Trace number 2697204

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 1287.32

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_25_2.opb
MD5SUM219f407da86957d900e068170e9af8b6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -32
Optimality of the best value was proved NO
Number of variables400
Total number of constraints601
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)12440
Sum of products size (including duplicates)24880
Number of different products6220
Sum of products size12440

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697204-1278051483.opb.
0.00/0.00	c Instance file HOME/instance-2697204-1278051483.opb
0.00/0.00	c File size is 531925 bytes.
0.00/0.31	c Highest Coefficient sum: 400
0.00/0.31	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.34	c ============================[ Problem Statistics ]=============================
0.00/0.34	c |                                                                             |
0.00/0.34	c |  Parsing time:          0.32         s                                      |
0.00/0.34	c |  Number Variables:      6620                                                |
0.00/0.34	c |  Number Constraints:    13041                                               |
0.00/0.34	c ===============================================================================
1800.18/1287.31	c Remaining time 1799.67 sec.
1800.18/1287.31	c 
1800.18/1287.31	c *** INTERRUPTED ***
1800.18/1287.31	s UNKNOWN
1800.18/1287.31	c Total CPU time              : 1799.16 s
1800.18/1287.31	c Memory used           : 105.48 MB
1800.18/1287.31	c CPU time              : 1799.16 s
1800.18/1287.31	c 
1800.18/1287.31	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-2697204-1278051483/watcher-2697204-1278051483 -o /tmp/evaluation-result-2697204-1278051483/solver-2697204-1278051483 -C 1800 -W 2000 -M 1800 run HOME/instance-2697204-1278051483.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: 2.33 2.07 1.90 3/106 32170
/proc/meminfo: memFree=1439888/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) R 32168 32170 31588 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906286997 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0

[startup+0.0663889 s]
/proc/loadavg: 2.33 2.07 1.90 3/106 32170
/proc/meminfo: memFree=1439888/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100391 s]
/proc/loadavg: 2.33 2.07 1.90 3/106 32170
/proc/meminfo: memFree=1439888/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300404 s]
/proc/loadavg: 2.33 2.07 1.90 3/106 32170
/proc/meminfo: memFree=1439888/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700446 s]
/proc/loadavg: 2.33 2.07 1.90 3/106 32170
/proc/meminfo: memFree=1439888/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50048 s]
/proc/loadavg: 2.22 2.05 1.89 2/108 32172
/proc/meminfo: memFree=1415940/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=52760 CPUtime=1.48
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 9015 0 0 0 145 3 0 0 19 0 1 0 146443725 54026240 6855 1992294400 134512640 146736320 4288316016 18446744073709551615 136400484 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32171/statm: 13190 6855 901 2985 0 9732 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 61460

[startup+3.1016 s]
/proc/loadavg: 2.22 2.05 1.89 2/108 32172
/proc/meminfo: memFree=1415692/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=52896 CPUtime=3.08
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 9054 0 0 0 304 4 0 0 23 0 1 0 146443725 54165504 6894 1992294400 134512640 146736320 4288316016 18446744073709551615 139046494 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32171/statm: 13224 6894 901 2985 0 9766 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 61596

[startup+6.30179 s]
/proc/loadavg: 2.22 2.05 1.89 2/108 32172
/proc/meminfo: memFree=1414824/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=52940 CPUtime=6.27
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 9084 0 0 0 623 4 0 0 25 0 1 0 146443725 54210560 6924 1992294400 134512640 146736320 4288316016 18446744073709551615 139043259 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32171/statm: 13235 6924 901 2985 0 9777 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 61640

[startup+12.7012 s]
/proc/loadavg: 2.03 2.01 1.88 2/108 32172
/proc/meminfo: memFree=1414948/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=53116 CPUtime=12.67
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 9110 0 0 0 1263 4 0 0 25 0 1 0 146443725 54390784 6950 1992294400 134512640 146736320 4288316016 18446744073709551615 136008441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32171/statm: 13279 6950 901 2985 0 9821 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 61816

