Trace number 362479

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) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran12x21.opb
MD5SUMc8eb834e0a7928e8a3e340a1c0512bdc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.18697
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7812
Total number of constraints285
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 constraints285
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7812
Biggest coefficient in the objective function 1825
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530518
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530518
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
0.09/0.15	c starting to Solve
0.09/0.15	c #variables read: 7812 - #constraints read: 319

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362479-1177013364/instance-362479-1177013364.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/node41/watcher-362479-1177013364 -o ROOT/results/node41/solver-362479-1177013364 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362479-1177013364/instance-362479-1177013364.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: 1.02 1.00 1.00 2/77 21959
/proc/meminfo: memFree=1615232/2055920 swapFree=4144624/4192956
[pid=21959] ppid=21957 vsize=2552 CPUtime=0
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 149248346 2613248 228 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2428631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 638 228 193 16 0 77 0

[startup+0.0888099 s]
/proc/loadavg: 1.02 1.00 1.00 2/77 21959
/proc/meminfo: memFree=1615232/2055920 swapFree=4144624/4192956
[pid=21959] ppid=21957 vsize=3616 CPUtime=0.08
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 542 0 0 0 8 0 0 0 18 0 1 0 149248346 3702784 512 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 904 512 199 16 0 343 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3616

[startup+0.101811 s]
/proc/loadavg: 1.02 1.00 1.00 2/77 21959
/proc/meminfo: memFree=1615232/2055920 swapFree=4144624/4192956
[pid=21959] ppid=21957 vsize=3748 CPUtime=0.09
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 559 0 0 0 9 0 0 0 18 0 1 0 149248346 3837952 529 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2428631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 937 529 199 16 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3748

[startup+0.301829 s]
/proc/loadavg: 1.02 1.00 1.00 2/77 21959
/proc/meminfo: memFree=1615232/2055920 swapFree=4144624/4192956
[pid=21959] ppid=21957 vsize=6248 CPUtime=0.29
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 1199 0 0 0 29 0 0 0 19 0 1 0 149248346 6397952 1169 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 1562 1169 205 16 0 1001 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6248

[startup+0.701864 s]
/proc/loadavg: 1.02 1.00 1.00 2/77 21959
/proc/meminfo: memFree=1615232/2055920 swapFree=4144624/4192956
[pid=21959] ppid=21957 vsize=6372 CPUtime=0.69
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 1243 0 0 0 69 0 0 0 23 0 1 0 149248346 6524928 1213 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 1593 1213 205 16 0 1032 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6372

[startup+1.50194 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1610680/2055920 swapFree=4144624/4192956
[pid=21959] ppid=21957 vsize=7384 CPUtime=1.49
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 1476 0 0 0 149 0 0 0 25 0 1 0 149248346 7561216 1446 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 1846 1446 205 16 0 1285 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7384

[startup+3.10107 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1609528/2055920 swapFree=4144624/4192956
[pid=21959] ppid=21957 vsize=8864 CPUtime=3.09
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 1843 0 0 0 309 0 0 0 25 0 1 0 149248346 9076736 1813 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 2216 1813 205 16 0 1655 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8864

[startup+6.30135 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1605496/2055920 swapFree=4144624/4192956
[pid=21959] ppid=21957 vsize=11884 CPUtime=6.28
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 2618 0 0 0 628 0 0 0 25 0 1 0 149248346 12169216 2588 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 2971 2588 205 16 0 2410 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11884

[startup+12.7019 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1605240/2055920 swapFree=4144624/4192956
[pid=21959] ppid=21957 vsize=12144 CPUtime=12.69
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 2676 0 0 0 1268 1 0 0 25 0 1 0 149248346 12435456 2646 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 3036 2646 205 16 0 2475 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12144

[startup+25.502 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1599352/2055920 swapFree=4144624/4192956
[pid=21959] ppid=21957 vsize=18588 CPUtime=25.48
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 4278 0 0 0 2546 2 0 0 25 0 1 0 149248346 19034112 4248 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 4647 4248 205 16 0 4086 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18588

[startup+51.1012 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1588216/2055920 swapFree=4144624/4192956
[pid=21959] ppid=21957 vsize=29156 CPUtime=51.07
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 6934 0 0 0 5104 3 0 0 25 0 1 0 149248346 29855744 6904 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528063 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 7289 6904 205 16 0 6728 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29156

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1583992/2055920 swapFree=4144688/4192956
[pid=21959] ppid=21957 vsize=33444 CPUtime=102.26
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 8006 0 0 0 10222 4 0 0 25 0 1 0 149248346 34246656 7976 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 8361 7976 205 16 0 7800 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33444

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1583672/2055920 swapFree=4144688/4192956
[pid=21959] ppid=21957 vsize=33896 CPUtime=162.25
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 8104 0 0 0 16220 5 0 0 25 0 1 0 149248346 34709504 8074 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 8474 8074 205 16 0 7913 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33896

