Trace number 2695808

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) 1800.16 1116.43

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-1-c.opb
MD5SUM7d3927082349ded13241d71256bbcafb
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 variables2630
Total number of constraints6569
Number of constraints which are clauses6569
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 constraint2
Maximum length of a constraint3
Number of terms in the objective function 2630
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 2630
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 2630
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 

0.00/0.01	c pb_cplex 1.0 - 20100701
0.00/0.01	c Parsing opb file format. File HOME/instance-2695808-1278018410.opb.
0.00/0.01	c Instance file HOME/instance-2695808-1278018410.opb
0.00/0.01	c File size is 221725 bytes.
1.69/1.78	c Highest Coefficient sum: 4
1.69/1.78	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.78/1.80	c ============================[ Problem Statistics ]=============================
1.78/1.80	c |                                                                             |
1.78/1.80	c |  Parsing time:          1.79         s                                      |
1.78/1.80	c |  Number Variables:      2630                                                |
1.78/1.80	c |  Number Constraints:    6569                                                |
1.78/1.80	c ===============================================================================
1800.16/1116.42	c Remaining time 1798.21 sec.
1800.16/1116.42	c 
1800.16/1116.42	c *** INTERRUPTED ***
1800.16/1116.42	s UNKNOWN
1800.16/1116.42	c Total CPU time              : 1796.8 s
1800.16/1116.42	c Memory used           : 91.04 MB
1800.16/1116.42	c CPU time              : 1796.8 s
1800.16/1116.42	c 
1800.16/1116.42	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-2695808-1278018410/watcher-2695808-1278018410 -o /tmp/evaluation-result-2695808-1278018410/solver-2695808-1278018410 -C 1800 -W 2000 -M 1800 run HOME/instance-2695808-1278018410.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: 2.01 2.00 1.94 3/106 28136
/proc/meminfo: memFree=1571796/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0

[startup+0.0545439 s]
/proc/loadavg: 2.01 2.00 1.94 3/106 28136
/proc/meminfo: memFree=1571796/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101547 s]
/proc/loadavg: 2.01 2.00 1.94 3/106 28136
/proc/meminfo: memFree=1571796/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301567 s]
/proc/loadavg: 2.01 2.00 1.94 3/106 28136
/proc/meminfo: memFree=1571796/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.7016 s]
/proc/loadavg: 2.01 2.00 1.94 3/106 28136
/proc/meminfo: memFree=1571796/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50067 s]
/proc/loadavg: 1.93 1.99 1.93 2/108 28138
/proc/meminfo: memFree=1570532/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=13624 CPUtime=1.49
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 564 0 0 0 149 0 0 0 25 0 1 0 143133419 13950976 517 1992294400 134512640 146736320 4294779104 18446744073709551615 140679020 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28137/statm: 3406 517 290 2985 0 285 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22324

[startup+3.10081 s]
/proc/loadavg: 1.93 1.99 1.93 2/108 28138
/proc/meminfo: memFree=1560488/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=33112 CPUtime=3.09
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 4828 0 0 0 307 2 0 0 19 0 1 0 143133419 33906688 3729 1992294400 134512640 146736320 4294779104 18446744073709551615 139046498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28137/statm: 8278 3729 908 2985 0 4820 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41812

[startup+6.3011 s]
/proc/loadavg: 1.93 1.99 1.93 2/108 28138
/proc/meminfo: memFree=1555528/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=36584 CPUtime=6.28
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 7588 0 0 0 625 3 0 0 25 0 1 0 143133419 37462016 4802 1992294400 134512640 146736320 4294779104 18446744073709551615 135846861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28137/statm: 9146 4802 988 2985 0 5688 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 45284

[startup+12.7007 s]
/proc/loadavg: 1.78 1.95 1.92 2/108 28138
/proc/meminfo: memFree=1552684/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=35908 CPUtime=12.68
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 13955 0 0 0 1263 5 0 0 25 0 1 0 143133419 36769792 4750 1992294400 134512640 146736320 4294779104 18446744073709551615 135999896 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28137/statm: 8977 4750 986 2985 0 5519 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44608

