0 0 43441 76 0 0 18 0 2 0 177479930 81842176 14427 1992294400 134512640 146736320 4291919664 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1238.16
Current children cumulated vsize (KiB) 88624

[startup+822.302 s]
/proc/loadavg: 2.16 2.01 1.79 2/109 21502
/proc/meminfo: memFree=1809476/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=80864 CPUtime=1345.61
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 167549 0 0 0 134363 198 0 0 18 0 2 0 177453227 82804736 14654 1992294400 134512640 146736320 4291919664 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21473/statm: 20216 14654 1073 2985 0 16758 0
[pid=21473/tid=21483] ppid=21472 vsize=80864 CPUtime=487.2
/proc/21473/task/21483/stat : 21483 (pb_cplex) R 21472 21472 21011 0 -1 4202560 43371 0 0 0 48638 82 0 0 25 0 2 0 177479930 82804736 14654 1992294400 134512640 146736320 4291919664 18446744073709551615 139042980 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1345.61
Current children cumulated vsize (KiB) 89564

[startup+882.301 s]
/proc/loadavg: 2.10 2.02 1.81 3/109 21504
/proc/meminfo: memFree=1809476/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=80860 CPUtime=1455.46
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 169203 0 0 0 145338 208 0 0 19 0 2 0 177453227 82800640 14677 1992294400 134512640 146736320 4291919664 18446744073709551615 136008454 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21473/statm: 20215 14677 1073 2985 0 16757 0
[pid=21473/tid=21483] ppid=21472 vsize=80860 CPUtime=544.37
/proc/21473/task/21483/stat : 21483 (pb_cplex) R 21472 21472 21011 0 -1 4202560 44999 0 0 0 54351 86 0 0 19 0 2 0 177479930 82800640 14677 1992294400 134512640 146736320 4291919664 18446744073709551615 135468697 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1455.46
Current children cumulated vsize (KiB) 89560

[startup+942.3 s]
/proc/loadavg: 1.90 1.97 1.80 3/109 21504
/proc/meminfo: memFree=1808856/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=81896 CPUtime=1565.15
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 173796 0 0 0 156296 219 0 0 17 0 2 0 177453227 83861504 14788 1992294400 134512640 146736320 4291919664 18446744073709551615 139044505 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21473/statm: 20474 14788 1073 2985 0 17016 0
[pid=21473/tid=21483] ppid=21472 vsize=81896 CPUtime=597.63
/proc/21473/task/21483/stat : 21483 (pb_cplex) R 21472 21472 21011 0 -1 4202560 49200 0 0 0 59671 92 0 0 25 0 2 0 177479930 83861504 14788 1992294400 134512640 146736320 4291919664 18446744073709551615 135982623 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1565.15
Current children cumulated vsize (KiB) 90596

[startup+1002.3 s]
/proc/loadavg: 2.09 2.01 1.82 3/109 21506
/proc/meminfo: memFree=1808856/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=81896 CPUtime=1675.5
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 175147 0 0 0 167322 228 0 0 18 0 2 0 177453227 83861504 14813 1992294400 134512640 146736320 4291919664 18446744073709551615 135983198 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21473/statm: 20474 14813 1073 2985 0 17016 0
[pid=21473/tid=21483] ppid=21472 vsize=81896 CPUtime=651.96
/proc/21473/task/21483/stat : 21483 (pb_cplex) R 21472 21472 21011 0 -1 4202560 50537 0 0 0 65099 97 0 0 25 0 2 0 177479930 83861504 14813 1992294400 134512640 146736320 4291919664 18446744073709551615 136008454 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1675.5
Current children cumulated vsize (KiB) 90596

[startup+1062.3 s]
/proc/loadavg: 1.97 1.98 1.82 3/109 21508
/proc/meminfo: memFree=1808484/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=81896 CPUtime=1786.77
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 183486 0 0 0 178435 242 0 0 21 0 2 0 177453227 83861504 14875 1992294400 134512640 146736320 4291919664 18446744073709551615 136007284 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21473/statm: 20474 14875 1073 2985 0 17016 0
[pid=21473/tid=21483] ppid=21472 vsize=81896 CPUtime=708.64
/proc/21473/task/21483/stat : 21483 (pb_cplex) R 21472 21472 21011 0 -1 4202560 58876 0 0 0 70759 105 0 0 25 0 2 0 177479930 83861504 14875 1992294400 134512640 146736320 4291919664 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1786.77
Current children cumulated vsize (KiB) 90596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1070 s]
/proc/loadavg: 1.90 1.97 1.82 3/109 21508
/proc/meminfo: memFree=1808112/2059040 swapFree=4135596/4192956
[pid=21472] ppid=21470 vsize=8700 CPUtime=0
/proc/21472/stat : 21472 (run) S 21470 21472 21011 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177453227 8908800 249 1992294400 4194304 4922060 140735726669728 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21472/statm: 2175 249 208 178 0 68 0
[pid=21473] ppid=21472 vsize=81904 CPUtime=1800.1
/proc/21473/stat : 21473 (pb_cplex) R 21472 21472 21011 0 -1 4202496 183896 0 0 0 179766 244 0 0 22 0 2 0 177453227 83869696 14894 1992294400 134512640 146736320 4291919664 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21473/statm: 20476 14894 1073 2985 0 17018 0
[pid=21473/tid=21483] ppid=21472 vsize=81904 CPUtime=715.39
/proc/21473/task/21483/stat : 21483 (pb_cplex) R 21472 21472 21011 0 -1 4202560 59286 0 0 0 71433 106 0 0 21 0 2 0 177479930 83869696 14894 1992294400 134512640 146736320 4291919664 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 90604

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 21472 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 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1070.02
CPU time (s): 1800.1
CPU user time (s): 1797.66
CPU system time (s): 2.44
CPU usage (%): 168.23
Max. virtual memory (cumulated for all children) (KiB): 102468

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 1.92271 second user time and 5.64114 second system time

The end

Launcher Data 

Begin job on node003 at 2010-07-01 23:08:13
IDJOB=2695810
IDBENCH=2160
IDSOLVER=1209
FILE ID=node003/2695810-1278018493
PBS_JOBID= 11198751
Free space on /tmp= 62428 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695810-1278018493/watcher-2695810-1278018493 -o /tmp/evaluation-result-2695810-1278018493/solver-2695810-1278018493 -C 1800 -W 2000 -M 1800  run HOME/instance-2695810-1278018493.opb

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

MD5SUM BENCH= 0b8531b64d2ca93b44d439b9cb9fcfaa
RANDOM SEED=1549246406

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1915360 kB
Buffers:          4108 kB
Cached:          48656 kB
SwapCached:      10484 kB
Active:          59280 kB
Inactive:         7252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1915360 kB
SwapTotal:     4192956 kB
SwapFree:      4135596 kB
Dirty:           17012 kB
Writeback:           0 kB
AnonPages:       12324 kB
Mapped:           8444 kB
Slab:            55284 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182700 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= 62412 MiB
End job on node003 at 2010-07-01 23:26:05