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1577208/2055920 swapFree=4144752/4192956
[pid=21959] ppid=21957 vsize=40392 CPUtime=222.23
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 9728 0 0 0 22217 6 0 0 25 0 1 0 149248346 41361408 9698 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 10098 9698 205 16 0 9537 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40392

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1577144/2055920 swapFree=4144752/4192956
[pid=21959] ppid=21957 vsize=40388 CPUtime=282.22
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 9728 0 0 0 28216 6 0 0 25 0 1 0 149248346 41357312 9698 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 10097 9698 205 16 0 9536 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40388

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1578360/2055920 swapFree=4144752/4192956
[pid=21959] ppid=21957 vsize=38896 CPUtime=342.2
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 9728 0 0 0 34214 6 0 0 25 0 1 0 149248346 39829504 9346 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 9724 9346 205 16 0 9163 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 38896

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1578360/2055920 swapFree=4144816/4192956
[pid=21959] ppid=21957 vsize=38896 CPUtime=402.19
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 9729 0 0 0 40212 7 0 0 25 0 1 0 149248346 39829504 9347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 9724 9347 205 16 0 9163 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 38896

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1575800/2055920 swapFree=4144816/4192956
[pid=21959] ppid=21957 vsize=41464 CPUtime=462.17
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 10629 0 0 0 46209 8 0 0 25 0 1 0 149248346 42459136 9989 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 10366 9989 205 16 0 9805 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 41464

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1577080/2055920 swapFree=4144880/4192956
[pid=21959] ppid=21957 vsize=40184 CPUtime=522.15
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 10629 0 0 0 52207 8 0 0 25 0 1 0 149248346 41148416 9669 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556503 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 10046 9669 205 16 0 9485 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 40184

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1577144/2055920 swapFree=4144880/4192956
[pid=21959] ppid=21957 vsize=40184 CPUtime=582.13
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 10629 0 0 0 58205 8 0 0 25 0 1 0 149248346 41148416 9669 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 10046 9669 205 16 0 9485 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 40184

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1577144/2055920 swapFree=4144880/4192956
[pid=21959] ppid=21957 vsize=40184 CPUtime=642.13
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 10629 0 0 0 64204 9 0 0 25 0 1 0 149248346 41148416 9669 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 10046 9669 205 16 0 9485 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 40184


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1577272/2055920 swapFree=4145008/4192956
[pid=21959] ppid=21957 vsize=40184 CPUtime=882.05
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 10629 0 0 0 88195 10 0 0 25 0 1 0 149248346 41148416 9669 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 10046 9669 205 16 0 9485 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 40184

[startup+942.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 21960
/proc/meminfo: memFree=1576696/2055920 swapFree=4145072/4192956
[pid=21959] ppid=21957 vsize=40768 CPUtime=942.04
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 10771 0 0 0 94194 10 0 0 25 0 1 0 149248346 41746432 9811 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 10192 9811 205 16 0 9631 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 40768

[startup+1002.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 21960
/proc/meminfo: memFree=1576696/2055920 swapFree=4145072/4192956
[pid=21959] ppid=21957 vsize=40572 CPUtime=1002.03
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 10771 0 0 0 100192 11 0 0 25 0 1 0 149248346 41545728 9766 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 10143 9766 205 16 0 9582 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 40572

[startup+1062.3 s]
/proc/loadavg: 1.10 1.05 1.01 3/78 21960
/proc/meminfo: memFree=1576696/2055920 swapFree=4145072/4192956
[pid=21959] ppid=21957 vsize=40560 CPUtime=1062.01
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 10771 0 0 0 106190 11 0 0 25 0 1 0 149248346 41533440 9763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 10140 9763 205 16 0 9579 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 40560

[startup+1122.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 21960
/proc/meminfo: memFree=1576824/2055920 swapFree=4145136/4192956
[pid=21959] ppid=21957 vsize=40560 CPUtime=1121.99
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 10771 0 0 0 112188 11 0 0 25 0 1 0 149248346 41533440 9763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557341 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 10140 9763 205 16 0 9579 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 40560

[startup+1182.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 21960
/proc/meminfo: memFree=1576824/2055920 swapFree=4145136/4192956
[pid=21959] ppid=21957 vsize=40560 CPUtime=1181.98
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 10771 0 0 0 118186 12 0 0 25 0 1 0 149248346 41533440 9763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 10140 9763 205 16 0 9579 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 40560

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21960
/proc/meminfo: memFree=1576824/2055920 swapFree=4145200/4192956
[pid=21959] ppid=21957 vsize=40692 CPUtime=1241.96
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 10790 0 0 0 124184 12 0 0 25 0 1 0 149248346 41668608 9782 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 10173 9782 205 16 0 9612 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 40692

