Trace number 458611

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
PBS4_v2 2007-03-23? (TO) 1800.06 1800.62

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-fit1p.opb
MD5SUM5786f17317bd882619b652d49c5f0155
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark6.46102
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved YES
Number of variables45485
Total number of constraints1026
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 constraints1026
Minimum length of a constraint17
Maximum length of a constraint619
Number of terms in the objective function 30780
Biggest coefficient in the objective function 531
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 550278
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261632
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 550278
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)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458611-1178638578/instance-458611-1178638578.opb ......
1800.04/1800.60	c done parsing opb.
1800.04/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458611-1178638578/instance-458611-1178638578.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-458611-1178638578 -o ROOT/results/node12/solver-458611-1178638578 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458611-1178638578/instance-458611-1178638578.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: 0.93 1.01 0.99 3/77 18262
/proc/meminfo: memFree=1627744/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=5592 CPUtime=0
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 495 0 0 0 0 0 0 0 18 0 1 0 339895251 5726208 477 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 1398 481 79 219 0 1175 0

[startup+0.077205 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 18262
/proc/meminfo: memFree=1627744/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=8212 CPUtime=0.07
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 1864 0 0 0 7 0 0 0 18 0 1 0 339895251 8409088 1813 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134784934 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 2053 1813 84 219 0 1830 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8212

[startup+0.102219 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 18262
/proc/meminfo: memFree=1627744/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=8768 CPUtime=0.09
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 1972 0 0 0 9 0 0 0 18 0 1 0 339895251 8978432 1888 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134784934 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 2192 1888 84 219 0 1969 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8768

[startup+0.302227 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 18262
/proc/meminfo: memFree=1627744/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=9416 CPUtime=0.29
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 2159 0 0 0 29 0 0 0 19 0 1 0 339895251 9641984 2075 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 2354 2075 86 219 0 2131 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9416

[startup+0.702277 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 18262
/proc/meminfo: memFree=1627744/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=9416 CPUtime=0.69
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 2159 0 0 0 69 0 0 0 23 0 1 0 339895251 9641984 2075 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586450 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 2354 2075 86 219 0 2131 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9416

[startup+1.50135 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 18263
/proc/meminfo: memFree=1619544/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=9416 CPUtime=1.49
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 2159 0 0 0 149 0 0 0 25 0 1 0 339895251 9641984 2075 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 2354 2075 86 219 0 2131 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9416

[startup+3.10151 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 18263
/proc/meminfo: memFree=1619416/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=9900 CPUtime=3.09
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 2280 0 0 0 309 0 0 0 25 0 1 0 339895251 10137600 2196 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 2475 2196 86 219 0 2252 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9900

[startup+6.30183 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1616984/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=16488 CPUtime=6.29
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 5295 0 0 0 627 2 0 0 25 0 1 0 339895251 16883712 3880 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134530021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 4122 3880 86 219 0 3899 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16488

[startup+12.7015 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1602328/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=30628 CPUtime=12.69
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 9104 0 0 0 1265 4 0 0 25 0 1 0 339895251 31363072 6320 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 7657 6320 90 219 0 7434 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30628

[startup+25.5018 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1602520/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=30628 CPUtime=25.48
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 9117 0 0 0 2544 4 0 0 25 0 1 0 339895251 31363072 6333 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 7657 6333 90 219 0 7434 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30628

[startup+51.1013 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1602072/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=31396 CPUtime=51.08
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 9262 0 0 0 5103 5 0 0 25 0 1 0 339895251 32149504 6478 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 7849 6478 90 219 0 7626 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31396

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1601696/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=31396 CPUtime=102.27
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 9354 0 0 0 10222 5 0 0 25 0 1 0 339895251 32149504 6570 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 7849 6570 90 219 0 7626 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31396

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1600992/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=32420 CPUtime=162.25
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 9536 0 0 0 16219 6 0 0 25 0 1 0 339895251 33198080 6752 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 8105 6752 90 219 0 7882 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32420

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1600096/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=34468 CPUtime=222.24
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 9748 0 0 0 22217 7 0 0 25 0 1 0 339895251 35295232 6964 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 8617 6964 90 219 0 8394 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34468

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1599392/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=34468 CPUtime=282.22
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 9935 0 0 0 28215 7 0 0 25 0 1 0 339895251 35295232 7151 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 8617 7151 90 219 0 8394 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34468

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1598560/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=38564 CPUtime=342.21
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 10141 0 0 0 34213 8 0 0 25 0 1 0 339895251 39489536 7357 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 9641 7357 90 219 0 9418 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 38564

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1597792/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=38564 CPUtime=402.19
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 10323 0 0 0 40210 9 0 0 25 0 1 0 339895251 39489536 7539 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 9641 7539 90 219 0 9418 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 38564

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1596960/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=38564 CPUtime=462.18
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 10528 0 0 0 46208 10 0 0 25 0 1 0 339895251 39489536 7744 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 9641 7744 90 219 0 9418 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 38564

[startup+522.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1596256/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=38564 CPUtime=522.16
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 10713 0 0 0 52206 10 0 0 25 0 1 0 339895251 39489536 7929 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 9641 7929 90 219 0 9418 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 38564

[startup+582.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1595424/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=38564 CPUtime=582.15
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 10915 0 0 0 58204 11 0 0 25 0 1 0 339895251 39489536 8131 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 9641 8131 90 219 0 9418 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 38564

[startup+642.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1594592/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=38564 CPUtime=642.14
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 11118 0 0 0 64202 12 0 0 25 0 1 0 339895251 39489536 8334 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 9641 8334 90 219 0 9418 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 38564