[startup+25.5018 s]
/proc/loadavg: 1.66 1.92 1.91 2/108 28138
/proc/meminfo: memFree=1554296/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=40760 CPUtime=25.48
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 40250 0 0 0 2531 17 0 0 25 0 1 0 143133419 41738240 5906 1992294400 134512640 146736320 4294779104 18446744073709551615 136932919 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28137/statm: 10190 5906 986 2985 0 6732 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49460

[startup+51.1011 s]
/proc/loadavg: 1.51 1.86 1.89 2/108 28138
/proc/meminfo: memFree=1552064/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=37684 CPUtime=51.07
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 93365 0 0 0 5066 41 0 0 25 0 1 0 143133419 38588416 5594 1992294400 134512640 146736320 4294779104 18446744073709551615 136475864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28137/statm: 9421 5594 986 2985 0 5963 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46384

[startup+102.309 s]
/proc/loadavg: 1.20 1.72 1.84 2/108 28140
/proc/meminfo: memFree=1549832/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=40648 CPUtime=102.27
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 160424 0 0 0 10156 71 0 0 25 0 1 0 143133419 41623552 6420 1992294400 134512640 146736320 4294779104 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28137/statm: 10162 6420 1013 2985 0 6704 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 49348

[startup+162.302 s]
/proc/loadavg: 1.41 1.66 1.81 3/109 28143
/proc/meminfo: memFree=1526760/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=79028 CPUtime=182.67
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 185971 0 0 0 18179 88 0 0 25 0 2 0 143133419 80924672 12120 1992294400 134512640 146736320 4294779104 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28137/statm: 19757 12120 1053 2985 0 16299 0
[pid=28137/tid=28143] ppid=28136 vsize=79028 CPUtime=23.29
/proc/28137/task/28143/stat : 28143 (pb_cplex) R 28136 28136 27815 0 -1 4202560 2112 0 0 0 2326 3 0 0 25 0 2 0 143147008 80924672 12120 1992294400 134512640 146736320 4294779104 18446744073709551615 139023039 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 182.67
Current children cumulated vsize (KiB) 87728

[startup+222.301 s]
/proc/loadavg: 1.59 1.67 1.81 2/108 28145
/proc/meminfo: memFree=1540160/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=56360 CPUtime=278.08
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 201524 0 0 0 27702 106 0 0 25 0 1 0 143133419 57712640 8580 1992294400 134512640 146736320 4294779104 18446744073709551615 136385262 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28137/statm: 14090 8580 1064 2985 0 10632 0
Current children cumulated CPU time (s) 278.08
Current children cumulated vsize (KiB) 65060

[startup+282.302 s]
/proc/loadavg: 1.27 1.56 1.76 2/108 28147
/proc/meminfo: memFree=1539540/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=56808 CPUtime=338.07
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 202316 0 0 0 33700 107 0 0 25 0 1 0 143133419 58171392 8712 1992294400 134512640 146736320 4294779104 18446744073709551615 136461629 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28137/statm: 14202 8712 1064 2985 0 10744 0
Current children cumulated CPU time (s) 338.07
Current children cumulated vsize (KiB) 65508

[startup+342.302 s]
/proc/loadavg: 1.59 1.60 1.75 2/109 28148
/proc/meminfo: memFree=1514732/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=85012 CPUtime=442
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 220232 0 0 0 44072 128 0 0 25 0 2 0 143133419 87052288 15160 1992294400 134512640 146736320 4294779104 18446744073709551615 136008423 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28137/statm: 21253 15160 1092 2985 0 17795 0
[pid=28137/tid=28148] ppid=28136 vsize=85012 CPUtime=46.52
/proc/28137/task/28148/stat : 28148 (pb_cplex) S 28136 28136 27815 0 -1 4202560 7405 0 0 0 4642 10 0 0 21 0 2 0 143162162 87052288 15160 1992294400 134512640 146736320 4294779104 18446744073709551615 144580073 0 2 4096 16387 18446604437829248320 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 442
Current children cumulated vsize (KiB) 93712

