Trace number 348856

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) 1802.14 1802.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-khb05250.opb
MD5SUM0abc7673c35064c54cd6e972f16047d8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables38297
Total number of constraints102
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 constraints102
Minimum length of a constraint23
Maximum length of a constraint1530
Number of terms in the objective function 37494
Biggest coefficient in the objective function 580
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 555190
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 260900
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 555190
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)

1800.18/1800.80	c Somebody sent me a SIGTERM
1800.18/1800.80	s UNKNOWN
1800.18/1800.80	pb2clasp1: no process killed
24.07/1802.80	sh: line 1: 15106 Done                    cat /tmp/evaluation/348856-1176601146/temp/instance-348856-1176601146.opb.op
24.07/1802.80	     15107 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348856-1176601146/temp/instance-348856-1176601146.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348856-1176601146/instance-348856-1176601146.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/node57/watcher-348856-1176601146 -o ROOT/results/node57/solver-348856-1176601146 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348856-1176601146.opb /tmp/evaluation/348856-1176601146/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: 0.91 0.97 0.99 3/64 14408
/proc/meminfo: memFree=1308400/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=12268 CPUtime=0
/proc/14408/stat : 14408 (pbclasp) D 14406 14408 13653 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 101250570 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218076248677 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/14408/statm: 3067 317 242 3 0 167 0

[startup+0.058616 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 14408
/proc/meminfo: memFree=1308400/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=16252 CPUtime=0.05
/proc/14408/stat : 14408 (pbclasp) R 14406 14408 13653 0 -1 4194304 2844 0 0 0 4 1 0 0 18 0 1 0 101250570 16642048 1416 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14408/statm: 4063 1416 320 3 0 1163 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16252

[startup+0.101618 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 14408
/proc/meminfo: memFree=1308400/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=16248 CPUtime=0.09
/proc/14408/stat : 14408 (pbclasp) R 14406 14408 13653 0 -1 4194304 6428 0 0 0 7 2 0 0 18 0 1 0 101250570 16637952 1415 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14408/statm: 4062 1415 320 3 0 1162 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16248

[startup+0.301634 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 14408
/proc/meminfo: memFree=1308400/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=16248 CPUtime=0.29
/proc/14408/stat : 14408 (pbclasp) R 14406 14408 13653 0 -1 4194304 22717 0 0 0 21 8 0 0 19 0 1 0 101250570 16637952 1415 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14408/statm: 4062 1324 320 3 0 1162 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16248

[startup+0.70167 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 14408
/proc/meminfo: memFree=1308400/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=16244 CPUtime=0.69
/proc/14408/stat : 14408 (pbclasp) R 14406 14408 13653 0 -1 4194304 55443 0 0 0 50 19 0 0 22 0 1 0 101250570 16633856 1414 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14408/statm: 4061 1414 320 3 0 1161 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16244

[startup+1.50174 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 14409
/proc/meminfo: memFree=1303976/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=16368 CPUtime=1.49
/proc/14408/stat : 14408 (pbclasp) R 14406 14408 13653 0 -1 4194304 120432 0 0 0 110 39 0 0 25 0 1 0 101250570 16760832 1436 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14408/statm: 4092 1436 320 3 0 1192 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16368

[startup+3.10188 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 14409
/proc/meminfo: memFree=1303720/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=16620 CPUtime=3.09
/proc/14408/stat : 14408 (pbclasp) R 14406 14408 13653 0 -1 4194304 249454 0 0 0 228 81 0 0 25 0 1 0 101250570 17018880 1469 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14408/statm: 4155 1479 321 3 0 1255 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16620

[startup+6.30116 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 14409
/proc/meminfo: memFree=1303032/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=17168 CPUtime=6.29
/proc/14408/stat : 14408 (pbclasp) R 14406 14408 13653 0 -1 4194304 508525 0 0 0 485 144 0 0 25 0 1 0 101250570 17580032 1618 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14408/statm: 4292 1618 320 3 0 1392 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17168

