Trace number 350497

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 NameAnswerCPU timeWall clock time
Pueblo 1.4? (TO) 1800.14 1800.76

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-full.all.ucl.opb
MD5SUM14c93c93dc53353f81a889ada18ba601
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark1140.32
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables81558
Total number of constraints240469
Number of constraints which are clauses235865
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4604
Minimum length of a constraint1
Maximum length of a constraint13
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 68
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 257
Number of bits of the biggest sum of numbers9
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
45.16/45.23	c starting to Solve
45.16/45.23	c #variables read: 81558 - #constraints read: 240468

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350497-1176511793/instance-350497-1176511793.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/node1/watcher-350497-1176511793 -o ROOT/results/node1/solver-350497-1176511793 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/350497-1176511793/instance-350497-1176511793.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: 0.91 0.98 0.99 3/77 20845
/proc/meminfo: memFree=1524272/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=2552 CPUtime=0
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 127217114 2613248 234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 6295255 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 638 234 199 16 0 77 0

[startup+0.0260531 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 20845
/proc/meminfo: memFree=1524272/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=2816 CPUtime=0.02
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 352 0 0 0 2 0 0 0 18 0 1 0 127217114 2883584 322 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 6295255 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 704 322 199 16 0 143 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2816

[startup+0.101062 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 20845
/proc/meminfo: memFree=1524272/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=4016 CPUtime=0.09
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 640 0 0 0 9 0 0 0 18 0 1 0 127217114 4112384 610 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 6295255 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 1004 610 199 16 0 443 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4016

[startup+0.301085 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 20845
/proc/meminfo: memFree=1524272/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=6948 CPUtime=0.29
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 1370 0 0 0 29 0 0 0 19 0 1 0 127217114 7114752 1340 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 1737 1340 199 16 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6948

[startup+0.701131 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 20845
/proc/meminfo: memFree=1524272/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=12540 CPUtime=0.69
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2767 0 0 0 68 1 0 0 23 0 1 0 127217114 12840960 2737 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 6295255 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 3135 2737 199 16 0 2574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12540

[startup+1.50122 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1509864/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=23332 CPUtime=1.48
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 5469 0 0 0 146 2 0 0 25 0 1 0 127217114 23891968 5439 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 6295255 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 5833 5439 199 16 0 5272 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23332

[startup+3.10242 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1495208/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=53000 CPUtime=3.08
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 11922 0 0 0 302 6 0 0 25 0 1 0 127217114 54272000 11766 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532442 0 0 4096 0 0 0 0 17 0 0 0
/proc/20845/statm: 13250 11766 204 16 0 12689 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 53000

[startup+6.30179 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1477544/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=53000 CPUtime=6.28
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 11922 0 0 0 622 6 0 0 25 0 1 0 127217114 54272000 11766 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532444 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 13250 11766 204 16 0 12689 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 53000

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1477480/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=53320 CPUtime=12.67
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 1058764 0 0 0 973 294 0 0 25 0 1 0 127217114 54599680 11808 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 13330 11818 204 16 0 12769 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 53320

[startup+25.501 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1477360/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=53512 CPUtime=25.47
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2633462 0 0 0 1817 730 0 0 25 0 1 0 127217114 54796288 11866 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532444 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 13378 11866 204 16 0 12817 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 53512

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1462128/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=69020 CPUtime=51.06
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2637296 0 0 0 4374 732 0 0 25 0 1 0 127217114 70676480 15700 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 17255 15700 206 16 0 16694 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 69020

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1461808/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=69404 CPUtime=102.24
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2637365 0 0 0 9492 732 0 0 25 0 1 0 127217114 71069696 15737 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 17351 15737 206 16 0 16790 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 69404

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1461872/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=69404 CPUtime=162.23
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2637365 0 0 0 15490 733 0 0 25 0 1 0 127217114 71069696 15737 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 17351 15737 206 16 0 16790 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 69404

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1461808/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=69660 CPUtime=222.21
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2637409 0 0 0 21488 733 0 0 25 0 1 0 127217114 71331840 15781 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 6262611 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 17415 15781 206 16 0 16854 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 69660

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1458480/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=73068 CPUtime=282.2
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2638260 0 0 0 27485 735 0 0 25 0 1 0 127217114 74821632 16632 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 18267 16632 206 16 0 17706 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 73068

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1447600/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=84116 CPUtime=342.18
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2640979 0 0 0 33480 738 0 0 25 0 1 0 127217114 86134784 19351 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 21029 19351 206 16 0 20468 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 84116

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1431920/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=100084 CPUtime=402.16
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2644947 0 0 0 39474 742 0 0 25 0 1 0 127217114 102486016 23319 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 25021 23319 206 16 0 24460 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 100084

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1419376/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=112164 CPUtime=462.15
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2647994 0 0 0 45470 745 0 0 25 0 1 0 127217114 114855936 26366 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 28041 26366 206 16 0 27480 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 112164

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1407792/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=124020 CPUtime=522.13
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2650946 0 0 0 51465 748 0 0 25 0 1 0 127217114 126996480 29318 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559592 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 31005 29318 206 16 0 30444 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 124020

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1396016/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=135616 CPUtime=582.11
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2653856 0 0 0 57460 751 0 0 25 0 1 0 127217114 138870784 32228 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519949 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 33904 32228 206 16 0 33343 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 135616

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20846
/proc/meminfo: memFree=1382256/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=149708 CPUtime=642.1
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2657241 0 0 0 63455 755 0 0 25 0 1 0 127217114 153300992 35613 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 37427 35613 206 16 0 36866 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 149708


