Trace number 357263

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, and are wall clock time (not CPU 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
oree 0.1.2 alpha? (TO) 1801.34 1801.82

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-swath3.opb
MD5SUM24a38adb0cf3d573eb3de1ce9ead1201
Bench CategoryOPT-BIGINT (optimisation, big 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 variables49335
Total number of constraints4902
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)209
Number of constraints which are nor clauses,nor cardinality constraints4693
Minimum length of a constraint1
Maximum length of a constraint46934
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1073741824000000
Number of bits of the biggest number in a constraint 50
Biggest sum of numbers in a constraint 4776342294353942
Number of bits of the biggest sum of numbers53
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
1.19/1.23	c ...done
1.19/1.23	c #vars=49335 #constraints=5407 hasObjective=yes
1.39/1.40	c res. mode=mod
1.39/1.40	c VSIDS like heuristics
1.39/1.40	c complete search running
1003.42/1003.78	c restart after 401 decisions
1485.99/1486.47	c nbDecision=500 #constraints=5681
1800.01/1800.50	Received signal 15
1801.21/1801.74	
1801.21/1801.74	s UNKNOWN
1801.21/1801.74	
1801.21/1801.74	c user time= 1800.29 s
1801.21/1801.74	c system time= 0.976851 s
1801.21/1801.74	c wall clock time=1801.75

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node62/watcher-357263-1176992839 -o ROOT/results/node62/solver-357263-1176992839 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357263-1176992839/instance-357263-1176992839.opb mod 

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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21149
/proc/meminfo: memFree=1684592/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=1468 CPUtime=0
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 17859942 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 367 161 131 317 0 46 0

[startup+0.102946 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21149
/proc/meminfo: memFree=1684592/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=3052 CPUtime=0.09
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 570 0 0 0 9 0 0 0 18 0 1 0 17859942 3125248 552 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 763 552 131 317 0 442 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3052

[startup+0.201956 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21149
/proc/meminfo: memFree=1684592/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=4628 CPUtime=0.19
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 1023 0 0 0 19 0 0 0 18 0 1 0 17859942 4739072 907 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 1157 907 131 317 0 836 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4628

[startup+0.301968 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21149
/proc/meminfo: memFree=1684592/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=6448 CPUtime=0.29
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 1617 0 0 0 29 0 0 0 19 0 1 0 17859942 6602752 1307 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 1612 1308 131 317 0 1291 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6448

[startup+0.702014 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21149
/proc/meminfo: memFree=1684592/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=14000 CPUtime=0.69
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 3315 0 0 0 68 1 0 0 22 0 1 0 17859942 14336000 2876 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 3500 2876 131 317 0 3179 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14000

[startup+1.50111 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1666600/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=34524 CPUtime=1.49
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 8268 0 0 0 145 4 0 0 25 0 1 0 17859942 35352576 7829 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 8631 7829 138 317 0 8310 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34524

[startup+3.1013 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1653608/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=34524 CPUtime=3.09
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 8274 0 0 0 305 4 0 0 25 0 1 0 17859942 35352576 7835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 8631 7835 138 317 0 8310 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34524

[startup+6.30167 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1653360/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=34524 CPUtime=6.29
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 8278 0 0 0 625 4 0 0 25 0 1 0 17859942 35352576 7839 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 8631 7839 138 317 0 8310 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34524

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1653232/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=34820 CPUtime=12.68
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 8343 0 0 0 1264 4 0 0 25 0 1 0 17859942 35655680 7904 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715691 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 8705 7904 139 317 0 8384 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34820

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1649584/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=39572 CPUtime=25.49
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 10362 0 0 0 2544 5 0 0 25 0 1 0 17859942 40521728 8773 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 9893 8773 139 317 0 9572 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39572

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1645296/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=45064 CPUtime=51.08
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 13428 0 0 0 5102 6 0 0 25 0 1 0 17859942 46145536 9847 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713835 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 11266 9847 139 317 0 10945 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45064

