Trace number 348709

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 3.0.16Wrong Cert. 1800.29 1801.04

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-fit2p.opb
MD5SUMea34bf390bf77663918ceca8ccc177b4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1059
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1059
Optimality of the best value was proved NO
Number of variables293602
Total number of constraints10500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10500
Minimum length of a constraint13
Maximum length of a constraint612
Number of terms in the objective function 246163
Biggest coefficient in the objective function 130
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 748663
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261428
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 748663
Number of bits of the biggest sum of numbers20
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)

Sorry, but this trace is too large and cannot be obtained.

Verifier Data (download as text)

ERROR: variable expected in interpretation !c

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node66/watcher-348709-1176594932 -o ROOT/results/node66/solver-348709-1176594932 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348709-1176594932/instance-348709-1176594932.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: 0.71 0.92 0.97 3/64 28393
/proc/meminfo: memFree=1737192/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=3780 CPUtime=0
/proc/28393/stat : 28393 (bsolo3.0.16) D 28391 28393 28333 0 -1 4194304 216 0 3 0 0 0 0 0 18 0 1 0 135482793 3870720 187 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10702512 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/28393/statm: 945 187 160 324 0 14 0

[startup+0.0369341 s]
/proc/loadavg: 0.71 0.92 0.97 3/64 28393
/proc/meminfo: memFree=1737192/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=31468 CPUtime=0.01
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 494 0 4 0 1 0 0 0 18 0 1 0 135482793 32223232 466 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28393/statm: 7867 466 299 324 0 2111 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 31468

[startup+0.101945 s]
/proc/loadavg: 0.71 0.92 0.97 3/64 28393
/proc/meminfo: memFree=1737192/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=34144 CPUtime=0.07
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 1297 0 4 0 7 0 0 0 18 0 1 0 135482793 34963456 1150 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28393/statm: 8536 1150 387 324 0 2780 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 34144

[startup+0.301984 s]
/proc/loadavg: 0.71 0.92 0.97 3/64 28393
/proc/meminfo: memFree=1737192/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=40744 CPUtime=0.28
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 3534 0 4 0 27 1 0 0 19 0 1 0 135482793 41721856 3084 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28393/statm: 10186 3084 641 324 0 4430 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 40744

[startup+0.701063 s]
/proc/loadavg: 0.71 0.92 0.97 3/64 28393
/proc/meminfo: memFree=1737192/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=47016 CPUtime=0.67
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 7980 0 4 0 65 2 0 0 22 0 1 0 135482793 48144384 7024 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10299167 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28393/statm: 11754 7024 1109 324 0 5998 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 47016

[startup+1.50122 s]
/proc/loadavg: 0.71 0.92 0.97 2/65 28394
/proc/meminfo: memFree=1708960/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=56436 CPUtime=1.47
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 11367 0 4 0 144 3 0 0 25 0 1 0 135482793 57790464 10411 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134539086 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28393/statm: 14109 10411 2091 324 0 8353 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 56436

[startup+3.10255 s]
/proc/loadavg: 0.73 0.92 0.97 2/65 28394
/proc/meminfo: memFree=1695904/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=74516 CPUtime=3.07
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 17807 0 4 0 302 5 0 0 25 0 1 0 135482793 76304384 16851 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10052803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 18629 16851 4015 324 0 12873 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 74516

[startup+6.302 s]
/proc/loadavg: 0.73 0.92 0.97 2/65 28394
/proc/meminfo: memFree=1592352/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=150988 CPUtime=6.27
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 42615 0 4 0 608 19 0 0 25 0 1 0 135482793 154611712 36353 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 37747 36353 305 324 0 36816 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 150988

[startup+12.7013 s]
/proc/loadavg: 0.77 0.93 0.97 2/65 28394
/proc/meminfo: memFree=1587816/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=155080 CPUtime=12.67
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 43651 0 4 0 1236 31 0 0 25 0 1 0 135482793 158801920 37389 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551554 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 38770 37389 305 324 0 37839 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 155080

[startup+25.5018 s]
/proc/loadavg: 0.81 0.93 0.97 2/65 28394
/proc/meminfo: memFree=1542056/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=200952 CPUtime=25.46
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 55698 0 4 0 2510 36 0 0 25 0 1 0 135482793 205774848 48862 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 50238 48862 307 324 0 49307 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 200952