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1341168/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=190908 CPUtime=881.92
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2667489 0 0 0 87428 764 0 0 25 0 1 0 127217114 195489792 45861 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559204 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 47727 45861 206 16 0 47166 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 190908

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1328560/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=203716 CPUtime=941.9
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2670686 0 0 0 93423 767 0 0 25 0 1 0 127217114 208605184 49058 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 50929 49058 206 16 0 50368 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 203716

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1318256/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=213704 CPUtime=1001.89
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2673193 0 0 0 99419 770 0 0 25 0 1 0 127217114 218832896 51565 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 53426 51565 206 16 0 52865 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 213704

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1308400/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=223656 CPUtime=1061.87
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2675673 0 0 0 105415 772 0 0 25 0 1 0 127217114 229023744 54045 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557734 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 55914 54045 206 16 0 55353 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 223656

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1302000/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=230040 CPUtime=1121.86
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2677242 0 0 0 111412 774 0 0 25 0 1 0 127217114 235560960 55614 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557762 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 57510 55614 206 16 0 56949 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 230040

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1294960/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=237044 CPUtime=1181.84
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2679006 0 0 0 117408 776 0 0 25 0 1 0 127217114 242733056 57378 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 59261 57378 206 16 0 58700 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 237044

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1283248/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=249120 CPUtime=1241.82
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2682011 0 0 0 123403 779 0 0 25 0 1 0 127217114 255098880 60383 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 62280 60383 206 16 0 61719 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 249120

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1274480/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=257612 CPUtime=1301.81
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2684135 0 0 0 129399 782 0 0 25 0 1 0 127217114 263794688 62507 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 64403 62507 206 16 0 63842 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 257612

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1265776/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=266296 CPUtime=1361.79
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2686331 0 0 0 135394 785 0 0 25 0 1 0 127217114 272687104 64703 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 66574 64703 206 16 0 66013 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 266296

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1257712/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=274196 CPUtime=1421.78
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2688298 0 0 0 141390 788 0 0 25 0 1 0 127217114 280776704 66670 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 68549 66670 206 16 0 67988 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 274196

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1246640/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=286432 CPUtime=1481.76
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2691103 0 0 0 147385 791 0 0 25 0 1 0 127217114 293306368 69475 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 71608 69475 206 16 0 71047 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 286432

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1237040/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=296032 CPUtime=1541.74
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2693448 0 0 0 153380 794 0 0 25 0 1 0 127217114 303136768 71820 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 74008 71820 206 16 0 73447 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 296032

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1229296/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=304180 CPUtime=1601.72
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2695426 0 0 0 159377 795 0 0 25 0 1 0 127217114 311480320 73798 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 76045 73798 206 16 0 75484 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 304180

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1221296/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=312008 CPUtime=1661.7
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2697377 0 0 0 165373 797 0 0 25 0 1 0 127217114 319496192 75749 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 78002 75749 206 16 0 77441 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 312008

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1214320/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=319152 CPUtime=1721.69
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2699135 0 0 0 171370 799 0 0 25 0 1 0 127217114 326811648 77507 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 79788 77507 206 16 0 79227 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 319152

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1207024/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=326364 CPUtime=1781.68
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2700938 0 0 0 177367 801 0 0 25 0 1 0 127217114 334196736 79310 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519973 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 81591 79310 206 16 0 81030 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 326364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1203376/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=330020 CPUtime=1800.07
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2701844 0 0 0 179205 802 0 0 25 0 1 0 127217114 337940480 80216 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 82505 80216 206 16 0 81944 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 330020

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: 0.99 0.98 0.99 2/78 21044
/proc/meminfo: memFree=1203376/2055920 swapFree=4192956/4192956
[pid=20845] ppid=20843 vsize=330020 CPUtime=1800.07
/proc/20845/stat : 20845 (Pueblo) R 20843 20845 20399 0 -1 4194304 2701844 0 0 0 179205 802 0 0 25 0 1 0 127217114 337940480 80216 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/20845/statm: 82505 80216 206 16 0 81944 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 330020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.76
CPU time (s): 1800.14
CPU user time (s): 1792.06
CPU system time (s): 8.08277
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 330020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.06
system time used= 8.08277
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2701844
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= 36476

runsolver used 2.05269 second user time and 4.38033 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sat Apr 14 00:49:53 UTC 2007

IDJOB= 350497
IDBENCH= 1475
IDSOLVER= 165
FILE ID= node1/350497-1176511793

PBS_JOBID= 4556709

Free space on /tmp= 66459 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-full.all.ucl.opb
COMMAND LINE= Pueblo /tmp/evaluation/350497-1176511793/instance-350497-1176511793.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-350497-1176511793 -o ROOT/results/node1/conversion-350497-1176511793 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350497-1176511793/instance-350497-1176511793.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-350497-1176511793 -o ROOT/results/node1/solver-350497-1176511793 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/350497-1176511793/instance-350497-1176511793.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  14c93c93dc53353f81a889ada18ba601

RANDOM SEED= 339739664

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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:       1524680 kB
Buffers:         45396 kB
Cached:         360360 kB
SwapCached:          0 kB
Active:         191892 kB
Inactive:       271304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524680 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            9756 kB
Writeback:           0 kB
Mapped:          76380 kB
Slab:            53492 kB
Committed_AS:  2511200 kB
PageTables:       1836 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= 66459 MiB

End job on node1 on Sat Apr 14 01:19:56 UTC 2007