Trace number 2696461

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 1135.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-hanoi5.opb
MD5SUMe569a703dfec131c012510753e8401ab
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1931
Best CPU time to get the best result obtained on this benchmark4.94725
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1931
Optimality of the best value was proved YES
Number of variables3862
Total number of constraints16399
Number of constraints which are clauses16399
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 constraint8
Number of terms in the objective function 3862
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 3862
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 3862
Number of bits of the biggest sum of numbers12
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-2696461-1278018163.opb.
0.00/0.00	c Instance file HOME/instance-2696461-1278018163.opb
0.00/0.00	c File size is 496866 bytes.
3.79/3.84	c Highest Coefficient sum: 9
3.79/3.84	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
3.79/3.87	c ============================[ Problem Statistics ]=============================
3.79/3.87	c |                                                                             |
3.79/3.87	c |  Parsing time:          3.86         s                                      |
3.79/3.87	c |  Number Variables:      3862                                                |
3.79/3.88	c |  Number Constraints:    16399                                               |
3.79/3.88	c ===============================================================================
1800.10/1135.61	c Remaining time 1796.14 sec.
1800.10/1135.61	c 
1800.10/1135.61	c *** INTERRUPTED ***
1800.10/1135.61	s UNKNOWN
1800.10/1135.61	c Total CPU time              : 1798.91 s
1800.10/1135.61	c Memory used           : 70.68 MB
1800.10/1135.61	c CPU time              : 1798.91 s
1800.10/1135.61	c 
1800.10/1135.61	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-2696461-1278018163/watcher-2696461-1278018163 -o /tmp/evaluation-result-2696461-1278018163/solver-2696461-1278018163 -C 1800 -W 2000 -M 1800 run HOME/instance-2696461-1278018163.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: 2.08 2.01 1.84 3/106 27406
/proc/meminfo: memFree=1577788/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0

[startup+0.0583001 s]
/proc/loadavg: 2.08 2.01 1.84 3/106 27406
/proc/meminfo: memFree=1577788/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101304 s]
/proc/loadavg: 2.08 2.01 1.84 3/106 27406
/proc/meminfo: memFree=1577788/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301326 s]
/proc/loadavg: 2.08 2.01 1.84 3/106 27406
/proc/meminfo: memFree=1577788/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70137 s]
/proc/loadavg: 2.08 2.01 1.84 3/106 27406
/proc/meminfo: memFree=1577788/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50146 s]
/proc/loadavg: 2.08 2.01 1.84 2/108 27408
/proc/meminfo: memFree=1575540/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=14136 CPUtime=1.49
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 631 0 0 0 149 0 0 0 25 0 1 0 143108768 14475264 584 1992294400 134512640 146736320 4288069968 18446744073709551615 140647813 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27407/statm: 3534 584 293 2985 0 346 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22836

[startup+3.10163 s]
/proc/loadavg: 1.99 2.00 1.83 2/108 27408
/proc/meminfo: memFree=1575416/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=14136 CPUtime=3.09
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 645 0 0 0 309 0 0 0 25 0 1 0 143108768 14475264 598 1992294400 134512640 146736320 4288069968 18446744073709551615 134814118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27407/statm: 3534 598 293 2985 0 346 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22836

[startup+6.30098 s]
/proc/loadavg: 1.99 2.00 1.83 2/108 27408
/proc/meminfo: memFree=1560412/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=39124 CPUtime=6.28
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 6935 0 0 0 626 2 0 0 21 0 1 0 143108768 40062976 5096 1992294400 134512640 146736320 4288069968 18446744073709551615 136385183 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27407/statm: 9781 5096 921 2985 0 6323 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 47824

[startup+12.7007 s]
/proc/loadavg: 1.84 1.96 1.82 2/108 27408
/proc/meminfo: memFree=1557808/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=41696 CPUtime=12.68
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 9224 0 0 0 1264 4 0 0 25 0 1 0 143108768 42696704 6096 1992294400 134512640 146736320 4288069968 18446744073709551615 144738703 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27407/statm: 10424 6097 1004 2985 0 6966 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 50396