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1634800/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=58508 CPUtime=102.27
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 21338 0 0 0 10217 10 0 0 25 0 1 0 17859942 59912192 12461 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713792 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 14627 12461 139 317 0 14306 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 58508

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1631600/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=62800 CPUtime=162.25
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 24271 0 0 0 16214 11 0 0 25 0 1 0 17859942 64307200 13258 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284237 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 15700 13258 139 317 0 15379 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 62800

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1624560/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=70832 CPUtime=222.23
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 28230 0 0 0 22210 13 0 0 25 0 1 0 17859942 72531968 15004 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272552 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 17708 15004 139 317 0 17387 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 70832

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1619568/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=77364 CPUtime=282.22
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 32341 0 0 0 28207 15 0 0 25 0 1 0 17859942 79220736 16256 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134558992 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 19341 16256 139 317 0 19020 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 77364

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1616368/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=81740 CPUtime=342.19
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 35298 0 0 0 34203 16 0 0 25 0 1 0 17859942 83701760 17054 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284166 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 20435 17054 139 317 0 20114 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 81740

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1611888/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=87756 CPUtime=402.18
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 39324 0 0 0 40201 17 0 0 25 0 1 0 17859942 89862144 18164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134558871 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 21939 18164 139 317 0 21618 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 87756

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1604976/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=97088 CPUtime=462.17
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 45396 0 0 0 46196 21 0 0 25 0 1 0 17859942 99418112 19883 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 24272 19883 139 317 0 23951 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 97088

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1586096/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=119604 CPUtime=522.15
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 56315 0 0 0 52190 25 0 0 25 0 1 0 17859942 122474496 24584 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278987 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 29901 24584 139 317 0 29580 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 119604

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1577840/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=130788 CPUtime=582.13
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 63556 0 0 0 58186 27 0 0 25 0 1 0 17859942 133926912 26626 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284242 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 32697 26626 139 317 0 32376 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 130788

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1569648/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=142080 CPUtime=642.12
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 70770 0 0 0 64181 31 0 0 25 0 1 0 17859942 145489920 28669 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712536 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 35520 28669 139 317 0 35199 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 142080


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

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1471280/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=267996 CPUtime=1062
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 144825 0 0 0 106140 60 0 0 25 0 1 0 17859942 274427904 53150 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272585 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 66999 53150 139 317 0 66678 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 267996

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1464240/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=277580 CPUtime=1121.99
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 150995 0 0 0 112136 63 0 0 25 0 1 0 17859942 284241920 54898 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 69395 54898 139 317 0 69074 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 277580

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1461040/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=281868 CPUtime=1181.97
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 153959 0 0 0 118133 64 0 0 25 0 1 0 17859942 288632832 55696 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712525 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 70467 55696 139 317 0 70146 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 281868

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1457776/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=286216 CPUtime=1241.96
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 156882 0 0 0 124131 65 0 0 25 0 1 0 17859942 293085184 56507 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134549858 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 71554 56507 139 317 0 71233 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 286216

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1429872/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=315404 CPUtime=1301.94
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 166407 0 0 0 130125 69 0 0 25 0 1 0 17859942 322973696 63469 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541583 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 78851 63469 139 317 0 78530 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 315404

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1416176/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=330084 CPUtime=1361.92
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 171976 0 0 0 136121 71 0 0 25 0 1 0 17859942 338006016 66872 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134558575 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 82521 66872 139 317 0 82200 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 330084

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1412976/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=334396 CPUtime=1421.91
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 174931 0 0 0 142118 73 0 0 25 0 1 0 17859942 342421504 67671 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284210 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 83599 67671 139 317 0 83278 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 334396

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21150
/proc/meminfo: memFree=1407920/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=341140 CPUtime=1481.89
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 179445 0 0 0 148114 75 0 0 25 0 1 0 17859942 349327360 68924 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713792 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 85285 68924 139 317 0 84964 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 341140

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21152
/proc/meminfo: memFree=1396784/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=355996 CPUtime=1541.88
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 188874 0 0 0 154109 79 0 0 25 0 1 0 17859942 364539904 71656 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278980 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 88999 71656 139 317 0 88678 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 355996