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21960
/proc/meminfo: memFree=1572472/2055920 swapFree=4145200/4192956
[pid=21959] ppid=21957 vsize=44764 CPUtime=1301.95
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 11876 0 0 0 130182 13 0 0 25 0 1 0 149248346 45838336 10814 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556484 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 11191 10814 205 16 0 10630 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 44764

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21960
/proc/meminfo: memFree=1572920/2055920 swapFree=4145200/4192956
[pid=21959] ppid=21957 vsize=44272 CPUtime=1361.93
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 11876 0 0 0 136180 13 0 0 25 0 1 0 149248346 45334528 10691 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 11068 10691 205 16 0 10507 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 44272

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1572984/2055920 swapFree=4145264/4192956
[pid=21959] ppid=21957 vsize=44272 CPUtime=1421.92
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 11876 0 0 0 142178 14 0 0 25 0 1 0 149248346 45334528 10691 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 11068 10691 205 16 0 10507 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 44272

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1571704/2055920 swapFree=4145264/4192956
[pid=21959] ppid=21957 vsize=45816 CPUtime=1481.89
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 12251 0 0 0 148175 14 0 0 25 0 1 0 149248346 46915584 11066 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 11454 11066 205 16 0 10893 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 45816

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1571704/2055920 swapFree=4145328/4192956
[pid=21959] ppid=21957 vsize=45556 CPUtime=1541.88
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 12251 0 0 0 154173 15 0 0 25 0 1 0 149248346 46649344 11012 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 11389 11012 205 16 0 10828 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 45556

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1571768/2055920 swapFree=4145328/4192956
[pid=21959] ppid=21957 vsize=45556 CPUtime=1601.86
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 12251 0 0 0 160171 15 0 0 25 0 1 0 149248346 46649344 11012 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 11389 11012 205 16 0 10828 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 45556

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1571768/2055920 swapFree=4145328/4192956
[pid=21959] ppid=21957 vsize=45556 CPUtime=1661.85
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 12251 0 0 0 166169 16 0 0 25 0 1 0 149248346 46649344 11012 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 11389 11012 205 16 0 10828 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 45556

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21960
/proc/meminfo: memFree=1570168/2055920 swapFree=4145392/4192956
[pid=21959] ppid=21957 vsize=47376 CPUtime=1721.83
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 12681 0 0 0 172167 16 0 0 25 0 1 0 149248346 48513024 11442 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 11844 11442 205 16 0 11283 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 47376

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21962
/proc/meminfo: memFree=1569272/2055920 swapFree=4145392/4192956
[pid=21959] ppid=21957 vsize=47996 CPUtime=1781.82
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 12883 0 0 0 178165 17 0 0 25 0 1 0 149248346 49147904 11622 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 11999 11622 205 16 0 11438 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 47996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21962
/proc/meminfo: memFree=1569272/2055920 swapFree=4145392/4192956
[pid=21959] ppid=21957 vsize=47996 CPUtime=1800.01
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 12883 0 0 0 179984 17 0 0 25 0 1 0 149248346 49147904 11622 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 11999 11622 205 16 0 11438 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 47996

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: 1.00 1.00 1.00 2/78 21962
/proc/meminfo: memFree=1569272/2055920 swapFree=4145392/4192956
[pid=21959] ppid=21957 vsize=47996 CPUtime=1800.01
/proc/21959/stat : 21959 (Pueblo) R 21957 21959 21824 0 -1 4194304 12883 0 0 0 179984 17 0 0 25 0 1 0 149248346 49147904 11622 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/21959/statm: 11999 11622 205 16 0 11438 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 47996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1799.85
CPU system time (s): 0.182972
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 48188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12883
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= 2301

runsolver used 2.22866 second user time and 4.18836 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Thu Apr 19 20:09:24 UTC 2007

IDJOB= 362479
IDBENCH= 1563
IDSOLVER= 165
FILE ID= node41/362479-1177013364

PBS_JOBID= 4630554

Free space on /tmp= 66346 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/fctp/normalized-reduced-mps-v2-20-10-ran12x21.opb
COMMAND LINE= Pueblo /tmp/evaluation/362479-1177013364/instance-362479-1177013364.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-362479-1177013364 -o ROOT/results/node41/conversion-362479-1177013364 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362479-1177013364/instance-362479-1177013364.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-362479-1177013364 -o ROOT/results/node41/solver-362479-1177013364 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362479-1177013364/instance-362479-1177013364.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  c8eb834e0a7928e8a3e340a1c0512bdc

RANDOM SEED= 118534695

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1615704 kB
Buffers:         38012 kB
Cached:         317760 kB
SwapCached:       2792 kB
Active:         111372 kB
Inactive:       267952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1615704 kB
SwapTotal:     4192956 kB
SwapFree:      4144624 kB
Dirty:            2920 kB
Writeback:           0 kB
Mapped:          31184 kB
Slab:            46248 kB
Committed_AS:  2561108 kB
PageTables:       2008 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= 66346 MiB

End job on node41 on Thu Apr 19 20:39:27 UTC 2007