[startup+25.5011 s]
/proc/loadavg: 1.71 1.93 1.81 2/108 27408
/proc/meminfo: memFree=1556196/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=41916 CPUtime=25.47
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 9535 0 0 0 2543 4 0 0 25 0 1 0 143108768 42921984 6207 1992294400 134512640 146736320 4288069968 18446744073709551615 136475800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27407/statm: 10479 6207 992 2985 0 7021 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 50616

[startup+51.1009 s]
/proc/loadavg: 1.46 1.85 1.79 2/108 27408
/proc/meminfo: memFree=1554832/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=43240 CPUtime=51.07
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 14321 0 0 0 5101 6 0 0 25 0 1 0 143108768 44277760 6550 1992294400 134512640 146736320 4288069968 18446744073709551615 136015579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27407/statm: 10810 6550 991 2985 0 7352 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51940

[startup+102.309 s]
/proc/loadavg: 1.18 1.71 1.74 2/108 27410
/proc/meminfo: memFree=1554956/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=42596 CPUtime=102.27
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 22848 0 0 0 10217 10 0 0 25 0 1 0 143108768 43618304 6419 1992294400 134512640 146736320 4288069968 18446744073709551615 136015541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27407/statm: 10649 6419 991 2985 0 7191 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 51296

[startup+162.301 s]
/proc/loadavg: 1.07 1.59 1.70 2/109 27413
/proc/meminfo: memFree=1542548/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=77204 CPUtime=162.86
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 42122 0 0 0 16267 19 0 0 25 0 2 0 143108768 79056896 10634 1992294400 134512640 146736320 4288069968 18446744073709551615 136403106 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27407/statm: 19301 10634 1067 2985 0 15843 0
[pid=27407/tid=27413] ppid=27406 vsize=77204 CPUtime=0.61
/proc/27407/task/27413/stat : 27413 (pb_cplex) R 27406 27406 27075 0 -1 4202560 1066 0 0 0 61 0 0 0 18 0 2 0 143124684 79056896 10634 1992294400 134512640 146736320 4288069968 18446744073709551615 135468697 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 162.86
Current children cumulated vsize (KiB) 85904

[startup+222.302 s]
/proc/loadavg: 1.69 1.66 1.72 3/109 27416
/proc/meminfo: memFree=1532752/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=79128 CPUtime=267.44
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 47122 0 0 0 26718 26 0 0 25 0 2 0 143108768 81027072 12161 1992294400 134512640 146736320 4288069968 18446744073709551615 136385184 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27407/statm: 19782 12161 1069 2985 0 16324 0
[pid=27407/tid=27414] ppid=27406 vsize=79128 CPUtime=46.83
/proc/27407/task/27414/stat : 27414 (pb_cplex) R 27406 27406 27075 0 -1 4202560 1409 0 0 0 4680 3 0 0 25 0 2 0 143125318 81027072 12161 1992294400 134512640 146736320 4288069968 18446744073709551615 135455228 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 267.44
Current children cumulated vsize (KiB) 87828

[startup+282.301 s]
/proc/loadavg: 1.87 1.72 1.73 3/109 27416
/proc/meminfo: memFree=1532628/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=79128 CPUtime=386.96
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 47125 0 0 0 38664 32 0 0 25 0 2 0 143108768 81027072 12161 1992294400 134512640 146736320 4288069968 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27407/statm: 19782 12161 1066 2985 0 16324 0
[pid=27407/tid=27414] ppid=27406 vsize=79128 CPUtime=106.37
/proc/27407/task/27414/stat : 27414 (pb_cplex) R 27406 27406 27075 0 -1 4202560 1409 0 0 0 10630 7 0 0 25 0 2 0 143125318 81027072 12161 1992294400 134512640 146736320 4288069968 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 386.96
Current children cumulated vsize (KiB) 87828