[startup+51.1019 s]
/proc/loadavg: 0.87 0.93 0.97 2/65 28394
/proc/meminfo: memFree=1542120/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=200952 CPUtime=51.05
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 55698 0 4 0 5068 37 0 0 25 0 1 0 135482793 205774848 48862 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134545680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 50238 48862 307 324 0 49307 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 200952

[startup+102.305 s]
/proc/loadavg: 0.95 0.94 0.97 2/65 28394
/proc/meminfo: memFree=1546472/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=196680 CPUtime=102.24
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 56912 0 4 0 10167 57 0 0 25 0 1 0 135482793 201400320 47782 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 49170 47782 307 324 0 48239 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 196680

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 28394
/proc/meminfo: memFree=1543592/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=197680 CPUtime=162.21
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 69327 0 4 0 16121 100 0 0 25 0 1 0 135482793 202424320 48509 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 49420 48509 312 324 0 48489 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 197680

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/65 28394
/proc/meminfo: memFree=1543592/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=197684 CPUtime=222.19
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 69328 0 4 0 22114 105 0 0 25 0 1 0 135482793 202428416 48510 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 49421 48510 312 324 0 48490 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 197684

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 28394
/proc/meminfo: memFree=1537832/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=203588 CPUtime=282.18
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 70784 0 4 0 28112 106 0 0 25 0 1 0 135482793 208474112 49966 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551563 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 50897 49966 312 324 0 49966 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 203588

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 28476
/proc/meminfo: memFree=1530936/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=209064 CPUtime=342.12
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 72154 0 4 0 34104 108 0 0 25 0 1 0 135482793 214081536 51336 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 52266 51336 312 324 0 51335 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 209064

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1496752/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=244936 CPUtime=402.05
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 81128 0 4 0 40060 145 0 0 25 0 1 0 135482793 250814464 60310 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 61234 60310 312 324 0 60303 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 244936

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1460016/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=280648 CPUtime=462.03
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 91582 0 4 0 46037 166 0 0 25 0 1 0 135482793 287383552 69248 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 70162 69248 312 324 0 69231 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 280648

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1459632/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=281180 CPUtime=522.01
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 91724 0 4 0 52034 167 0 0 25 0 1 0 135482793 287928320 69390 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551554 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 70295 69390 312 324 0 69364 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 281180

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1439536/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=301260 CPUtime=581.99
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 96733 0 4 0 58030 169 0 0 25 0 1 0 135482793 308490240 74399 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551569 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 75315 74399 312 324 0 74384 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 301260

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 28592
/proc/meminfo: memFree=1408880/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=331764 CPUtime=641.97
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 104386 0 4 0 64008 189 0 0 25 0 1 0 135482793 339726336 82052 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 82941 82052 312 324 0 82010 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 331764


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1339056/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=401512 CPUtime=881.89
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 121809 0 4 0 87984 205 0 0 25 0 1 0 135482793 411148288 99475 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551255 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 100378 99475 312 324 0 99447 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 401512

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1323248/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=417484 CPUtime=941.87
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 125787 0 4 0 93967 220 0 0 25 0 1 0 135482793 427503616 103453 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 104371 103453 312 324 0 103440 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 417484

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1309936/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=430580 CPUtime=1001.84
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 129085 0 4 0 99961 223 0 0 25 0 1 0 135482793 440913920 106751 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572879 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 107645 106751 312 324 0 106714 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 430580

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1296752/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=443940 CPUtime=1061.82
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 132418 0 4 0 105955 227 0 0 25 0 1 0 135482793 454594560 110084 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551473 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 110985 110084 312 324 0 110054 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 443940

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1283312/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=457180 CPUtime=1121.8
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 135722 0 4 0 111950 230 0 0 25 0 1 0 135482793 468152320 113388 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551581 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 114295 113388 312 324 0 113364 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 457180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1270256/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=470312 CPUtime=1181.78
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 139012 0 4 0 117945 233 0 0 25 0 1 0 135482793 481599488 116678 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 117578 116678 312 324 0 116647 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 470312

