Trace number 351941

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
bsolo 3.0.16? 1800.01 1801.16

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-p0548.opb
MD5SUM38a2c469f9dc1120b8fe634a693ac03d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark23777
Best CPU time to get the best result obtained on this benchmark1800.21
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10829
Optimality of the best value was proved NO
Number of variables548
Total number of constraints166
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints126
Minimum length of a constraint2
Maximum length of a constraint143
Number of terms in the objective function 416
Biggest coefficient in the objective function 11000
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 96797
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 11000
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 96797
Number of bits of the biggest sum of numbers17
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)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/351941-1176618039/instance-351941-1176618039.opb
0.00/0.01	c File size is 19885 bytes.
0.00/0.01	c Highest Coefficient sum: 96797
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.004 s
0.00/0.01	c Var: 548 Constr: 166 40/22/104 Lit: 1592 Watch. Lit: 897
0.00/0.01	c Obj. Vars: 416 (75.9124 % of total variables)
0.00/0.02	c Formula reductions applied at preprocessing
0.00/0.02	c Pre-processing Time: 0.007 s
0.01/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.03	c        0    473      151     1456    9     1001    2677      0      0 0.01
0.01/0.03	c Initial Lower Bound: 4569
0.01/0.03	c Initial Path Cost: 0
1799.99/1801.10	c      101    473      252     9127   36     1177    2945    101   3884 0.03
1799.99/1801.10	c      251    473      402    19286   47     1498    3240    251   7171 0.04
1799.99/1801.10	c      477    473      628    34391   54     1948    3565    477   9352 0.05
1799.99/1801.10	c      817    473      968    57005   58     2628    3922    817   9963 0.08
1799.99/1801.10	c     1326    473     1477    89727   60     3648    4315   1326  10122 0.13
1799.99/1801.10	c     2089    473     2240   137829   61     5177    4747   2089   9947 0.21
1799.99/1801.10	c     3236    473     3387   208679   61     7471    5222   3236   8560 0.38
1799.99/1801.10	c     4958    473     5109   313722   61    10916    5745   4958   7082 0.70
1799.99/1801.10	c     7542    473     4670   277216   59    10037    6320   4519   5692 1.32
1799.99/1801.10	c    11422    473     5225   308411   59    11154    6953   5074   4023 2.84
1799.99/1801.10	c    17245    473     3765   215786   57     8236    7649   3614   2938 5.87
1799.99/1801.10	c    25982    473     4528   258992   57     9766    8414   4377   2415 10.76
1799.99/1801.10	c    39092    473     4536   258240   56     9782    9256   4385   1980 19.73
1799.99/1801.10	c    58763    473     5049   285096   56    10808   10182   4898   1516 38.76
1799.99/1801.10	c    88274    473     8315   476101   57    17342   11201   8164   1243 71.01
1799.99/1801.10	c   132545    473     6480   372232   57    13676   12322   6329   1165 113.70
1799.99/1801.10	c   198956    473     9655   554638   57    20022   13555   9504   1116 178.26
1799.99/1801.10	c   298577    473    12112   701224   57    24940   14911  11961   1127 264.71
1799.99/1801.10	c   448012    472     9175   525601   57    19059   16403   9024    967 462.84
1799.99/1801.10	c   672171    471    16238   913513   56    33195   18044  16087    958 700.92
1799.99/1801.10	c  1008415    471    13016   711361   54    26766   19849  12865   1008 999.65
1799.99/1801.10	c  1512786    471    13583   771167   56    27880   21834  13432    999 1513.35
1799.99/1801.10	c Resources Exceeded
1799.99/1801.10	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.99/1801.10	c   22  1869094  75174  1963676    20021  1128087  19870   1038 1800.00
1799.99/1801.10	s UNKNOWN
1799.99/1801.10	c Total time: 1800 s

