Trace number 362689

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
Pueblo 1.4? (TO) 1800.09 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-dg012142.opb
MD5SUM99b260f11bc3e586ce78c7adccfe4295
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables41920
Total number of constraints2137
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 constraints2097
Minimum length of a constraint1
Maximum length of a constraint371
Number of terms in the objective function 22720
Biggest coefficient in the objective function 1634
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 336608
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524548
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
1.69/1.74	c starting to Solve
1.69/1.74	c #variables read: 41920 - #constraints read: 2738

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362689-1177016733/instance-362689-1177016733.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node39/watcher-362689-1177016733 -o ROOT/results/node39/solver-362689-1177016733 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362689-1177016733/instance-362689-1177016733.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 4992
/proc/meminfo: memFree=1597816/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=2552 CPUtime=0
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 149585412 2613248 232 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11558615 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 638 232 193 16 0 77 0

[startup+0.0115139 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 4992
/proc/meminfo: memFree=1597816/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=2684 CPUtime=0
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 149585412 2748416 280 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11527803 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 671 280 193 16 0 110 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2684

[startup+0.101528 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 4992
/proc/meminfo: memFree=1597816/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=5084 CPUtime=0.09
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 894 0 0 0 9 0 0 0 18 0 1 0 149585412 5206016 864 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546735 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 1271 864 199 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301562 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 4992
/proc/meminfo: memFree=1597816/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=6016 CPUtime=0.29
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 1135 0 0 0 29 0 0 0 19 0 1 0 149585412 6160384 1105 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11558615 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 1504 1105 199 16 0 943 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6016

[startup+0.701629 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 4992
/proc/meminfo: memFree=1597816/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=9344 CPUtime=0.69
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 1982 0 0 0 69 0 0 0 22 0 1 0 149585412 9568256 1952 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 2336 1952 199 16 0 1775 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9344

[startup+1.50177 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 4993
/proc/meminfo: memFree=1583984/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=23020 CPUtime=1.49
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 77252 0 0 0 126 23 0 0 25 0 1 0 149585412 23572480 4847 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 5755 4857 205 16 0 5194 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23020

[startup+3.10204 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 4993
/proc/meminfo: memFree=1575088/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=26832 CPUtime=3.09
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 119824 0 0 0 273 36 0 0 25 0 1 0 149585412 27475968 5841 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 6708 5841 206 16 0 6147 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26832

[startup+6.30157 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4993
/proc/meminfo: memFree=1574784/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=26964 CPUtime=6.28
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 119867 0 0 0 592 36 0 0 25 0 1 0 149585412 27611136 5884 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 6741 5884 206 16 0 6180 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26964

[startup+12.7017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4993
/proc/meminfo: memFree=1574592/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=27228 CPUtime=12.69
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 119930 0 0 0 1232 37 0 0 25 0 1 0 149585412 27881472 5947 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 6807 5947 206 16 0 6246 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27228

[startup+25.5018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 4993
/proc/meminfo: memFree=1574080/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=27752 CPUtime=25.48
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 120058 0 0 0 2511 37 0 0 25 0 1 0 149585412 28418048 6075 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 6938 6075 206 16 0 6377 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27752

[startup+51.1011 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 4993
/proc/meminfo: memFree=1571776/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=30096 CPUtime=51.06
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 120667 0 0 0 5069 37 0 0 25 0 1 0 149585412 30818304 6684 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 7524 6684 206 16 0 6963 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30096

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4993
/proc/meminfo: memFree=1567872/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=34100 CPUtime=102.26
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 121661 0 0 0 10187 39 0 0 25 0 1 0 149585412 34918400 7678 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 8525 7678 206 16 0 7964 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34100

[startup+162.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1566336/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=35676 CPUtime=162.22
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 122050 0 0 0 16183 39 0 0 25 0 1 0 149585412 36532224 8067 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 8919 8067 206 16 0 8358 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 35676

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1565504/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=36508 CPUtime=222.21
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 122232 0 0 0 22181 40 0 0 25 0 1 0 149585412 37384192 8249 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 9127 8249 206 16 0 8566 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 36508

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1562816/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=39268 CPUtime=282.19
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 122896 0 0 0 28178 41 0 0 25 0 1 0 149585412 40210432 8913 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 9817 8913 206 16 0 9256 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 39268

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1562304/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=40000 CPUtime=342.16
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 123042 0 0 0 34175 41 0 0 25 0 1 0 149585412 40960000 9059 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 10000 9059 206 16 0 9439 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 40000

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1558912/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=43344 CPUtime=402.15
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 123871 0 0 0 40173 42 0 0 25 0 1 0 149585412 44384256 9888 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 10836 9888 206 16 0 10275 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 43344

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1558976/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=43344 CPUtime=462.12
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 123872 0 0 0 46170 42 0 0 25 0 1 0 149585412 44384256 9889 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 10836 9889 206 16 0 10275 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 43344

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1557312/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=44972 CPUtime=522.11
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 124277 0 0 0 52168 43 0 0 25 0 1 0 149585412 46051328 10294 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 11243 10294 206 16 0 10682 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 44972

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1557312/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=44972 CPUtime=582.08
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 124291 0 0 0 58165 43 0 0 25 0 1 0 149585412 46051328 10308 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 11243 10308 206 16 0 10682 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 44972

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1557184/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=45164 CPUtime=642.06
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 124313 0 0 0 64163 43 0 0 25 0 1 0 149585412 46247936 10330 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 11291 10330 206 16 0 10730 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 45164