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 14409
/proc/meminfo: memFree=1301688/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=18544 CPUtime=12.68
/proc/14408/stat : 14408 (pbclasp) R 14406 14408 13653 0 -1 4194304 1032879 0 0 0 977 291 0 0 25 0 1 0 101250570 18989056 1945 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14408/statm: 4636 1957 321 3 0 1736 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18544

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/67 14418
/proc/meminfo: memFree=1272424/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26452 CPUtime=22.05
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518359 1811 0 0 1594 432 175 4 18 0 1 0 101250570 27086848 3985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6613 3985 343 3 0 3713 0
[pid=14416] ppid=14408 vsize=5352 CPUtime=0
/proc/14416/stat : 14416 (sh) S 14408 14408 13653 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 101252779 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14416/statm: 1338 224 188 169 0 49 0
[pid=14418] ppid=14416 vsize=19136 CPUtime=3.4
/proc/14418/stat : 14418 (clasp-1.0) R 14416 14408 13653 0 -1 4194304 5141 0 0 0 338 2 0 0 25 0 1 0 101252779 19595264 4356 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/14418/statm: 4784 4356 249 81 0 4158 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 50940

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/67 14418
/proc/meminfo: memFree=1249640/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26452 CPUtime=22.05
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518359 1811 0 0 1594 432 175 4 18 0 1 0 101250570 27086848 3985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6613 3985 343 3 0 3713 0
[pid=14416] ppid=14408 vsize=5352 CPUtime=0
/proc/14416/stat : 14416 (sh) S 14408 14408 13653 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 101252779 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14416/statm: 1338 224 188 169 0 49 0
[pid=14418] ppid=14416 vsize=41380 CPUtime=29
/proc/14418/stat : 14418 (clasp-1.0) R 14416 14408 13653 0 -1 4194304 10685 0 0 0 2891 9 0 0 25 0 1 0 101252779 42373120 9900 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/14418/statm: 10345 9900 249 81 0 9719 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 73184

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 14418
/proc/meminfo: memFree=1227176/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26452 CPUtime=22.05
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518359 1811 0 0 1594 432 175 4 18 0 1 0 101250570 27086848 3985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6613 3985 343 3 0 3713 0
[pid=14416] ppid=14408 vsize=5352 CPUtime=0
/proc/14416/stat : 14416 (sh) S 14408 14408 13653 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 101252779 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14416/statm: 1338 224 188 169 0 49 0
[pid=14418] ppid=14416 vsize=63580 CPUtime=80.18
/proc/14418/stat : 14418 (clasp-1.0) R 14416 14408 13653 0 -1 4194304 16227 0 0 0 8004 14 0 0 25 0 1 0 101252779 65105920 15442 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7829115 0 0 4096 0 0 0 0 17 1 0 0
/proc/14418/statm: 15895 15442 249 81 0 15269 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 95384

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14418
/proc/meminfo: memFree=1197544/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26452 CPUtime=22.05
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518359 1811 0 0 1594 432 175 4 18 0 1 0 101250570 27086848 3985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6613 3985 343 3 0 3713 0
[pid=14416] ppid=14408 vsize=5352 CPUtime=0
/proc/14416/stat : 14416 (sh) S 14408 14408 13653 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 101252779 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14416/statm: 1338 224 188 169 0 49 0
[pid=14418] ppid=14416 vsize=93800 CPUtime=140.16
/proc/14418/stat : 14418 (clasp-1.0) R 14416 14408 13653 0 -1 4194304 23746 0 0 0 13995 21 0 0 25 0 1 0 101252779 96051200 22961 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/14418/statm: 23450 22961 249 81 0 22824 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 125604