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/node18/watcher-351941-1176618039 -o ROOT/results/node18/solver-351941-1176618039 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351941-1176618039/instance-351941-1176618039.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): 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: 0.86 0.97 0.99 3/77 19698
/proc/meminfo: memFree=1613808/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=2380 CPUtime=0
/proc/19698/stat : 19698 (bsolo3.0.16) D 19696 19698 19638 0 -1 4194304 54 0 0 0 0 0 0 0 18 0 1 0 109721312 2437120 37 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7861156 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/19698/statm: 595 37 29 324 0 8 0

[startup+0.0282141 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 19698
/proc/meminfo: memFree=1613808/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=5168 CPUtime=0.01
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 651 0 0 0 1 0 0 0 18 0 1 0 109721312 5292032 614 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135315846 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 1292 614 388 324 0 361 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5168

[startup+0.101218 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 19698
/proc/meminfo: memFree=1613808/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=5292 CPUtime=0.08
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 866 0 0 0 8 0 0 0 18 0 1 0 109721312 5419008 779 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 1323 779 392 324 0 392 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5292

[startup+0.301238 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 19698
/proc/meminfo: memFree=1613808/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=6976 CPUtime=0.28
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 1283 0 0 0 28 0 0 0 19 0 1 0 109721312 7143424 1196 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 1744 1196 392 324 0 813 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6976

[startup+0.701276 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 19698
/proc/meminfo: memFree=1613808/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=8920 CPUtime=0.68
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 1777 0 0 0 67 1 0 0 24 0 1 0 109721312 9134080 1690 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 2230 1691 392 324 0 1299 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8920

[startup+1.50135 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1607528/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=9828 CPUtime=1.48
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 2001 0 0 0 147 1 0 0 25 0 1 0 109721312 10063872 1914 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551507 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 2457 1914 392 324 0 1526 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9828

[startup+3.10151 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1607016/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=10220 CPUtime=3.08
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 2100 0 0 0 307 1 0 0 25 0 1 0 109721312 10465280 2013 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551504 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 2555 2013 392 324 0 1624 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10220

[startup+6.30182 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1606392/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=10744 CPUtime=6.27
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 2234 0 0 0 625 2 0 0 25 0 1 0 109721312 11001856 2147 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 2686 2147 392 324 0 1755 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10744

[startup+12.7014 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1605888/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=11884 CPUtime=12.68
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 2508 0 0 0 1264 4 0 0 25 0 1 0 109721312 12169216 2421 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 2971 2421 392 324 0 2040 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11884

[startup+25.5017 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1604736/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=12536 CPUtime=25.47
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 2686 0 0 0 2541 6 0 0 25 0 1 0 109721312 12836864 2599 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 3134 2599 392 324 0 2203 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 12536

[startup+51.1011 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1604032/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=13292 CPUtime=51.04
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 2862 0 0 0 5095 9 0 0 25 0 1 0 109721312 13611008 2775 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 3323 2775 392 324 0 2392 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 13292

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1603136/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=14192 CPUtime=102.21
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 3092 0 0 0 10207 14 0 0 25 0 1 0 109721312 14532608 3005 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 3548 3005 392 324 0 2617 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 14192

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1602112/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=15180 CPUtime=162.18
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 3341 0 0 0 16195 23 0 0 25 0 1 0 109721312 15544320 3254 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 3795 3254 392 324 0 2864 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 15180

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1600960/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=16316 CPUtime=222.15
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 3621 0 0 0 22185 30 0 0 25 0 1 0 109721312 16707584 3534 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 4079 3534 392 324 0 3148 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 16316

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1599872/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=17456 CPUtime=282.1
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 3908 0 0 0 28173 37 0 0 25 0 1 0 109721312 17874944 3821 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 4364 3821 392 324 0 3433 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 17456

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1599872/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=17444 CPUtime=342.08
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 3908 0 0 0 34164 44 0 0 25 0 1 0 109721312 17862656 3821 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 4361 3821 392 324 0 3430 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 17444

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1599872/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=17432 CPUtime=402.04
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 3914 0 0 0 40154 50 0 0 25 0 1 0 109721312 17850368 3827 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 4358 3827 392 324 0 3427 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 17432

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1599872/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=17432 CPUtime=462.01
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 3918 0 0 0 46144 57 0 0 25 0 1 0 109721312 17850368 3831 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 4358 3831 392 324 0 3427 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 17432

