Trace number 351672

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
PB-clasp 2007-04-10? (TO) 1800.01 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-set1ch.opb
MD5SUM6815697d1fd827c594e155d1d753b261
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14010
Best CPU time to get the best result obtained on this benchmark1782.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 14010
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints492
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 constraints492
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7200
Biggest coefficient in the objective function 3483
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 530175
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 530175
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)

1800.01/1800.62	c Somebody sent me a SIGTERM
1800.01/1800.62	s UNKNOWN
1800.01/1800.63	pb2clasp1: no process killed
1800.01/1800.63	clasp-1.0: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351672-1176609155/instance-351672-1176609155.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/node17/watcher-351672-1176609155 -o ROOT/results/node17/solver-351672-1176609155 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351672-1176609155.opb /tmp/evaluation/351672-1176609155/temp 

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: 0.92 0.98 0.99 3/77 26648
/proc/meminfo: memFree=1571128/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=12268 CPUtime=0
/proc/26648/stat : 26648 (pbclasp) D 26646 26648 26245 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 108833018 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245482879589 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/26648/statm: 3067 317 242 3 0 167 0

[startup+0.0100199 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26648
/proc/meminfo: memFree=1571128/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=12400 CPUtime=0
/proc/26648/stat : 26648 (pbclasp) R 26646 26648 26245 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 108833018 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245482558177 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26648/statm: 3100 439 314 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.10103 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26648
/proc/meminfo: memFree=1571128/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=13376 CPUtime=0.09
/proc/26648/stat : 26648 (pbclasp) R 26646 26648 26245 0 -1 4194304 713 0 0 0 9 0 0 0 18 0 1 0 108833018 13697024 679 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245482558177 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26648/statm: 3344 679 320 3 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.30105 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26648
/proc/meminfo: memFree=1571128/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=13640 CPUtime=0.29
/proc/26648/stat : 26648 (pbclasp) R 26646 26648 26245 0 -1 4194304 793 0 0 0 29 0 0 0 19 0 1 0 108833018 13967360 759 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245482592060 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26648/statm: 3410 759 320 3 0 510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13640

[startup+0.702092 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26648
/proc/meminfo: memFree=1571128/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=14564 CPUtime=0.56
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1028 0 0 0 56 0 0 0 16 0 1 0 108833018 14913536 980 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491609698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26648/statm: 3641 980 324 3 0 741 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 14564

[startup+1.50118 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 26651
/proc/meminfo: memFree=1566944/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 15224

[startup+3.10134 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 26658
/proc/meminfo: memFree=1559520/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=8640 CPUtime=1.98
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 1878 0 0 0 198 0 0 0 25 0 1 0 108833128 8847360 1735 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617549 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 2160 1735 249 81 0 1534 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 29216

[startup+6.30168 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 26658
/proc/meminfo: memFree=1559520/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=8904 CPUtime=5.18
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 1954 0 0 0 517 1 0 0 25 0 1 0 108833128 9117696 1811 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 2226 1811 249 81 0 1600 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 29480

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 26658
/proc/meminfo: memFree=1557920/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=10276 CPUtime=11.58
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 2280 0 0 0 1157 1 0 0 25 0 1 0 108833128 10522624 2137 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 2569 2137 249 81 0 1943 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 30852

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 26658
/proc/meminfo: memFree=1556768/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=11516 CPUtime=24.37
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 2565 0 0 0 2436 1 0 0 25 0 1 0 108833128 11792384 2422 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737694 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 2879 2422 249 81 0 2253 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 32092

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 26658
/proc/meminfo: memFree=1553888/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=14496 CPUtime=49.97
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 3292 0 0 0 4995 2 0 0 25 0 1 0 108833128 14843904 3149 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 3624 3149 249 81 0 2998 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 35072

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 26658
/proc/meminfo: memFree=1549920/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=18676 CPUtime=101.16
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 4272 0 0 0 10113 3 0 0 25 0 1 0 108833128 19124224 4129 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789708 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 4669 4129 249 81 0 4043 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39252

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 26658
/proc/meminfo: memFree=1547360/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=21492 CPUtime=161.14
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 4919 0 0 0 16110 4 0 0 25 0 1 0 108833128 22007808 4776 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789696 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 5373 4776 249 81 0 4747 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 42068

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 26658
/proc/meminfo: memFree=1544544/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=24456 CPUtime=221.13
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 5617 0 0 0 22108 5 0 0 25 0 1 0 108833128 25042944 5474 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 6114 5474 249 81 0 5488 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 45032

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 26658
/proc/meminfo: memFree=1542432/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=26576 CPUtime=281.11
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 6121 0 0 0 28105 6 0 0 25 0 1 0 108833128 27213824 5978 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 6644 5978 249 81 0 6018 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 47152


