Trace number 2696787

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) 1800.18 1638.02

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12040_4.std.opb
MD5SUM8ff3f0acf25ff66baa70f63573552542
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark112
Best CPU time to get the best result obtained on this benchmark11.5092
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints245087
Number of constraints which are clauses243887
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint120
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
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-2696787-1278446319.opb.
0.00/0.00	c Instance file HOME/instance-2696787-1278446319.opb
0.00/0.00	c File size is 8321128 bytes.
6.59/6.63	c Highest Coefficient sum: 737
6.59/6.63	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
6.89/6.99	c ============================[ Problem Statistics ]=============================
6.89/6.99	c |                                                                             |
6.89/6.99	c |  Parsing time:          6.88         s                                      |
6.89/6.99	c |  Number Variables:      72842                                               |
6.99/7.08	c |  Number Constraints:    245087                                              |
6.99/7.08	c ===============================================================================
1800.18/1638.01	c Remaining time 1793.05 sec.
1800.18/1638.01	c 
1800.18/1638.01	c *** INTERRUPTED ***
1800.18/1638.01	s UNKNOWN
1800.18/1638.01	c Total CPU time              : 1796.43 s
1800.18/1638.01	c Memory used           : 224.34 MB
1800.18/1638.01	c CPU time              : 1796.43 s
1800.18/1638.01	c 
1800.18/1638.01	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-2696787-1278446319/watcher-2696787-1278446319 -o /tmp/evaluation-result-2696787-1278446319/solver-2696787-1278446319 -C 1800 -W 2000 -M 1800 run HOME/instance-2696787-1278446319.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.05 3/105 23786
/proc/meminfo: memFree=1849356/2059040 swapFree=4136028/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) R 23784 23786 23602 0 -1 4202496 347 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447938965 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0

[startup+0.0194201 s]
/proc/loadavg: 1.00 1.00 1.05 3/105 23786
/proc/meminfo: memFree=1849356/2059040 swapFree=4136028/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10043 s]
/proc/loadavg: 1.00 1.00 1.05 3/105 23786
/proc/meminfo: memFree=1849356/2059040 swapFree=4136028/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300451 s]
/proc/loadavg: 1.00 1.00 1.05 3/105 23786
/proc/meminfo: memFree=1849356/2059040 swapFree=4136028/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700495 s]
/proc/loadavg: 1.00 1.00 1.05 3/105 23786
/proc/meminfo: memFree=1849356/2059040 swapFree=4136028/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50058 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 23788
/proc/meminfo: memFree=1820076/2059040 swapFree=4136028/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=63016 CPUtime=1.49
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 12401 0 0 0 145 4 0 0 25 0 1 0 12840255 64528384 11831 1992294400 134512640 146736320 4289511040 18446744073709551615 134543014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23787/statm: 15754 11831 1501 2985 0 10656 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71716

[startup+3.10076 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 23788
/proc/meminfo: memFree=1791308/2059040 swapFree=4136028/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=81036 CPUtime=3.09
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 17705 0 0 0 303 6 0 0 25 0 1 0 12840255 82980864 16622 1992294400 134512640 146736320 4289511040 18446744073709551615 140526533 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23787/statm: 20259 16622 2041 2985 0 15161 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89736

[startup+6.30111 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 23788
/proc/meminfo: memFree=1788332/2059040 swapFree=4136028/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=82752 CPUtime=6.29
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 18385 0 0 0 623 6 0 0 25 0 1 0 12840255 84738048 17302 1992294400 134512640 146736320 4289511040 18446744073709551615 140714080 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23787/statm: 20688 17302 2294 2985 0 15590 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 91452

[startup+12.7008 s]
/proc/loadavg: 1.15 1.03 1.06 2/107 23788
/proc/meminfo: memFree=1679460/2059040 swapFree=4136028/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=330072 CPUtime=12.68
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 90049 0 0 0 1239 29 0 0 25 0 1 0 12840255 337993728 42857 1992294400 134512640 146736320 4289511040 18446744073709551615 138729978 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23787/statm: 82518 42857 790 2985 0 79060 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 338772