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1598720/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=18596 CPUtime=521.97
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 4200 0 0 0 52134 63 0 0 25 0 1 0 109721312 19042304 4113 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8294132 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 4649 4113 392 324 0 3718 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 18596

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1598656/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=18596 CPUtime=581.94
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 4200 0 0 0 58123 71 0 0 25 0 1 0 109721312 19042304 4113 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134573631 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 4649 4113 392 324 0 3718 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 18596

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19699
/proc/meminfo: memFree=1598656/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=18588 CPUtime=641.9
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 4200 0 0 0 64114 76 0 0 25 0 1 0 109721312 19034112 4113 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 4647 4113 392 324 0 3716 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 18588


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

/proc/meminfo: memFree=1596160/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=21004 CPUtime=1061.65
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 4802 0 0 0 106035 130 0 0 25 0 1 0 109721312 21508096 4713 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5251 4713 392 324 0 4320 0
Current children cumulated CPU time (s) 1061.65
Current children cumulated vsize (KiB) 21004

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1595776/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=21400 CPUtime=1121.61
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 4900 0 0 0 112024 137 0 0 25 0 1 0 109721312 21913600 4811 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551569 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5350 4811 392 324 0 4419 0
Current children cumulated CPU time (s) 1121.61
Current children cumulated vsize (KiB) 21400

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1595776/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=21376 CPUtime=1181.58
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 4900 0 0 0 118014 144 0 0 25 0 1 0 109721312 21889024 4811 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5344 4811 392 324 0 4413 0
Current children cumulated CPU time (s) 1181.58
Current children cumulated vsize (KiB) 21376

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1595712/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=21376 CPUtime=1241.54
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 4903 0 0 0 124005 149 0 0 25 0 1 0 109721312 21889024 4814 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550992 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5344 4814 392 324 0 4413 0
Current children cumulated CPU time (s) 1241.54
Current children cumulated vsize (KiB) 21376

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1595712/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=21424 CPUtime=1301.51
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 4906 0 0 0 129995 156 0 0 25 0 1 0 109721312 21938176 4817 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5356 4817 392 324 0 4425 0
Current children cumulated CPU time (s) 1301.51
Current children cumulated vsize (KiB) 21424

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1595648/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=21364 CPUtime=1361.47
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 4906 0 0 0 135984 163 0 0 25 0 1 0 109721312 21876736 4815 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5341 4815 392 324 0 4410 0
Current children cumulated CPU time (s) 1361.47
Current children cumulated vsize (KiB) 21364

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1595648/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=21364 CPUtime=1421.43
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 4906 0 0 0 141973 170 0 0 25 0 1 0 109721312 21876736 4815 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5341 4815 392 324 0 4410 0
Current children cumulated CPU time (s) 1421.43
Current children cumulated vsize (KiB) 21364

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1595648/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=21360 CPUtime=1481.39
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 4906 0 0 0 147961 178 0 0 25 0 1 0 109721312 21872640 4814 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5340 4814 392 324 0 4409 0
Current children cumulated CPU time (s) 1481.39
Current children cumulated vsize (KiB) 21360

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1594240/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=22784 CPUtime=1541.36
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 5278 0 0 0 153949 187 0 0 25 0 1 0 109721312 23330816 5170 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5696 5170 392 324 0 4765 0
Current children cumulated CPU time (s) 1541.36
Current children cumulated vsize (KiB) 22784

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1594240/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=22904 CPUtime=1601.33
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 5297 0 0 0 159938 195 0 0 25 0 1 0 109721312 23453696 5189 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5726 5189 392 324 0 4795 0
Current children cumulated CPU time (s) 1601.33
Current children cumulated vsize (KiB) 22904

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1594112/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=22976 CPUtime=1661.28
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 5330 0 0 0 165926 202 0 0 25 0 1 0 109721312 23527424 5218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5744 5218 392 324 0 4813 0
Current children cumulated CPU time (s) 1661.28
Current children cumulated vsize (KiB) 22976