[startup+342.302 s]
/proc/loadavg: 1.89 1.75 1.74 3/109 27418
/proc/meminfo: memFree=1532380/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=76384 CPUtime=497.7
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 48679 0 0 0 49730 40 0 0 25 0 2 0 143108768 78217216 12173 1992294400 134512640 146736320 4288069968 18446744073709551615 136009173 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27407/statm: 19096 12173 1066 2985 0 15638 0
[pid=27407/tid=27414] ppid=27406 vsize=76384 CPUtime=165.95
/proc/27407/task/27414/stat : 27414 (pb_cplex) R 27406 27406 27075 0 -1 4202560 2486 0 0 0 16582 13 0 0 25 0 2 0 143125318 78217216 12173 1992294400 134512640 146736320 4288069968 18446744073709551615 136008160 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 497.7
Current children cumulated vsize (KiB) 85084

[startup+402.301 s]
/proc/loadavg: 1.95 1.79 1.75 3/109 27420
/proc/meminfo: memFree=1530768/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0

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

/proc/meminfo: memFree=1530396/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=66144 CPUtime=922.54
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 51559 0 0 0 92188 66 0 0 18 0 1 0 143108768 67731456 10954 1992294400 134512640 146736320 4288069968 18446744073709551615 137177742 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27407/statm: 16536 10954 1067 2985 0 13078 0
Current children cumulated CPU time (s) 922.54
Current children cumulated vsize (KiB) 74844

[startup+642.302 s]
/proc/loadavg: 1.24 1.60 1.68 2/108 27426
/proc/meminfo: memFree=1544416/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=58396 CPUtime=982.53
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 51610 0 0 0 98186 67 0 0 25 0 1 0 143108768 59797504 9099 1992294400 134512640 146736320 4288069968 18446744073709551615 136008069 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27407/statm: 14599 9099 1069 2985 0 11141 0
Current children cumulated CPU time (s) 982.53
Current children cumulated vsize (KiB) 67096

[startup+702.301 s]
/proc/loadavg: 1.10 1.50 1.64 2/109 27429
/proc/meminfo: memFree=1537216/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=69168 CPUtime=1042.83
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 53756 0 0 0 104214 69 0 0 18 0 2 0 143108768 70828032 11098 1992294400 134512640 146736320 4288069968 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27407/statm: 17292 11098 1076 2985 0 13834 0
[pid=27407/tid=27429] ppid=27406 vsize=69168 CPUtime=0.89
/proc/27407/task/27429/stat : 27429 (pb_cplex) R 27406 27406 27075 0 -1 4202560 1009 0 0 0 89 0 0 0 16 0 2 0 143178878 70828032 11098 1992294400 134512640 146736320 4288069968 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1042.83
Current children cumulated vsize (KiB) 77868

[startup+762.309 s]
/proc/loadavg: 1.55 1.54 1.64 3/109 27432
/proc/meminfo: memFree=1537340/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=67004 CPUtime=1141.16
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 59528 0 0 0 114039 77 0 0 25 0 2 0 143108768 68612096 10944 1992294400 134512640 146736320 4288069968 18446744073709551615 136008653 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27407/statm: 16751 10944 1072 2985 0 13293 0
[pid=27407/tid=27430] ppid=27406 vsize=67004 CPUtime=44.74
/proc/27407/task/27430/stat : 27430 (pb_cplex) R 27406 27406 27075 0 -1 4202560 1108 0 0 0 4471 3 0 0 25 0 2 0 143179173 68612096 10944 1992294400 134512640 146736320 4288069968 18446744073709551615 135468537 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1141.16
Current children cumulated vsize (KiB) 75704