[startup+25.5012 s]
/proc/loadavg: 1.12 1.03 1.06 2/107 23788
/proc/meminfo: memFree=1597372/2059040 swapFree=4136028/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=451524 CPUtime=25.48
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 148683 0 0 0 2491 57 0 0 25 0 1 0 12840255 462360576 63547 1992294400 134512640 146736320 4289511040 18446744073709551615 136405554 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23787/statm: 112881 63547 898 2985 0 109423 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 460224

[startup+51.101 s]
/proc/loadavg: 1.08 1.03 1.05 2/107 23788
/proc/meminfo: memFree=1590676/2059040 swapFree=4136028/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=456836 CPUtime=51.05
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 166254 0 0 0 5041 64 0 0 25 0 1 0 12840255 467800064 65190 1992294400 134512640 146736320 4289511040 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23787/statm: 114209 65190 898 2985 0 110751 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 465536

[startup+102.308 s]
/proc/loadavg: 1.03 1.02 1.05 3/107 23790
/proc/meminfo: memFree=1585840/2059040 swapFree=4136028/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=460184 CPUtime=102.24
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 184823 0 0 0 10152 72 0 0 25 0 1 0 12840255 471228416 66337 1992294400 134512640 146736320 4289511040 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23787/statm: 115046 66337 898 2985 0 111588 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 468884

[startup+162.3 s]
/proc/loadavg: 1.32 1.10 1.07 2/107 23801
/proc/meminfo: memFree=1583396/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=460744 CPUtime=162.21
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 203419 0 0 0 16141 80 0 0 25 0 1 0 12840255 471801856 66493 1992294400 134512640 146736320 4289511040 18446744073709551615 136016691 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23787/statm: 115186 66493 898 2985 0 111728 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 469444

[startup+222.301 s]
/proc/loadavg: 1.11 1.07 1.06 2/107 23803
/proc/meminfo: memFree=1581908/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=462452 CPUtime=222.19
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 229380 0 0 0 22129 90 0 0 25 0 1 0 12840255 473550848 66880 1992294400 134512640 146736320 4289511040 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23787/statm: 115613 66880 898 2985 0 112155 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 471152

[startup+282.301 s]
/proc/loadavg: 1.04 1.06 1.06 2/107 23803
/proc/meminfo: memFree=1580792/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=463352 CPUtime=282.19
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 247460 0 0 0 28120 99 0 0 25 0 1 0 12840255 474472448 67142 1992294400 134512640 146736320 4289511040 18446744073709551615 136405587 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23787/statm: 115838 67142 898 2985 0 112380 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 472052

[startup+342.301 s]
/proc/loadavg: 1.01 1.05 1.05 2/107 23805
/proc/meminfo: memFree=1580544/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=463672 CPUtime=342.16
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 263156 0 0 0 34111 105 0 0 25 0 1 0 12840255 474800128 67215 1992294400 134512640 146736320 4289511040 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23787/statm: 115918 67215 898 2985 0 112460 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 472372

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/107 23807
/proc/meminfo: memFree=1580544/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=463736 CPUtime=402.14
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 277989 0 0 0 40103 111 0 0 25 0 1 0 12840255 474865664 67239 1992294400 134512640 146736320 4289511040 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23787/statm: 115934 67239 898 2985 0 112476 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 472436

[startup+462.3 s]

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

/proc/meminfo: memFree=1681976/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=204792 CPUtime=1061.92
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 707294 0 0 0 105918 274 0 0 25 0 1 0 12840255 209707008 42185 1992294400 134512640 146736320 4289511040 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23787/statm: 51198 42185 1068 2985 0 47740 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 213492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23828
/proc/meminfo: memFree=1681852/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=204792 CPUtime=1121.91
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 707294 0 0 0 111916 275 0 0 25 0 1 0 12840255 209707008 42185 1992294400 134512640 146736320 4289511040 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23787/statm: 51198 42185 1068 2985 0 47740 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 213492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23829
/proc/meminfo: memFree=1671552/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=213488 CPUtime=1181.89
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 720307 0 0 0 117907 282 0 0 25 0 2 0 12840255 218611712 44600 1992294400 134512640 146736320 4289511040 18446744073709551615 136384857 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23787/statm: 53372 44600 1068 2985 0 49914 0
[pid=23787/tid=23829] ppid=23786 vsize=213488 CPUtime=0
/proc/23787/task/23829/stat : 23829 (pb_cplex) S 23786 23786 23602 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 2 0 12955569 218611712 44600 1992294400 134512640 146736320 4289511040 18446744073709551615 144580073 0 2 4096 16387 18446604437544927424 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 222188