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1594112/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=22976 CPUtime=1721.24
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 5330 0 0 0 171916 208 0 0 25 0 1 0 109721312 23527424 5218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5744 5218 392 324 0 4813 0
Current children cumulated CPU time (s) 1721.24
Current children cumulated vsize (KiB) 22976

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1593984/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=22976 CPUtime=1781.2
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 5330 0 0 0 177903 217 0 0 25 0 1 0 109721312 23527424 5218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5744 5218 392 324 0 4813 0
Current children cumulated CPU time (s) 1781.2
Current children cumulated vsize (KiB) 22976

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1593984/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=22976 CPUtime=1790.8
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 5330 0 0 0 178861 219 0 0 25 0 1 0 109721312 23527424 5218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5744 5218 392 324 0 4813 0
Current children cumulated CPU time (s) 1790.8
Current children cumulated vsize (KiB) 22976

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1593984/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=22976 CPUtime=1794
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 5330 0 0 0 179180 220 0 0 25 0 1 0 109721312 23527424 5218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134560215 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5744 5218 392 324 0 4813 0
Current children cumulated CPU time (s) 1794
Current children cumulated vsize (KiB) 22976

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1593984/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=22976 CPUtime=1797.19
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 5330 0 0 0 179499 220 0 0 25 0 1 0 109721312 23527424 5218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5744 5218 392 324 0 4813 0
Current children cumulated CPU time (s) 1797.19
Current children cumulated vsize (KiB) 22976

[startup+1799.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1593984/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=22976 CPUtime=1798.79
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 5330 0 0 0 179659 220 0 0 25 0 1 0 109721312 23527424 5218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8302244 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5744 5218 392 324 0 4813 0
Current children cumulated CPU time (s) 1798.79
Current children cumulated vsize (KiB) 22976

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1593984/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=22976 CPUtime=1799.59
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 5330 0 0 0 179739 220 0 0 25 0 1 0 109721312 23527424 5218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160527336 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5744 5218 392 324 0 4813 0
Current children cumulated CPU time (s) 1799.59
Current children cumulated vsize (KiB) 22976

[startup+1801.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19701
/proc/meminfo: memFree=1593984/2055920 swapFree=4167952/4192956
[pid=19698] ppid=19696 vsize=22976 CPUtime=1799.99
/proc/19698/stat : 19698 (bsolo3.0.16) R 19696 19698 19638 0 -1 4194304 5330 0 0 0 179779 220 0 0 25 0 1 0 109721312 23527424 5218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19698/statm: 5744 5218 392 324 0 4813 0
Current children cumulated CPU time (s) 1799.99
Current children cumulated vsize (KiB) 22976

Child status: 0
Real time (s): 1801.16
CPU time (s): 1800.01
CPU user time (s): 1797.79
CPU system time (s): 2.21166
CPU usage (%): 99.936
Max. virtual memory (cumulated for all children) (KiB): 23032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.79
system time used= 2.21166
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5331
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= 12
involuntary context switches= 45381

runsolver used 1.74373 second user time and 4.81327 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Apr 15 06:20:39 UTC 2007

IDJOB= 351941
IDBENCH= 1866
IDSOLVER= 163
FILE ID= node18/351941-1176618039

PBS_JOBID= 4556839

Free space on /tmp= 66555 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0548.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351941-1176618039/instance-351941-1176618039.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-351941-1176618039 -o ROOT/results/node18/solver-351941-1176618039 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351941-1176618039/instance-351941-1176618039.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  38a2c469f9dc1120b8fe634a693ac03d

RANDOM SEED= 781131211

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1614472 kB
Buffers:         83784 kB
Cached:         264676 kB
SwapCached:       3236 kB
Active:          60648 kB
Inactive:       322460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614472 kB
SwapTotal:     4192956 kB
SwapFree:      4167952 kB
Dirty:            4576 kB
Writeback:           0 kB
Mapped:          39348 kB
Slab:            43980 kB
Committed_AS:  3962632 kB
PageTables:       1776 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= 66555 MiB

End job on node18 on Sun Apr 15 06:50:41 UTC 2007