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1592160/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=46756 CPUtime=822.09
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 11722 0 0 0 82195 14 0 0 25 0 1 0 339895251 47878144 8938 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 11689 8938 90 219 0 11466 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 46756

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1591392/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=46756 CPUtime=882.06
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 11919 0 0 0 88192 14 0 0 25 0 1 0 339895251 47878144 9135 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 11689 9135 90 219 0 11466 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 46756

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1590560/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=46756 CPUtime=942.05
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 12122 0 0 0 94190 15 0 0 25 0 1 0 339895251 47878144 9338 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 11689 9338 90 219 0 11466 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 46756

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1589728/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=46756 CPUtime=1002.04
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 12323 0 0 0 100188 16 0 0 25 0 1 0 339895251 47878144 9539 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 11689 9539 90 219 0 11466 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 46756

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1588896/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=46756 CPUtime=1062.02
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 12531 0 0 0 106186 16 0 0 25 0 1 0 339895251 47878144 9747 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 11689 9747 90 219 0 11466 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 46756

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1588064/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=46756 CPUtime=1122.01
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 12741 0 0 0 112184 17 0 0 25 0 1 0 339895251 47878144 9957 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 11689 9957 90 219 0 11466 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 46756

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1587232/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=46756 CPUtime=1181.99
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 12952 0 0 0 118181 18 0 0 25 0 1 0 339895251 47878144 10168 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 11689 10168 90 219 0 11466 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 46756

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1586208/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=46756 CPUtime=1241.98
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 13233 0 0 0 124179 19 0 0 25 0 1 0 339895251 47878144 10360 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 11689 10360 90 219 0 11466 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 46756

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1586016/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=63140 CPUtime=1301.96
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 13330 0 0 0 130177 19 0 0 25 0 1 0 339895251 64655360 10457 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 15785 10457 90 219 0 15562 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 63140

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1585632/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=63140 CPUtime=1361.95
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 13428 0 0 0 136175 20 0 0 25 0 1 0 339895251 64655360 10555 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 15785 10555 90 219 0 15562 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 63140

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1584928/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=63380 CPUtime=1421.93
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 13645 0 0 0 142173 20 0 0 25 0 1 0 339895251 64901120 10683 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 15845 10683 90 219 0 15622 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 63380

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18263
/proc/meminfo: memFree=1584544/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=63380 CPUtime=1481.91
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 13797 0 0 0 148170 21 0 0 25 0 1 0 339895251 64901120 10835 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 15845 10835 90 219 0 15622 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 63380

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18461
/proc/meminfo: memFree=1583648/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=63768 CPUtime=1541.8
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 14035 0 0 0 154157 23 0 0 25 0 1 0 339895251 65298432 10984 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 15942 10984 90 219 0 15719 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 63768

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18461
/proc/meminfo: memFree=1583392/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=63768 CPUtime=1601.78
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 14159 0 0 0 160155 23 0 0 25 0 1 0 339895251 65298432 11108 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 15942 11108 90 219 0 15719 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 63768

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18461
/proc/meminfo: memFree=1582944/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=63768 CPUtime=1661.77
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 14284 0 0 0 166153 24 0 0 25 0 1 0 339895251 65298432 11233 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134561205 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 15942 11233 90 219 0 15719 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 63768

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18461
/proc/meminfo: memFree=1582304/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=63768 CPUtime=1721.76
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 14434 0 0 0 172151 25 0 0 25 0 1 0 339895251 65298432 11383 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 15942 11383 90 219 0 15719 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 63768

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18461
/proc/meminfo: memFree=1581600/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=63768 CPUtime=1781.74
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 14614 0 0 0 178148 26 0 0 25 0 1 0 339895251 65298432 11563 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 15942 11563 90 219 0 15719 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 63768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18461
/proc/meminfo: memFree=1581344/2055920 swapFree=4160020/4192956
[pid=18262] ppid=18260 vsize=63768 CPUtime=1800.04
/proc/18262/stat : 18262 (PBS4_SAT07v2) R 18260 18262 18150 0 -1 4194304 14719 0 0 0 179978 26 0 0 25 0 1 0 339895251 65298432 11579 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18262/statm: 15942 11579 90 219 0 15719 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 63768

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1799.79
CPU system time (s): 0.272958
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 63768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.272958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14720
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= 1255

runsolver used 1.48077 second user time and 4.03539 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue May  8 15:36:19 UTC 2007

IDJOB= 458611
IDBENCH= 1725
IDSOLVER= 200
FILE ID= node12/458611-1178638578

PBS_JOBID= 5217822

Free space on /tmp= 66557 MiB

SOLVER NAME= PBS4_v2 2007-03-23
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-fit1p.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458611-1178638578/instance-458611-1178638578.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-458611-1178638578 -o ROOT/results/node12/conversion-458611-1178638578 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458611-1178638578/instance-458611-1178638578.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-458611-1178638578 -o ROOT/results/node12/solver-458611-1178638578 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458611-1178638578/instance-458611-1178638578.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  5786f17317bd882619b652d49c5f0155

RANDOM SEED= 983645604

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1628152 kB
Buffers:         36892 kB
Cached:         261196 kB
SwapCached:      11448 kB
Active:         223492 kB
Inactive:       135100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628152 kB
SwapTotal:     4192956 kB
SwapFree:      4160020 kB
Dirty:            5568 kB
Writeback:           0 kB
Mapped:          67324 kB
Slab:            54624 kB
Committed_AS: 10879452 kB
PageTables:       1880 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= 66557 MiB

End job on node12 on Tue May  8 16:06:22 UTC 2007