[startup+402.302 s]
/proc/loadavg: 1.97 1.70 1.78 3/109 28150
/proc/meminfo: memFree=1515104/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=83336 CPUtime=552.12
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 244756 0 0 0 55060 152 0 0 25 0 2 0 143133419 85336064 14870 1992294400 134512640 146736320 4294779104 18446744073709551615 136006078 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28137/statm: 20834 14870 1087 2985 0 17376 0

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

[pid=28137] ppid=28136 vsize=87452 CPUtime=762.79
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 274273 0 0 0 76096 183 0 0 25 0 2 0 143133419 89550848 15712 1992294400 134512640 146736320 4294779104 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28137/statm: 21863 15712 1087 2985 0 18405 0
[pid=28137/tid=28148] ppid=28136 vsize=87452 CPUtime=203.09
/proc/28137/task/28148/stat : 28148 (pb_cplex) R 28136 28136 27815 0 -1 4202560 21895 0 0 0 20277 32 0 0 21 0 2 0 143162162 89550848 15712 1992294400 134512640 146736320 4294779104 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 96152

[startup+582.301 s]
/proc/loadavg: 2.01 1.86 1.82 2/109 28156
/proc/meminfo: memFree=1512376/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=86844 CPUtime=862.51
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 283146 0 0 0 86056 195 0 0 25 0 2 0 143133419 88928256 15531 1992294400 134512640 146736320 4294779104 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28137/statm: 21711 15531 1087 2985 0 18253 0
[pid=28137/tid=28148] ppid=28136 vsize=86844 CPUtime=251.27
/proc/28137/task/28148/stat : 28148 (pb_cplex) R 28136 28136 27815 0 -1 4202560 30356 0 0 0 25085 42 0 0 18 0 2 0 143162162 88928256 15531 1992294400 134512640 146736320 4294779104 18446744073709551615 136007984 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 862.51
Current children cumulated vsize (KiB) 95544

[startup+642.302 s]
/proc/loadavg: 2.00 1.88 1.83 3/109 28156
/proc/meminfo: memFree=1511756/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=86848 CPUtime=973.23
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 298483 0 0 0 97109 214 0 0 23 0 2 0 143133419 88932352 15692 1992294400 134512640 146736320 4294779104 18446744073709551615 136008170 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28137/statm: 21712 15692 1087 2985 0 18254 0
[pid=28137/tid=28148] ppid=28136 vsize=86848 CPUtime=307.02
/proc/28137/task/28148/stat : 28148 (pb_cplex) R 28136 28136 27815 0 -1 4202560 44889 0 0 0 30646 56 0 0 19 0 2 0 143162162 88932352 15692 1992294400 134512640 146736320 4294779104 18446744073709551615 136403420 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 973.23
Current children cumulated vsize (KiB) 95548

[startup+702.302 s]
/proc/loadavg: 2.13 1.93 1.85 3/109 28158
/proc/meminfo: memFree=1511384/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=87880 CPUtime=1084.29
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 309852 0 0 0 108198 231 0 0 25 0 2 0 143133419 89989120 15776 1992294400 134512640 146736320 4294779104 18446744073709551615 139042881 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28137/statm: 21970 15776 1087 2985 0 18512 0
[pid=28137/tid=28148] ppid=28136 vsize=87880 CPUtime=362.6
/proc/28137/task/28148/stat : 28148 (pb_cplex) R 28136 28136 27815 0 -1 4202560 55444 0 0 0 36193 67 0 0 20 0 2 0 143162162 89989120 15776 1992294400 134512640 146736320 4294779104 18446744073709551615 136002933 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1084.29
Current children cumulated vsize (KiB) 96580