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23831
/proc/meminfo: memFree=1671552/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=213488 CPUtime=1241.88
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 739963 0 0 0 123896 292 0 0 25 0 2 0 12840255 218611712 44601 1992294400 134512640 146736320 4289511040 18446744073709551615 136015579 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23787/statm: 53372 44601 1068 2985 0 49914 0
[pid=23787/tid=23829] ppid=23786 vsize=213488 CPUtime=0
/proc/23787/task/23829/stat : 23829 (pb_cplex) S 23786 23786 23602 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 2 0 12955569 218611712 44601 1992294400 134512640 146736320 4289511040 18446744073709551615 144580073 0 2 4096 16387 18446604437544927424 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 222188

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23836
/proc/meminfo: memFree=1670560/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=213904 CPUtime=1301.86
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 761138 0 0 0 129884 302 0 0 25 0 2 0 12840255 219037696 44651 1992294400 134512640 146736320 4289511040 18446744073709551615 136385185 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23787/statm: 53476 44651 1070 2985 0 50018 0
[pid=23787/tid=23829] ppid=23786 vsize=213904 CPUtime=0
/proc/23787/task/23829/stat : 23829 (pb_cplex) S 23786 23786 23602 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 2 0 12955569 219037696 44651 1992294400 134512640 146736320 4289511040 18446744073709551615 144580073 0 2 4096 16387 18446604437544927424 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 222604

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23838
/proc/meminfo: memFree=1670436/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=214060 CPUtime=1361.83
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 781752 0 0 0 135872 311 0 0 25 0 2 0 12840255 219197440 44690 1992294400 134512640 146736320 4289511040 18446744073709551615 139043568 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23787/statm: 53515 44690 1070 2985 0 50057 0
[pid=23787/tid=23829] ppid=23786 vsize=214060 CPUtime=0
/proc/23787/task/23829/stat : 23829 (pb_cplex) S 23786 23786 23602 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 2 0 12955569 219197440 44690 1992294400 134512640 146736320 4289511040 18446744073709551615 144580073 0 2 4096 16387 18446604437544927424 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 222760

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23840
/proc/meminfo: memFree=1670188/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=214444 CPUtime=1421.82
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 798991 0 0 0 141863 319 0 0 25 0 2 0 12840255 219590656 44820 1992294400 134512640 146736320 4289511040 18446744073709551615 136400447 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23787/statm: 53611 44820 1070 2985 0 50153 0
[pid=23787/tid=23829] ppid=23786 vsize=214444 CPUtime=0
/proc/23787/task/23829/stat : 23829 (pb_cplex) S 23786 23786 23602 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 2 0 12955569 219590656 44820 1992294400 134512640 146736320 4289511040 18446744073709551615 144580073 0 2 4096 16387 18446604437544927424 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 223144

[startup+1482.3 s]
/proc/loadavg: 1.08 1.02 1.01 3/108 23840
/proc/meminfo: memFree=1660516/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=227964 CPUtime=1490.01
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 806392 0 0 0 148677 324 0 0 25 0 2 0 12840255 233435136 47144 1992294400 134512640 146736320 4289511040 18446744073709551615 139044505 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23787/statm: 56991 47144 1070 2985 0 53533 0
[pid=23787/tid=23829] ppid=23786 vsize=227964 CPUtime=8.2
/proc/23787/task/23829/stat : 23829 (pb_cplex) R 23786 23786 23602 0 -1 4202560 4712 0 0 0 818 2 0 0 25 0 2 0 12955569 233435136 47144 1992294400 134512640 146736320 4289511040 18446744073709551615 136015530 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1490.01
Current children cumulated vsize (KiB) 236664