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1257008/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=483412 CPUtime=1241.75
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 142279 0 4 0 123939 236 0 0 25 0 1 0 135482793 495013888 119945 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572879 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 120853 119945 312 324 0 119922 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 483412

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1243824/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=496452 CPUtime=1301.74
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 145543 0 4 0 129935 239 0 0 25 0 1 0 135482793 508366848 123209 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 124113 123209 312 324 0 123182 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 496452

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1230960/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=509476 CPUtime=1361.71
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 148790 0 4 0 135930 241 0 0 25 0 1 0 135482793 521703424 126456 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 127369 126456 312 324 0 126438 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 509476

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1205936/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=534428 CPUtime=1421.7
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 155050 0 4 0 141916 254 0 0 25 0 1 0 135482793 547254272 132716 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 133607 132716 312 324 0 132676 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 534428

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1105072/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=634872 CPUtime=1481.67
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 180159 0 4 0 147890 277 0 0 25 0 1 0 135482793 650108928 157825 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 158718 157825 312 324 0 157787 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 634872

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1099376/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=640556 CPUtime=1541.65
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 181571 0 4 0 153883 282 0 0 25 0 1 0 135482793 655929344 159237 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 160139 159237 312 324 0 159208 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 640556

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1098416/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=641480 CPUtime=1601.63
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 181814 0 4 0 159881 282 0 0 25 0 1 0 135482793 656875520 159480 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 160370 159480 312 324 0 159439 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 641480

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1097328/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=642668 CPUtime=1661.61
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 182093 0 4 0 165878 283 0 0 25 0 1 0 135482793 658092032 159759 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 160667 159759 312 324 0 159736 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 642668

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1091376/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=648708 CPUtime=1721.59
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 183593 0 4 0 171874 285 0 0 25 0 1 0 135482793 664276992 161259 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10270579 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 162177 161259 312 324 0 161246 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 648708

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28592
/proc/meminfo: memFree=1082032/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=657924 CPUtime=1781.57
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 185904 0 4 0 177870 287 0 0 25 0 1 0 135482793 673714176 163570 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 164481 163570 312 324 0 163550 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 657924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 28592
/proc/meminfo: memFree=1078448/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=660436 CPUtime=1800.06
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194304 186550 0 4 0 179718 288 0 0 16 0 1 0 135482793 676286464 164216 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28393/statm: 165109 164216 312 324 0 164178 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 660436

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

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

[startup+1801 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 28592
/proc/meminfo: memFree=1078448/2055920 swapFree=4184728/4192956
[pid=28393] ppid=28391 vsize=0 CPUtime=1800.25
/proc/28393/stat : 28393 (bsolo3.0.16) R 28391 28393 28333 0 -1 4194308 186551 0 4 0 179729 296 0 0 18 0 1 0 135482793 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/28393/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.25
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1801.04
CPU time (s): 1800.29
CPU user time (s): 1797.3
CPU system time (s): 2.99154
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 660436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.3
system time used= 2.99154
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 186551
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 44
involuntary context switches= 2460

runsolver used 1.26481 second user time and 3.77043 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sat Apr 14 23:55:32 UTC 2007

IDJOB= 348709
IDBENCH= 1720
IDSOLVER= 163
FILE ID= node66/348709-1176594932

PBS_JOBID= 4557005

Free space on /tmp= 66541 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-fit2p.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348709-1176594932/instance-348709-1176594932.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-348709-1176594932 -o ROOT/results/node66/solver-348709-1176594932 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348709-1176594932/instance-348709-1176594932.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  ea34bf390bf77663918ceca8ccc177b4

RANDOM SEED= 574484791

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1737600 kB
Buffers:         22040 kB
Cached:         192604 kB
SwapCached:       2208 kB
Active:          49932 kB
Inactive:       184404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737600 kB
SwapTotal:     4192956 kB
SwapFree:      4184728 kB
Dirty:           23876 kB
Writeback:           0 kB
Mapped:          16372 kB
Slab:            70004 kB
Committed_AS:   270076 kB
PageTables:       1376 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= 66541 MiB

End job on node66 on Sun Apr 15 00:25:35 UTC 2007