[startup+762.309 s]
/proc/loadavg: 1.97 1.91 1.84 2/109 28160
/proc/meminfo: memFree=1510020/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=88888 CPUtime=1189.51
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 319074 0 0 0 118705 246 0 0 25 0 2 0 143133419 91021312 16076 1992294400 134512640 146736320 4294779104 18446744073709551615 136008165 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28137/statm: 22222 16076 1087 2985 0 18764 0
[pid=28137/tid=28148] ppid=28136 vsize=88888 CPUtime=413.29
/proc/28137/task/28148/stat : 28148 (pb_cplex) S 28136 28136 27815 0 -1 4202560 63567 0 0 0 41251 78 0 0 25 0 2 0 143162162 91021312 16076 1992294400 134512640 146736320 4294779104 18446744073709551615 144580073 0 2 4096 16387 18446604437829248320 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1189.51
Current children cumulated vsize (KiB) 97588

[startup+822.302 s]
/proc/loadavg: 2.00 1.95 1.86 2/109 28162
/proc/meminfo: memFree=1509152/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=89912 CPUtime=1291.56
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 334741 0 0 0 128893 263 0 0 18 0 2 0 143133419 92069888 16340 1992294400 134512640 146736320 4294779104 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28137/statm: 22478 16340 1087 2985 0 19020 0
[pid=28137/tid=28148] ppid=28136 vsize=89912 CPUtime=463.52
/proc/28137/task/28148/stat : 28148 (pb_cplex) R 28136 28136 27815 0 -1 4202560 77345 0 0 0 46262 90 0 0 25 0 2 0 143162162 92069888 16340 1992294400 134512640 146736320 4294779104 18446744073709551615 137460990 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1291.56
Current children cumulated vsize (KiB) 98612

[startup+882.301 s]
/proc/loadavg: 1.98 1.96 1.86 2/109 28164
/proc/meminfo: memFree=1509772/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=89272 CPUtime=1398.44
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 347742 0 0 0 139566 278 0 0 18 0 2 0 143133419 91414528 16077 1992294400 134512640 146736320 4294779104 18446744073709551615 136407399 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28137/statm: 22318 16077 1087 2985 0 18860 0
[pid=28137/tid=28148] ppid=28136 vsize=89272 CPUtime=515.58
/proc/28137/task/28148/stat : 28148 (pb_cplex) R 28136 28136 27815 0 -1 4202560 88219 0 0 0 51458 100 0 0 18 0 2 0 143162162 91414528 16077 1992294400 134512640 146736320 4294779104 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1398.44
Current children cumulated vsize (KiB) 97972

[startup+942.301 s]
/proc/loadavg: 1.93 1.93 1.86 3/109 28164
/proc/meminfo: memFree=1508780/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=91176 CPUtime=1500.51
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 358388 0 0 0 149757 294 0 0 21 0 2 0 143133419 93364224 16575 1992294400 134512640 146736320 4294779104 18446744073709551615 139046505 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28137/statm: 22794 16575 1087 2985 0 19336 0
[pid=28137/tid=28148] ppid=28136 vsize=91176 CPUtime=565.07
/proc/28137/task/28148/stat : 28148 (pb_cplex) R 28136 28136 27815 0 -1 4202560 96615 0 0 0 56399 108 0 0 25 0 2 0 143162162 93364224 16575 1992294400 134512640 146736320 4294779104 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1500.51
Current children cumulated vsize (KiB) 99876

[startup+1002.3 s]
/proc/loadavg: 1.64 1.85 1.83 3/109 28166
/proc/meminfo: memFree=1508904/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=91080 CPUtime=1604.42
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 372101 0 0 0 160132 310 0 0 25 0 2 0 143133419 93265920 16544 1992294400 134512640 146736320 4294779104 18446744073709551615 135468690 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28137/statm: 22770 16544 1087 2985 0 19312 0
[pid=28137/tid=28148] ppid=28136 vsize=91080 CPUtime=617.54
/proc/28137/task/28148/stat : 28148 (pb_cplex) S 28136 28136 27815 0 -1 4202560 107504 0 0 0 61636 118 0 0 25 0 2 0 143162162 93265920 16544 1992294400 134512640 146736320 4294779104 18446744073709551615 144580073 0 2 4096 16387 18446604437829248320 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1604.42
Current children cumulated vsize (KiB) 99780