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

/proc/meminfo: memFree=1532064/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=38100 CPUtime=1300.75
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 9236 0 0 0 130057 18 0 0 25 0 1 0 108833128 39014400 8528 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 9525 8528 249 81 0 8899 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 58676

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 26856
/proc/meminfo: memFree=1531680/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=38312 CPUtime=1360.73
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 9328 0 0 0 136055 18 0 0 25 0 1 0 108833128 39231488 8565 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 9578 8565 249 81 0 8952 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 58888

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 26856
/proc/meminfo: memFree=1530784/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=39644 CPUtime=1420.72
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 9679 0 0 0 142053 19 0 0 25 0 1 0 108833128 40595456 8839 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 9911 8839 249 81 0 9285 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 60220

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 26856
/proc/meminfo: memFree=1530080/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=40488 CPUtime=1480.7
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 9849 0 0 0 148050 20 0 0 25 0 1 0 108833128 41459712 9009 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 10122 9009 249 81 0 9496 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 61064

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 26856
/proc/meminfo: memFree=1529824/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=40716 CPUtime=1540.68
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 9915 0 0 0 154048 20 0 0 25 0 1 0 108833128 41693184 9075 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617504 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 10179 9075 249 81 0 9553 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 61292

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 26856
/proc/meminfo: memFree=1529440/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=41268 CPUtime=1600.67
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 10028 0 0 0 160046 21 0 0 25 0 1 0 108833128 42258432 9188 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 10317 9188 249 81 0 9691 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 61844

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 26856
/proc/meminfo: memFree=1529248/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=41340 CPUtime=1660.66
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 10097 0 0 0 166044 22 0 0 25 0 1 0 108833128 42332160 9221 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 10335 9221 249 81 0 9709 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 61916

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 26856
/proc/meminfo: memFree=1529120/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=41604 CPUtime=1720.64
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 10156 0 0 0 172042 22 0 0 25 0 1 0 108833128 42602496 9280 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 10401 9280 249 81 0 9775 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 62180

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 26856
/proc/meminfo: memFree=1528672/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=42224 CPUtime=1780.63
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 10273 0 0 0 178040 23 0 0 25 0 1 0 108833128 43237376 9397 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782437 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 10556 9397 249 81 0 9930 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 62800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 26856
/proc/meminfo: memFree=1528608/2055920 swapFree=4153028/4192956
[pid=26648] ppid=26646 vsize=15224 CPUtime=1.08
/proc/26648/stat : 26648 (pbclasp) S 26646 26648 26245 0 -1 4194304 1508 1652 0 0 59 0 47 2 16 0 1 0 108833018 15589376 1158 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26648/statm: 3806 1158 343 3 0 906 0
[pid=26656] ppid=26648 vsize=5352 CPUtime=0
/proc/26656/stat : 26656 (sh) S 26648 26648 26245 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108833128 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26656/statm: 1338 224 188 169 0 49 0
[pid=26658] ppid=26656 vsize=42224 CPUtime=1798.93
/proc/26658/stat : 26658 (clasp-1.0) R 26656 26648 26245 0 -1 4194304 10273 0 0 0 179870 23 0 0 25 0 1 0 108833128 43237376 9397 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616720 0 0 4096 0 0 0 0 17 1 0 0
/proc/26658/statm: 10556 9397 249 81 0 9930 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 62800

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

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26648 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=65837
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=41993
# CPU time returned by wait4() is 1.10783
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.64
CPU time (s): 1800.01
CPU user time (s): 1799.76
CPU system time (s): 0.25
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 62800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.06584
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4348
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= 97
involuntary context switches= 36

runsolver used 1.80272 second user time and 4.76128 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Apr 15 03:52:35 UTC 2007

IDJOB= 351672
IDBENCH= 1789
IDSOLVER= 167
FILE ID= node17/351672-1176609155

PBS_JOBID= 4556833

Free space on /tmp= 66557 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-set1ch.opb
COMMAND LINE= pbclasp instance-351672-1176609155.opb /tmp/evaluation/351672-1176609155/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-351672-1176609155 -o ROOT/results/node17/conversion-351672-1176609155 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351672-1176609155/instance-351672-1176609155.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-351672-1176609155 -o ROOT/results/node17/solver-351672-1176609155 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351672-1176609155.opb /tmp/evaluation/351672-1176609155/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  6815697d1fd827c594e155d1d753b261

RANDOM SEED= 526910783

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1571600 kB
Buffers:         62420 kB
Cached:         342764 kB
SwapCached:       2680 kB
Active:         201296 kB
Inactive:       227728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571600 kB
SwapTotal:     4192956 kB
SwapFree:      4153028 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          30712 kB
Slab:            40832 kB
Committed_AS:  5174412 kB
PageTables:       1796 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= 66556 MiB

End job on node17 on Sun Apr 15 04:22:38 UTC 2007