[startup+25.501 s]
/proc/loadavg: 1.87 1.98 1.87 2/108 32172
/proc/meminfo: memFree=1414576/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=53756 CPUtime=25.47
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 9274 0 0 0 2543 4 0 0 25 0 1 0 146443725 55046144 7113 1992294400 134512640 146736320 4288316016 18446744073709551615 136008050 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32171/statm: 13439 7113 901 2985 0 9981 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 62456

[startup+51.1007 s]
/proc/loadavg: 1.57 1.90 1.85 2/108 32174
/proc/meminfo: memFree=1414080/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=53816 CPUtime=51.05
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 9331 0 0 0 5100 5 0 0 25 0 1 0 146443725 55107584 7168 1992294400 134512640 146736320 4288316016 18446744073709551615 135855174 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32171/statm: 13454 7168 899 2985 0 9996 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 62516

[startup+102.308 s]
/proc/loadavg: 1.23 1.74 1.80 2/108 32176
/proc/meminfo: memFree=1401556/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=71896 CPUtime=102.24
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 15278 0 0 0 10216 8 0 0 25 0 1 0 146443725 73621504 10411 1992294400 134512640 146736320 4288316016 18446744073709551615 135855165 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32171/statm: 17974 10411 994 2985 0 14516 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 80596

[startup+162.301 s]
/proc/loadavg: 1.08 1.61 1.74 2/108 32176
/proc/meminfo: memFree=1409120/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=56604 CPUtime=162.22
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 22620 0 0 0 16210 12 0 0 25 0 1 0 146443725 57962496 8527 1992294400 134512640 146736320 4288316016 18446744073709551615 136015707 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32171/statm: 14151 8527 1011 2985 0 10693 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 65304

[startup+222.301 s]
/proc/loadavg: 1.03 1.49 1.69 2/109 32180
/proc/meminfo: memFree=1393240/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=88884 CPUtime=223.11
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 40896 0 0 0 22291 20 0 0 25 0 2 0 146443725 91017216 12059 1992294400 134512640 146736320 4288316016 18446744073709551615 136008266 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32171/statm: 22221 12059 1073 2985 0 18763 0
[pid=32171/tid=32180] ppid=32170 vsize=88884 CPUtime=0
/proc/32171/task/32180/stat : 32180 (pb_cplex) S 32170 32170 31588 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 2 0 146465440 91017216 12059 1992294400 134512640 146736320 4288316016 18446744073709551615 144580073 0 2 4096 16387 18446604436671252480 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 223.11
Current children cumulated vsize (KiB) 97584

[startup+282.301 s]
/proc/loadavg: 1.26 1.50 1.68 2/109 32183
/proc/meminfo: memFree=1390760/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=92144 CPUtime=293.63
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 57961 0 0 0 29327 36 0 0 25 0 2 0 146443725 94355456 13136 1992294400 134512640 146736320 4288316016 18446744073709551615 136385183 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32171/statm: 23036 13136 1078 2985 0 19578 0
[pid=32171/tid=32181] ppid=32170 vsize=92144 CPUtime=0
/proc/32171/task/32181/stat : 32181 (pb_cplex) S 32170 32170 31588 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 2 0 146467701 94355456 13136 1992294400 134512640 146736320 4288316016 18446744073709551615 144580073 0 2 4096 16387 18446604436671252480 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 293.63
Current children cumulated vsize (KiB) 100844

[startup+342.3 s]
/proc/loadavg: 1.09 1.41 1.64 2/109 32185
/proc/meminfo: memFree=1389892/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=92164 CPUtime=353.62
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 58354 0 0 0 35325 37 0 0 25 0 2 0 146443725 94375936 13307 1992294400 134512640 146736320 4288316016 18446744073709551615 136403132 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32171/statm: 23041 13307 1078 2985 0 19583 0
[pid=32171/tid=32181] ppid=32170 vsize=92164 CPUtime=0
/proc/32171/task/32181/stat : 32181 (pb_cplex) S 32170 32170 31588 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 2 0 146467701 94375936 13307 1992294400 134512640 146736320 4288316016 18446744073709551615 144580073 0 2 4096 16387 18446604436671252480 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 353.62
Current children cumulated vsize (KiB) 100864