[startup+822.302 s]
/proc/loadavg: 1.71 1.58 1.64 2/109 27434
/proc/meminfo: memFree=1536968/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=67008 CPUtime=1250.03
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 59648 0 0 0 124920 83 0 0 25 0 2 0 143108768 68616192 11025 1992294400 134512640 146736320 4288069968 18446744073709551615 135196629 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27407/statm: 16752 11025 1073 2985 0 13294 0
[pid=27407/tid=27430] ppid=27406 vsize=67008 CPUtime=93.64
/proc/27407/task/27430/stat : 27430 (pb_cplex) S 27406 27406 27075 0 -1 4202560 1108 0 0 0 9357 7 0 0 25 0 2 0 143179173 68616192 11025 1992294400 134512640 146736320 4288069968 18446744073709551615 144580073 0 2 4096 16387 18446604437814012096 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1250.03
Current children cumulated vsize (KiB) 75708

[startup+882.301 s]
/proc/loadavg: 1.70 1.59 1.64 3/109 27436
/proc/meminfo: memFree=1535728/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=67652 CPUtime=1338.76
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 69299 0 0 0 133784 92 0 0 25 0 2 0 143108768 69275648 11295 1992294400 134512640 146736320 4288069968 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27407/statm: 16913 11295 1073 2985 0 13455 0
[pid=27407/tid=27430] ppid=27406 vsize=67652 CPUtime=122.38
/proc/27407/task/27430/stat : 27430 (pb_cplex) R 27406 27406 27075 0 -1 4202560 1119 0 0 0 12229 9 0 0 25 0 2 0 143179173 69275648 11295 1992294400 134512640 146736320 4288069968 18446744073709551615 136403132 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1338.76
Current children cumulated vsize (KiB) 76352

[startup+942.302 s]
/proc/loadavg: 1.84 1.64 1.65 3/109 27436
/proc/meminfo: memFree=1532132/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=71964 CPUtime=1450.73
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 73521 0 0 0 144975 98 0 0 25 0 2 0 143108768 73691136 12265 1992294400 134512640 146736320 4288069968 18446744073709551615 136008020 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27407/statm: 17991 12265 1073 2985 0 14533 0
[pid=27407/tid=27430] ppid=27406 vsize=71964 CPUtime=181.97
/proc/27407/task/27430/stat : 27430 (pb_cplex) R 27406 27406 27075 0 -1 4202560 1658 0 0 0 18184 13 0 0 25 0 2 0 143179173 73691136 12265 1992294400 134512640 146736320 4288069968 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1450.73
Current children cumulated vsize (KiB) 80664

[startup+1002.3 s]
/proc/loadavg: 1.75 1.64 1.64 3/109 27438
/proc/meminfo: memFree=1531388/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=71328 CPUtime=1546.33
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 74200 0 0 0 154530 103 0 0 25 0 2 0 143108768 73039872 12296 1992294400 134512640 146736320 4288069968 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27407/statm: 17832 12296 1073 2985 0 14374 0
[pid=27407/tid=27430] ppid=27406 vsize=71328 CPUtime=240.96
/proc/27407/task/27430/stat : 27430 (pb_cplex) R 27406 27406 27075 0 -1 4202560 1674 0 0 0 24081 15 0 0 25 0 2 0 143179173 73039872 12296 1992294400 134512640 146736320 4288069968 18446744073709551615 136384895 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1546.33
Current children cumulated vsize (KiB) 80028

[startup+1062.3 s]
/proc/loadavg: 1.95 1.71 1.67 3/109 27440
/proc/meminfo: memFree=1531388/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=70592 CPUtime=1658.76
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 79237 0 0 0 165764 112 0 0 25 0 2 0 143108768 72286208 12248 1992294400 134512640 146736320 4288069968 18446744073709551615 139042908 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27407/statm: 17648 12248 1073 2985 0 14190 0
[pid=27407/tid=27430] ppid=27406 vsize=70592 CPUtime=299.17
/proc/27407/task/27430/stat : 27430 (pb_cplex) R 27406 27406 27075 0 -1 4202560 6677 0 0 0 29894 23 0 0 25 0 2 0 143179173 72286208 12248 1992294400 134512640 146736320 4288069968 18446744073709551615 136000490 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1658.76
Current children cumulated vsize (KiB) 79292