[startup+1062.3 s]
/proc/loadavg: 1.62 1.80 1.81 2/109 28168
/proc/meminfo: memFree=1508036/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=92512 CPUtime=1707.49
/proc/28137/stat : 28137 (pb_cplex) S 28136 28136 27815 0 -1 4202496 375860 0 0 0 170426 323 0 0 25 0 2 0 143133419 94732288 16722 1992294400 134512640 146736320 4294779104 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28137/statm: 23128 16722 1087 2985 0 19670 0
[pid=28137/tid=28148] ppid=28136 vsize=92512 CPUtime=670.71
/proc/28137/task/28148/stat : 28148 (pb_cplex) R 28136 28136 27815 0 -1 4202560 109996 0 0 0 66948 123 0 0 25 0 2 0 143162162 94732288 16722 1992294400 134512640 146736320 4294779104 18446744073709551615 136000487 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1707.49
Current children cumulated vsize (KiB) 101212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1116.4 s]
/proc/loadavg: 1.72 1.79 1.81 3/109 28170
/proc/meminfo: memFree=1507168/2059040 swapFree=4139744/4192956
[pid=28136] ppid=28134 vsize=8700 CPUtime=0
/proc/28136/stat : 28136 (run) S 28134 28136 27815 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143133419 8908800 249 1992294400 4194304 4922060 140733934385152 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28136/statm: 2175 249 208 178 0 68 0
[pid=28137] ppid=28136 vsize=93220 CPUtime=1800.16
/proc/28137/stat : 28137 (pb_cplex) R 28136 28136 27815 0 -1 4202496 385603 0 0 0 179678 338 0 0 19 0 2 0 143133419 95457280 16939 1992294400 134512640 146736320 4294779104 18446744073709551615 139042902 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28137/statm: 23305 16939 1087 2985 0 19847 0
[pid=28137/tid=28148] ppid=28136 vsize=93220 CPUtime=719.76
/proc/28137/task/28148/stat : 28148 (pb_cplex) R 28136 28136 27815 0 -1 4202560 117206 0 0 0 71844 132 0 0 25 0 2 0 143162162 95457280 16939 1992294400 134512640 146736320 4294779104 18446744073709551615 135526863 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 101920

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 28136 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1116.43
CPU time (s): 1800.16
CPU user time (s): 1796.78
CPU system time (s): 3.38
CPU usage (%): 161.243
Max. virtual memory (cumulated for all children) (KiB): 101920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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 1.84472 second user time and 5.42018 second system time

The end

Launcher Data 

Begin job on node043 at 2010-07-01 23:06:50
IDJOB=2695808
IDBENCH=2143
IDSOLVER=1209
FILE ID=node043/2695808-1278018410
PBS_JOBID= 11198721
Free space on /tmp= 62228 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-1-c.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695808-1278018410/watcher-2695808-1278018410 -o /tmp/evaluation-result-2695808-1278018410/solver-2695808-1278018410 -C 1800 -W 2000 -M 1800  run HOME/instance-2695808-1278018410.opb

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

MD5SUM BENCH= 7d3927082349ded13241d71256bbcafb
RANDOM SEED=887836533

node043.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		: 3000.241
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		: 3000.241
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	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1572324 kB
Buffers:        119284 kB
Cached:         267376 kB
SwapCached:       6596 kB
Active:         154652 kB
Inactive:       245732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1572324 kB
SwapTotal:     4192956 kB
SwapFree:      4139744 kB
Dirty:           16884 kB
Writeback:           0 kB
AnonPages:       12112 kB
Mapped:          12200 kB
Slab:            64540 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182600 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= 62212 MiB
End job on node043 at 2010-07-01 23:25:29