[startup+402.3 s]
/proc/loadavg: 1.03 1.33 1.60 2/109 32185
/proc/meminfo: memFree=1389644/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=92188 CPUtime=413.6

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

[pid=32171] ppid=32170 vsize=108688 CPUtime=893.25
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 95653 0 0 0 89258 67 0 0 25 0 2 0 146443725 111296512 17050 1992294400 134512640 146736320 4288316016 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32171/statm: 27172 17050 1081 2985 0 23714 0
[pid=32171/tid=32181] ppid=32170 vsize=108688 CPUtime=120.64
/proc/32171/task/32181/stat : 32181 (pb_cplex) S 32170 32170 31588 0 -1 4202560 19964 0 0 0 12052 12 0 0 25 0 2 0 146467701 111296512 17050 1992294400 134512640 146736320 4288316016 18446744073709551615 144580073 0 2 4096 16387 18446604436671252480 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 893.25
Current children cumulated vsize (KiB) 117388

[startup+822.3 s]
/proc/loadavg: 1.30 1.35 1.50 3/110 32200
/proc/meminfo: memFree=1338672/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=110072 CPUtime=953.28
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 96207 0 0 0 95260 68 0 0 25 0 2 0 146443725 112713728 17377 1992294400 134512640 146736320 4288316016 18446744073709551615 139044554 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32171/statm: 27518 17377 1081 2985 0 24060 0
[pid=32171/tid=32181] ppid=32170 vsize=110072 CPUtime=120.69
/proc/32171/task/32181/stat : 32181 (pb_cplex) S 32170 32170 31588 0 -1 4202560 19968 0 0 0 12057 12 0 0 18 0 2 0 146467701 112713728 17377 1992294400 134512640 146736320 4288316016 18446744073709551615 144580073 0 2 4096 16387 18446604436671252480 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 953.28
Current children cumulated vsize (KiB) 118772

[startup+882.301 s]
/proc/loadavg: 1.11 1.28 1.47 2/109 32202
/proc/meminfo: memFree=1374764/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=107920 CPUtime=1013.27
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 96809 0 0 0 101258 69 0 0 25 0 2 0 146443725 110510080 17057 1992294400 134512640 146736320 4288316016 18446744073709551615 135525911 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32171/statm: 26980 17057 1081 2985 0 23522 0
[pid=32171/tid=32181] ppid=32170 vsize=107920 CPUtime=120.69
/proc/32171/task/32181/stat : 32181 (pb_cplex) S 32170 32170 31588 0 -1 4202560 19968 0 0 0 12057 12 0 0 18 0 2 0 146467701 110510080 17057 1992294400 134512640 146736320 4288316016 18446744073709551615 144580073 0 2 4096 16387 18446604436671252480 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1013.27
Current children cumulated vsize (KiB) 116620

[startup+942.301 s]
/proc/loadavg: 1.52 1.35 1.47 3/109 32204
/proc/meminfo: memFree=1374144/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=108004 CPUtime=1112.9
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 98362 0 0 0 111218 72 0 0 25 0 2 0 146443725 110596096 17104 1992294400 134512640 146736320 4288316016 18446744073709551615 136008245 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/32171/statm: 27001 17104 1078 2985 0 23543 0
[pid=32171/tid=32181] ppid=32170 vsize=108004 CPUtime=160.65
/proc/32171/task/32181/stat : 32181 (pb_cplex) R 32170 32170 31588 0 -1 4202560 20584 0 0 0 16051 14 0 0 25 0 2 0 146467701 110596096 17104 1992294400 134512640 146736320 4288316016 18446744073709551615 136385187 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1112.9
Current children cumulated vsize (KiB) 116704

