Trace number 348100

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) 1800.05 1800.51

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-roll3000.opb
MD5SUM8bdca001a57a76bf3835c82b9bc6a431
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8902
Total number of constraints2864
Number of constraints which are clauses143
Number of constraints which are cardinality constraints (but not clauses)31
Number of constraints which are nor clauses,nor cardinality constraints2690
Minimum length of a constraint2
Maximum length of a constraint2407
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 526135
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
0.39/0.41	c starting to Solve
0.39/0.41	c #variables read: 8902 - #constraints read: 3039

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348100-1176568208/instance-348100-1176568208.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/node2/watcher-348100-1176568208 -o ROOT/results/node2/solver-348100-1176568208 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348100-1176568208/instance-348100-1176568208.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: 0.94 1.01 0.99 3/77 3440
/proc/meminfo: memFree=1723248/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=2552 CPUtime=0
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 132858611 2613248 238 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 638 238 199 16 0 77 0

[startup+0.0263511 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 3440
/proc/meminfo: memFree=1723248/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=3084 CPUtime=0.02
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 416 0 0 0 2 0 0 0 18 0 1 0 132858611 3158016 386 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546730 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 771 386 199 16 0 210 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3084

[startup+0.101359 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 3440
/proc/meminfo: memFree=1723248/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=3884 CPUtime=0.09
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 604 0 0 0 9 0 0 0 18 0 1 0 132858611 3977216 574 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546730 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 971 574 199 16 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3884

[startup+0.301379 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 3440
/proc/meminfo: memFree=1723248/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=6488 CPUtime=0.29
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 1156 0 0 0 29 0 0 0 19 0 1 0 132858611 6643712 1126 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527212 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 1622 1126 204 16 0 1061 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6488

[startup+0.701421 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 3440
/proc/meminfo: memFree=1723248/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=10032 CPUtime=0.69
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 2019 0 0 0 68 1 0 0 22 0 1 0 132858611 10272768 1989 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527576 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 2508 1989 206 16 0 1947 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10032

[startup+1.5015 s]
/proc/loadavg: 0.94 1.01 0.99 2/78 3441
/proc/meminfo: memFree=1715944/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=10032 CPUtime=1.49
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 2019 0 0 0 148 1 0 0 25 0 1 0 132858611 10272768 1989 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 2508 1989 206 16 0 1947 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10032

[startup+3.10167 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 3441
/proc/meminfo: memFree=1715816/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=10032 CPUtime=3.09
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 2019 0 0 0 308 1 0 0 25 0 1 0 132858611 10272768 1989 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 2508 1989 206 16 0 1947 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10032

[startup+6.302 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 3441
/proc/meminfo: memFree=1715560/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=10160 CPUtime=6.29
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 2075 0 0 0 628 1 0 0 25 0 1 0 132858611 10403840 2045 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 2540 2045 206 16 0 1979 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10160

[startup+12.7017 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 3441
/proc/meminfo: memFree=1715560/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=10160 CPUtime=12.69
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 2075 0 0 0 1268 1 0 0 25 0 1 0 132858611 10403840 2045 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 2540 2045 206 16 0 1979 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10160

[startup+25.502 s]
/proc/loadavg: 0.96 1.01 0.99 2/78 3441
/proc/meminfo: memFree=1715496/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=10292 CPUtime=25.49
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 2084 0 0 0 2548 1 0 0 25 0 1 0 132858611 10539008 2054 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 2573 2054 206 16 0 2012 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10292

[startup+51.1017 s]
/proc/loadavg: 0.97 1.01 0.99 2/78 3441
/proc/meminfo: memFree=1715368/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=10436 CPUtime=51.08
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 2118 0 0 0 5106 2 0 0 25 0 1 0 132858611 10686464 2088 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520015 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 2609 2088 206 16 0 2048 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10436

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1715240/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=10728 CPUtime=102.26
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 2171 0 0 0 10224 2 0 0 25 0 1 0 132858611 10985472 2141 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 2682 2141 206 16 0 2121 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10728

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692904/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32744 CPUtime=162.25
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7849 0 0 0 16219 6 0 0 25 0 1 0 132858611 33529856 7658 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8186 7658 206 16 0 7625 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32744

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692904/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=222.23
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7850 0 0 0 22217 6 0 0 25 0 1 0 132858611 33517568 7656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7656 206 16 0 7622 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32732

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692904/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=282.22
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7850 0 0 0 28215 7 0 0 25 0 1 0 132858611 33517568 7656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7656 206 16 0 7622 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32732

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692968/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=342.2
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7850 0 0 0 34213 7 0 0 25 0 1 0 132858611 33517568 7656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7656 206 16 0 7622 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32732

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692968/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=402.19
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7850 0 0 0 40211 8 0 0 25 0 1 0 132858611 33517568 7656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7656 206 16 0 7622 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 32732

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692968/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=462.17
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7850 0 0 0 46209 8 0 0 25 0 1 0 132858611 33517568 7656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7656 206 16 0 7622 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 32732