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21152
/proc/meminfo: memFree=1390448/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=364596 CPUtime=1601.86
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 194423 0 0 0 160105 81 0 0 25 0 1 0 17859942 373346304 73235 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272652 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 91149 73235 139 317 0 90828 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 364596

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21152
/proc/meminfo: memFree=1383472/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=374156 CPUtime=1661.84
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 200517 0 0 0 166101 83 0 0 25 0 1 0 17859942 383135744 74971 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278945 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 93539 74971 139 317 0 93218 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 374156

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21152
/proc/meminfo: memFree=1375216/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=385272 CPUtime=1721.83
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 207670 0 0 0 172096 87 0 0 25 0 1 0 17859942 394518528 77027 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 96318 77027 139 317 0 95997 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 385272

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21152
/proc/meminfo: memFree=1352368/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=416024 CPUtime=1781.81
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 227193 0 0 0 178086 95 0 0 25 0 1 0 17859942 426008576 82720 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134530446 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 104006 82720 139 317 0 103685 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 416024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21152
/proc/meminfo: memFree=1345328/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=425316 CPUtime=1800.01
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 232940 0 0 0 179904 97 0 0 25 0 1 0 17859942 435523584 84471 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270595 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 106329 84471 139 317 0 106008 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 425316

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

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

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21153
/proc/meminfo: memFree=1345320/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=425316 CPUtime=1800.21
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 232940 0 0 0 179924 97 0 0 25 0 1 0 17859942 435523584 84471 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272585 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 106329 84471 139 317 0 106008 0
Current children cumulated CPU time (s) 1800.21
Current children cumulated vsize (KiB) 425316

[startup+1801.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21153
/proc/meminfo: memFree=1345320/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=425316 CPUtime=1801.01
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 232940 0 0 0 180004 97 0 0 25 0 1 0 17859942 435523584 84471 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278915 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 106329 84471 139 317 0 106008 0
Current children cumulated CPU time (s) 1801.01
Current children cumulated vsize (KiB) 425316

[startup+1801.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21153
/proc/meminfo: memFree=1345320/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=425316 CPUtime=1801.21
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194304 232940 0 0 0 180024 97 0 0 25 0 1 0 17859942 435523584 84471 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272553 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 106329 84471 139 317 0 106008 0
Current children cumulated CPU time (s) 1801.21
Current children cumulated vsize (KiB) 425316

[startup+1801.8 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21153
/proc/meminfo: memFree=1577256/2055920 swapFree=4184556/4192956
[pid=21149] ppid=21147 vsize=0 CPUtime=1801.31
/proc/21149/stat : 21149 (oree) R 21147 21149 20721 0 -1 4194308 232956 0 0 0 180030 101 0 0 25 0 1 0 17859942 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21149/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1801.31
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.82
CPU time (s): 1801.34
CPU user time (s): 1800.3
CPU system time (s): 1.03484
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 425316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.3
system time used= 1.03484
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 232956
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= 8
involuntary context switches= 2735

runsolver used 1.27181 second user time and 3.65744 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Thu Apr 19 14:27:20 UTC 2007

IDJOB= 357263
IDBENCH= 2326
IDSOLVER= 172
FILE ID= node62/357263-1176992839

PBS_JOBID= 4630437

Free space on /tmp= 66493 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-swath3.opb
COMMAND LINE= oree /tmp/evaluation/357263-1176992839/instance-357263-1176992839.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-357263-1176992839 -o ROOT/results/node62/solver-357263-1176992839 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357263-1176992839/instance-357263-1176992839.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  24a38adb0cf3d573eb3de1ce9ead1201

RANDOM SEED= 109649757

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.216
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.216
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1685000 kB
Buffers:          5040 kB
Cached:         295616 kB
SwapCached:       2148 kB
Active:          30912 kB
Inactive:       279776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685000 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:            5756 kB
Writeback:           0 kB
Mapped:          16652 kB
Slab:            46220 kB
Committed_AS:   173536 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66493 MiB

End job on node62 on Thu Apr 19 14:57:22 UTC 2007