[startup+1122.3 s]
/proc/loadavg: 2.02 1.77 1.69 3/109 27442
/proc/meminfo: memFree=1530644/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=72376 CPUtime=1773.6
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 81547 0 0 0 177241 119 0 0 25 0 2 0 143108768 74113024 12488 1992294400 134512640 146736320 4288069968 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27407/statm: 18094 12488 1073 2985 0 14636 0
[pid=27407/tid=27430] ppid=27406 vsize=72376 CPUtime=356.43
/proc/27407/task/27430/stat : 27430 (pb_cplex) R 27406 27406 27075 0 -1 4202560 8987 0 0 0 35615 28 0 0 25 0 2 0 143179173 74113024 12488 1992294400 134512640 146736320 4288069968 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1773.6
Current children cumulated vsize (KiB) 81076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1135.6 s]
/proc/loadavg: 2.01 1.78 1.69 3/109 27442
/proc/meminfo: memFree=1530520/2059040 swapFree=4139620/4192956
[pid=27406] ppid=27404 vsize=8700 CPUtime=0
/proc/27406/stat : 27406 (run) S 27404 27406 27075 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143108767 8908800 249 1992294400 4194304 4922060 140737086587792 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27406/statm: 2175 249 208 178 0 68 0
[pid=27407] ppid=27406 vsize=72376 CPUtime=1800.1
/proc/27407/stat : 27407 (pb_cplex) R 27406 27406 27075 0 -1 4202496 81547 0 0 0 179890 120 0 0 25 0 2 0 143108768 74113024 12488 1992294400 134512640 146736320 4288069968 18446744073709551615 136400484 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27407/statm: 18094 12488 1073 2985 0 14636 0
[pid=27407/tid=27430] ppid=27406 vsize=72376 CPUtime=369.62
/proc/27407/task/27430/stat : 27430 (pb_cplex) R 27406 27406 27075 0 -1 4202560 8987 0 0 0 36933 29 0 0 25 0 2 0 143179173 74113024 12488 1992294400 134512640 146736320 4288069968 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 81076

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 27406 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=1999
# CPU time returned by wait4() is 0.002998
# 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): 1135.62
CPU time (s): 1800.1
CPU user time (s): 1798.9
CPU system time (s): 1.2
CPU usage (%): 158.512
Max. virtual memory (cumulated for all children) (KiB): 87832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 366
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= 4
involuntary context switches= 2

runsolver used 2.30865 second user time and 5.56415 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-01 23:02:43
IDJOB=2696461
IDBENCH=2095
IDSOLVER=1209
FILE ID=node042/2696461-1278018163
PBS_JOBID= 11198722
Free space on /tmp= 62124 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-hanoi5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696461-1278018163/watcher-2696461-1278018163 -o /tmp/evaluation-result-2696461-1278018163/solver-2696461-1278018163 -C 1800 -W 2000 -M 1800  run HOME/instance-2696461-1278018163.opb

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

MD5SUM BENCH= e569a703dfec131c012510753e8401ab
RANDOM SEED=1245393017

node042.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		: 3000.213
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
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:       1578192 kB
Buffers:        116316 kB
Cached:         265456 kB
SwapCached:       6736 kB
Active:         154248 kB
Inactive:       241240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1578192 kB
SwapTotal:     4192956 kB
SwapFree:      4139620 kB
Dirty:           17008 kB
Writeback:           0 kB
AnonPages:       12008 kB
Mapped:          12068 kB
Slab:            63300 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184208 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= 62108 MiB
End job on node042 at 2010-07-01 23:21:40