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692968/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=522.16
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7850 0 0 0 52207 9 0 0 25 0 1 0 132858611 33517568 7656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7656 206 16 0 7622 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 32732

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692968/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=582.15
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7850 0 0 0 58205 10 0 0 25 0 1 0 132858611 33517568 7656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557772 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7656 206 16 0 7622 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 32732

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692968/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=642.13
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7850 0 0 0 64203 10 0 0 25 0 1 0 132858611 33517568 7656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7656 206 16 0 7622 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 32732


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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692904/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=882.07
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7850 0 0 0 88195 12 0 0 25 0 1 0 132858611 33517568 7656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7656 206 16 0 7622 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 32732

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692904/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=942.05
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7850 0 0 0 94193 12 0 0 25 0 1 0 132858611 33517568 7656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7656 206 16 0 7622 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 32732

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692904/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1002.04
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7850 0 0 0 100191 13 0 0 25 0 1 0 132858611 33517568 7656 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7656 206 16 0 7622 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 32732

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692904/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1062.02
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7851 0 0 0 106189 13 0 0 25 0 1 0 132858611 33517568 7657 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7657 206 16 0 7622 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 32732

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692904/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1122.01
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7851 0 0 0 112187 14 0 0 25 0 1 0 132858611 33517568 7657 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7657 206 16 0 7622 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 32732

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692904/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1181.99
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7852 0 0 0 118185 14 0 0 25 0 1 0 132858611 33517568 7658 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7658 206 16 0 7622 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 32732

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692904/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1241.97
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7852 0 0 0 124183 14 0 0 25 0 1 0 132858611 33517568 7658 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7658 206 16 0 7622 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 32732

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692840/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1301.96
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7852 0 0 0 130181 15 0 0 25 0 1 0 132858611 33517568 7658 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7658 206 16 0 7622 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 32732

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692840/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1361.94
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7852 0 0 0 136179 15 0 0 25 0 1 0 132858611 33517568 7658 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7658 206 16 0 7622 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 32732

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692904/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1421.93
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7852 0 0 0 142177 16 0 0 25 0 1 0 132858611 33517568 7658 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7658 206 16 0 7622 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 32732

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692904/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1481.91
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7852 0 0 0 148174 17 0 0 25 0 1 0 132858611 33517568 7658 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7658 206 16 0 7622 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 32732

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692904/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1541.9
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7852 0 0 0 154173 17 0 0 25 0 1 0 132858611 33517568 7658 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7658 206 16 0 7622 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 32732

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692840/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1601.88
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7853 0 0 0 160171 17 0 0 25 0 1 0 132858611 33517568 7659 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7659 206 16 0 7622 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 32732

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692840/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1661.87
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7853 0 0 0 166169 18 0 0 25 0 1 0 132858611 33517568 7659 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7659 206 16 0 7622 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 32732

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692840/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1721.85
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7853 0 0 0 172167 18 0 0 25 0 1 0 132858611 33517568 7659 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7659 206 16 0 7622 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 32732

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692840/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1781.84
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7853 0 0 0 178165 19 0 0 25 0 1 0 132858611 33517568 7659 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7659 206 16 0 7622 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 32732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692840/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1800.03
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7853 0 0 0 179984 19 0 0 25 0 1 0 132858611 33517568 7659 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7659 206 16 0 7622 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 32732

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3443
/proc/meminfo: memFree=1692840/2055920 swapFree=4147152/4192956
[pid=3440] ppid=3438 vsize=32732 CPUtime=1800.03
/proc/3440/stat : 3440 (Pueblo) R 3438 3440 2739 0 -1 4194304 7853 0 0 0 179984 19 0 0 25 0 1 0 132858611 33517568 7659 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/3440/statm: 8183 7659 206 16 0 7622 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 32732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1799.85
CPU system time (s): 0.199969
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 33420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.199969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7853
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= 2232

runsolver used 1.91771 second user time and 4.03739 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 14 16:30:08 UTC 2007

IDJOB= 348100
IDBENCH= 1615
IDSOLVER= 165
FILE ID= node2/348100-1176568208

PBS_JOBID= 4556771

Free space on /tmp= 66558 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-roll3000.opb
COMMAND LINE= Pueblo /tmp/evaluation/348100-1176568208/instance-348100-1176568208.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-348100-1176568208 -o ROOT/results/node2/conversion-348100-1176568208 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348100-1176568208/instance-348100-1176568208.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-348100-1176568208 -o ROOT/results/node2/solver-348100-1176568208 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348100-1176568208/instance-348100-1176568208.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  8bdca001a57a76bf3835c82b9bc6a431

RANDOM SEED= 804086919

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1723720 kB
Buffers:         49728 kB
Cached:         216036 kB
SwapCached:      14192 kB
Active:         107980 kB
Inactive:       182028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723720 kB
SwapTotal:     4192956 kB
SwapFree:      4147152 kB
Dirty:            3160 kB
Writeback:           0 kB
Mapped:          30704 kB
Slab:            27640 kB
Committed_AS:  5234632 kB
PageTables:       1864 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= 66558 MiB

End job on node2 on Sat Apr 14 17:00:11 UTC 2007