[startup+1542.3 s]
/proc/loadavg: 1.76 1.22 1.07 3/108 23842
/proc/meminfo: memFree=1660516/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=227964 CPUtime=1609.54
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 841364 0 0 0 160610 344 0 0 25 0 2 0 12840255 233435136 47158 1992294400 134512640 146736320 4289511040 18446744073709551615 135855127 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23787/statm: 56991 47158 1070 2985 0 53533 0
[pid=23787/tid=23829] ppid=23786 vsize=227964 CPUtime=67.75
/proc/23787/task/23829/stat : 23829 (pb_cplex) R 23786 23786 23602 0 -1 4202560 22458 0 0 0 6764 11 0 0 25 0 2 0 12955569 233435136 47158 1992294400 134512640 146736320 4289511040 18446744073709551615 136015570 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1609.54
Current children cumulated vsize (KiB) 236664

[startup+1602.3 s]
/proc/loadavg: 1.98 1.37 1.13 3/108 23844
/proc/meminfo: memFree=1658532/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=229724 CPUtime=1729.07
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 879090 0 0 0 172542 365 0 0 25 0 2 0 12840255 235237376 47649 1992294400 134512640 146736320 4289511040 18446744073709551615 136015544 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23787/statm: 57431 47649 1070 2985 0 53973 0
[pid=23787/tid=23829] ppid=23786 vsize=229724 CPUtime=127.3
/proc/23787/task/23829/stat : 23829 (pb_cplex) R 23786 23786 23602 0 -1 4202560 42261 0 0 0 12708 22 0 0 25 0 2 0 12955569 235237376 47649 1992294400 134512640 146736320 4289511040 18446744073709551615 136400586 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1729.07
Current children cumulated vsize (KiB) 238424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1638 s]
/proc/loadavg: 2.05 1.46 1.17 3/108 23844
/proc/meminfo: memFree=1658532/2059040 swapFree=4136052/4192956
[pid=23786] ppid=23784 vsize=8700 CPUtime=0
/proc/23786/stat : 23786 (run) S 23784 23786 23602 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 12840255 8908800 248 1992294400 4194304 4922060 140734016545440 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/23786/statm: 2175 248 208 178 0 68 0
[pid=23787] ppid=23786 vsize=229724 CPUtime=1800.18
/proc/23787/stat : 23787 (pb_cplex) R 23786 23786 23602 0 -1 4202496 899599 0 0 0 179641 377 0 0 25 0 2 0 12840255 235237376 47649 1992294400 134512640 146736320 4289511040 18446744073709551615 136385172 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23787/statm: 57431 47649 1070 2985 0 53973 0
[pid=23787/tid=23829] ppid=23786 vsize=229724 CPUtime=162.72
/proc/23787/task/23829/stat : 23829 (pb_cplex) R 23786 23786 23602 0 -1 4202560 52852 0 0 0 16243 29 0 0 25 0 2 0 12955569 235237376 47649 1992294400 134512640 146736320 4289511040 18446744073709551615 139044554 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 238424

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 23786 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1638.02
CPU time (s): 1800.18
CPU user time (s): 1796.41
CPU system time (s): 3.77
CPU usage (%): 109.9
Max. virtual memory (cumulated for all children) (KiB): 664948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363
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 2.55361 second user time and 8.01878 second system time

The end

Launcher Data 

Begin job on node087 at 2010-07-06 21:58:40
IDJOB=2696787
IDBENCH=77303
IDSOLVER=1209
FILE ID=node087/2696787-1278446319
PBS_JOBID= 11233493
Free space on /tmp= 62504 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12040_4.std.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696787-1278446319/watcher-2696787-1278446319 -o /tmp/evaluation-result-2696787-1278446319/solver-2696787-1278446319 -C 1800 -W 2000 -M 1800  run HOME/instance-2696787-1278446319.opb

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

MD5SUM BENCH= 8ff3f0acf25ff66baa70f63573552542
RANDOM SEED=1631612194

node087.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1850016 kB
Buffers:          7036 kB
Cached:         134964 kB
SwapCached:      12420 kB
Active:          69324 kB
Inactive:        89140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1850016 kB
SwapTotal:     4192956 kB
SwapFree:      4136028 kB
Dirty:           24820 kB
Writeback:           0 kB
AnonPages:       11568 kB
Mapped:           8200 kB
Slab:            28876 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182228 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696787-1278446319.opb

Free space on /tmp at the end= 62488 MiB
End job on node087 at 2010-07-06 22:26:00