[startup+1002.3 s]
/proc/loadavg: 1.86 1.48 1.51 3/109 32204
/proc/meminfo: memFree=1374516/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=108248 CPUtime=1232.43
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 101788 0 0 0 123166 77 0 0 25 0 2 0 146443725 110845952 17169 1992294400 134512640 146736320 4288316016 18446744073709551615 135855165 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/32171/statm: 27062 17169 1078 2985 0 23604 0
[pid=32171/tid=32181] ppid=32170 vsize=108248 CPUtime=220.63
/proc/32171/task/32181/stat : 32181 (pb_cplex) R 32170 32170 31588 0 -1 4202560 22621 0 0 0 22048 15 0 0 25 0 2 0 146467701 110845952 17169 1992294400 134512640 146736320 4288316016 18446744073709551615 136385183 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1232.43
Current children cumulated vsize (KiB) 116948

[startup+1062.3 s]
/proc/loadavg: 2.02 1.60 1.55 3/109 32206
/proc/meminfo: memFree=1374392/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=108292 CPUtime=1351.95
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 106349 0 0 0 135111 84 0 0 25 0 2 0 146443725 110891008 17201 1992294400 134512640 146736320 4288316016 18446744073709551615 139044507 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/32171/statm: 27073 17201 1078 2985 0 23615 0
[pid=32171/tid=32181] ppid=32170 vsize=108292 CPUtime=280.61
/proc/32171/task/32181/stat : 32181 (pb_cplex) R 32170 32170 31588 0 -1 4202560 25315 0 0 0 28043 18 0 0 25 0 2 0 146467701 110891008 17201 1992294400 134512640 146736320 4288316016 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1351.95
Current children cumulated vsize (KiB) 116992

[startup+1122.3 s]
/proc/loadavg: 2.06 1.69 1.58 3/109 32208
/proc/meminfo: memFree=1374268/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=108116 CPUtime=1471.48
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 108485 0 0 0 147058 90 0 0 25 0 2 0 146443725 110710784 17186 1992294400 134512640 146736320 4288316016 18446744073709551615 136001974 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/32171/statm: 27029 17186 1078 2985 0 23571 0
[pid=32171/tid=32181] ppid=32170 vsize=108116 CPUtime=340.61
/proc/32171/task/32181/stat : 32181 (pb_cplex) R 32170 32170 31588 0 -1 4202560 26844 0 0 0 34040 21 0 0 25 0 2 0 146467701 110710784 17186 1992294400 134512640 146736320 4288316016 18446744073709551615 136000363 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1471.48
Current children cumulated vsize (KiB) 116816

[startup+1182.3 s]
/proc/loadavg: 2.02 1.74 1.60 3/109 32210
/proc/meminfo: memFree=1374144/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=109396 CPUtime=1591
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 111682 0 0 0 159005 95 0 0 25 0 2 0 146443725 112021504 17344 1992294400 134512640 146736320 4288316016 18446744073709551615 139046527 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/32171/statm: 27349 17344 1078 2985 0 23891 0
[pid=32171/tid=32181] ppid=32170 vsize=109396 CPUtime=400.59
/proc/32171/task/32181/stat : 32181 (pb_cplex) R 32170 32170 31588 0 -1 4202560 28688 0 0 0 40035 24 0 0 25 0 2 0 146467701 112021504 17344 1992294400 134512640 146736320 4288316016 18446744073709551615 136461520 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1591
Current children cumulated vsize (KiB) 118096