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1553792/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=48892 CPUtime=881.98
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 125166 0 0 0 88152 46 0 0 25 0 1 0 149585412 50065408 11183 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 12223 11183 206 16 0 11662 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 48892

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1553792/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=48892 CPUtime=941.95
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 125166 0 0 0 94149 46 0 0 25 0 1 0 149585412 50065408 11183 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 12223 11183 206 16 0 11662 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 48892

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1553664/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=49036 CPUtime=1001.94
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 125199 0 0 0 100147 47 0 0 25 0 1 0 149585412 50212864 11216 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528074 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 12259 11216 206 16 0 11698 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 49036

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1549568/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=53376 CPUtime=1061.91
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 126240 0 0 0 106143 48 0 0 25 0 1 0 149585412 54657024 12257 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 13344 12257 206 16 0 12783 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 53376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1549504/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=53376 CPUtime=1121.9
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 126240 0 0 0 112141 49 0 0 25 0 1 0 149585412 54657024 12257 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519889 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 13344 12257 206 16 0 12783 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 53376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1548544/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=54288 CPUtime=1181.87
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 126471 0 0 0 118138 49 0 0 25 0 1 0 149585412 55590912 12488 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 13572 12488 206 16 0 13011 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 54288

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1547584/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=55260 CPUtime=1241.85
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 126701 0 0 0 124135 50 0 0 25 0 1 0 149585412 56586240 12718 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 13815 12718 206 16 0 13254 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 55260

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1544320/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=58632 CPUtime=1301.84
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 127522 0 0 0 130133 51 0 0 25 0 1 0 149585412 60039168 13539 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 14658 13539 206 16 0 14097 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 58632

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1544320/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=58632 CPUtime=1361.81
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 127527 0 0 0 136130 51 0 0 25 0 1 0 149585412 60039168 13544 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 14658 13544 206 16 0 14097 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 58632

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1544320/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=58632 CPUtime=1421.8
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 127527 0 0 0 142128 52 0 0 25 0 1 0 149585412 60039168 13544 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11523508 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 14658 13544 206 16 0 14097 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 58632

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1544256/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=58632 CPUtime=1481.77
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 127531 0 0 0 148125 52 0 0 25 0 1 0 149585412 60039168 13548 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519910 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 14658 13548 206 16 0 14097 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 58632

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1544320/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=58632 CPUtime=1541.75
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 127531 0 0 0 154122 53 0 0 25 0 1 0 149585412 60039168 13548 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 14658 13548 206 16 0 14097 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 58632

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1543936/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=58896 CPUtime=1601.73
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 127612 0 0 0 160120 53 0 0 25 0 1 0 149585412 60309504 13629 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 14724 13629 206 16 0 14163 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 58896

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1544000/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=58896 CPUtime=1661.71
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 127615 0 0 0 166117 54 0 0 25 0 1 0 149585412 60309504 13632 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558596 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 14724 13632 206 16 0 14163 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 58896

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1543424/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=59612 CPUtime=1721.69
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 127755 0 0 0 172114 55 0 0 25 0 1 0 149585412 61042688 13772 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 14903 13772 206 16 0 14342 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 59612

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1542592/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=60448 CPUtime=1781.67
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 127965 0 0 0 178112 55 0 0 25 0 1 0 149585412 61898752 13982 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 15112 13982 206 16 0 14551 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 60448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1542592/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=60448 CPUtime=1800.07
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 127965 0 0 0 179952 55 0 0 25 0 1 0 149585412 61898752 13982 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 15112 13982 206 16 0 14551 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 60448

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4993
/proc/meminfo: memFree=1542592/2055920 swapFree=4154924/4192956
[pid=4992] ppid=4990 vsize=60448 CPUtime=1800.07
/proc/4992/stat : 4992 (Pueblo) R 4990 4992 4918 0 -1 4194304 127965 0 0 0 179952 55 0 0 25 0 1 0 149585412 61898752 13982 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/4992/statm: 15112 13982 206 16 0 14551 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 60448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1799.52
CPU system time (s): 0.566913
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 60448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.52
system time used= 0.566913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 127965
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= 11
involuntary context switches= 4724

runsolver used 2.15767 second user time and 4.10738 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Thu Apr 19 21:05:34 UTC 2007

IDJOB= 362689
IDBENCH= 1625
IDSOLVER= 165
FILE ID= node39/362689-1177016733

PBS_JOBID= 4630595

Free space on /tmp= 66484 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-dg012142.opb
COMMAND LINE= Pueblo /tmp/evaluation/362689-1177016733/instance-362689-1177016733.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-362689-1177016733 -o ROOT/results/node39/conversion-362689-1177016733 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362689-1177016733/instance-362689-1177016733.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-362689-1177016733 -o ROOT/results/node39/solver-362689-1177016733 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362689-1177016733/instance-362689-1177016733.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  99b260f11bc3e586ce78c7adccfe4295

RANDOM SEED= 475812878

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1598224 kB
Buffers:         45072 kB
Cached:         321720 kB
SwapCached:      17952 kB
Active:          80412 kB
Inactive:       314212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598224 kB
SwapTotal:     4192956 kB
SwapFree:      4154924 kB
Dirty:            5292 kB
Writeback:           0 kB
Mapped:          30392 kB
Slab:            48328 kB
Committed_AS:  1774184 kB
PageTables:       2012 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= 66484 MiB

End job on node39 on Thu Apr 19 21:35:36 UTC 2007