[startup+1242.3 s]
/proc/loadavg: 2.01 1.79 1.62 3/109 32212
/proc/meminfo: memFree=1373648/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=108004 CPUtime=1710.52
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 113090 0 0 0 170952 100 0 0 25 0 2 0 146443725 110596096 17172 1992294400 134512640 146736320 4288316016 18446744073709551615 135526863 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/32171/statm: 27001 17172 1078 2985 0 23543 0
[pid=32171/tid=32181] ppid=32170 vsize=108004 CPUtime=460.57
/proc/32171/task/32181/stat : 32181 (pb_cplex) R 32170 32170 31588 0 -1 4202560 29600 0 0 0 46032 25 0 0 25 0 2 0 146467701 110596096 17172 1992294400 134512640 146736320 4288316016 18446744073709551615 136007975 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1710.52
Current children cumulated vsize (KiB) 116704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1287.3 s]
/proc/loadavg: 2.08 1.83 1.65 3/109 32212
/proc/meminfo: memFree=1373648/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=108004 CPUtime=1800.18
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 114037 0 0 0 179914 104 0 0 25 0 2 0 146443725 110596096 17172 1992294400 134512640 146736320 4288316016 18446744073709551615 136385174 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/32171/statm: 27001 17172 1078 2985 0 23543 0
[pid=32171/tid=32181] ppid=32170 vsize=108004 CPUtime=505.58
/proc/32171/task/32181/stat : 32181 (pb_cplex) R 32170 32170 31588 0 -1 4202560 30170 0 0 0 50531 27 0 0 25 0 2 0 146467701 110596096 17172 1992294400 134512640 146736320 4288316016 18446744073709551615 136008416 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 116704

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

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

[startup+1287.3 s]
/proc/loadavg: 2.08 1.83 1.65 3/109 32212
/proc/meminfo: memFree=1373648/2059040 swapFree=4139568/4192956
[pid=32170] ppid=32168 vsize=8700 CPUtime=0
/proc/32170/stat : 32170 (run) S 32168 32170 31588 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146443725 8908800 249 1992294400 4194304 4922060 140735327814384 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/32170/statm: 2175 249 208 178 0 68 0
[pid=32171] ppid=32170 vsize=108004 CPUtime=1800.18
/proc/32171/stat : 32171 (pb_cplex) R 32170 32170 31588 0 -1 4202496 114037 0 0 0 179914 104 0 0 25 0 2 0 146443725 110596096 17172 1992294400 134512640 146736320 4288316016 18446744073709551615 136385174 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/32171/statm: 27001 17172 1078 2985 0 23543 0
[pid=32171/tid=32181] ppid=32170 vsize=108004 CPUtime=505.58
/proc/32171/task/32181/stat : 32181 (pb_cplex) R 32170 32170 31588 0 -1 4202560 30170 0 0 0 50531 27 0 0 25 0 2 0 146467701 110596096 17172 1992294400 134512640 146736320 4288316016 18446744073709551615 136008416 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 116704

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32170 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): 1287.32
CPU time (s): 1800.18
CPU user time (s): 1799.14
CPU system time (s): 1.04
CPU usage (%): 139.839
Max. virtual memory (cumulated for all children) (KiB): 120164

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= 364
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 2.34664 second user time and 6.34504 second system time

The end

Launcher Data 

Begin job on node030 at 2010-07-02 08:18:03
IDJOB=2697204
IDBENCH=48238
IDSOLVER=1209
FILE ID=node030/2697204-1278051483
PBS_JOBID= 11198860
Free space on /tmp= 62452 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_200_25_2.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697204-1278051483/watcher-2697204-1278051483 -o /tmp/evaluation-result-2697204-1278051483/solver-2697204-1278051483 -C 1800 -W 2000 -M 1800  run HOME/instance-2697204-1278051483.opb

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

MD5SUM BENCH= 219f407da86957d900e068170e9af8b6
RANDOM SEED=623318647

node030.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1441160 kB
Buffers:        148972 kB
Cached:         356288 kB
SwapCached:       7532 kB
Active:         235984 kB
Inactive:       283952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1441160 kB
SwapTotal:     4192956 kB
SwapFree:      4139568 kB
Dirty:           16760 kB
Writeback:           0 kB
AnonPages:       12876 kB
Mapped:          12104 kB
Slab:            75948 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181076 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-2697204-1278051483.opb

Free space on /tmp at the end= 62436 MiB
End job on node030 at 2010-07-02 08:39:33