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14418
/proc/meminfo: memFree=1187816/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26452 CPUtime=22.05
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518359 1811 0 0 1594 432 175 4 18 0 1 0 101250570 27086848 3985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6613 3985 343 3 0 3713 0
[pid=14416] ppid=14408 vsize=5352 CPUtime=0
/proc/14416/stat : 14416 (sh) S 14408 14408 13653 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 101252779 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14416/statm: 1338 224 188 169 0 49 0
[pid=14418] ppid=14416 vsize=103124 CPUtime=200.16
/proc/14418/stat : 14418 (clasp-1.0) R 14416 14408 13653 0 -1 4194304 26082 0 0 0 19992 24 0 0 25 0 1 0 101252779 105598976 25256 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/14418/statm: 25781 25256 249 81 0 25155 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 134928

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14418
/proc/meminfo: memFree=1187752/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26452 CPUtime=22.05
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518359 1811 0 0 1594 432 175 4 18 0 1 0 101250570 27086848 3985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6613 3985 343 3 0 3713 0
[pid=14416] ppid=14408 vsize=5352 CPUtime=0
/proc/14416/stat : 14416 (sh) S 14408 14408 13653 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 101252779 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14416/statm: 1338 224 188 169 0 49 0
[pid=14418] ppid=14416 vsize=103124 CPUtime=260.14
/proc/14418/stat : 14418 (clasp-1.0) R 14416 14408 13653 0 -1 4194304 26100 0 0 0 25990 24 0 0 25 0 1 0 101252779 105598976 25274 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/14418/statm: 25781 25274 249 81 0 25155 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 134928

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14418
/proc/meminfo: memFree=1186792/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26452 CPUtime=22.05
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518359 1811 0 0 1594 432 175 4 18 0 1 0 101250570 27086848 3985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6613 3985 343 3 0 3713 0
[pid=14416] ppid=14408 vsize=5352 CPUtime=0
/proc/14416/stat : 14416 (sh) S 14408 14408 13653 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 101252779 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14416/statm: 1338 224 188 169 0 49 0
[pid=14418] ppid=14416 vsize=104148 CPUtime=320.13
/proc/14418/stat : 14418 (clasp-1.0) R 14416 14408 13653 0 -1 4194304 26373 0 0 0 31989 24 0 0 25 0 1 0 101252779 106647552 25547 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14418/statm: 26037 25547 249 81 0 25411 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 135952

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14418
/proc/meminfo: memFree=1161704/2055920 swapFree=4187472/4192956

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

/proc/14416/statm: 1338 224 188 169 0 49 0
[pid=14418] ppid=14416 vsize=280576 CPUtime=1579.69
/proc/14418/stat : 14418 (clasp-1.0) R 14416 14408 13653 0 -1 4194304 70743 0 0 0 157908 61 0 0 25 0 1 0 101252779 287309824 69511 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/14418/statm: 70144 69511 249 81 0 69518 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 312380

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 15096
/proc/meminfo: memFree=1004128/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26452 CPUtime=22.05
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518359 1811 0 0 1594 432 175 4 18 0 1 0 101250570 27086848 3985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6613 3985 343 3 0 3713 0
[pid=14416] ppid=14408 vsize=5352 CPUtime=0
/proc/14416/stat : 14416 (sh) S 14408 14408 13653 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 101252779 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14416/statm: 1338 224 188 169 0 49 0
[pid=14418] ppid=14416 vsize=286572 CPUtime=1639.68
/proc/14418/stat : 14418 (clasp-1.0) R 14416 14408 13653 0 -1 4194304 72222 0 0 0 163905 63 0 0 25 0 1 0 101252779 293449728 70990 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784651 0 0 4096 0 0 0 0 17 1 0 0
/proc/14418/statm: 71643 70990 249 81 0 71017 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 318376

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 15096
/proc/meminfo: memFree=1004136/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26452 CPUtime=22.05
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518359 1811 0 0 1594 432 175 4 18 0 1 0 101250570 27086848 3985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6613 3985 343 3 0 3713 0
[pid=14416] ppid=14408 vsize=5352 CPUtime=0
/proc/14416/stat : 14416 (sh) S 14408 14408 13653 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 101252779 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14416/statm: 1338 224 188 169 0 49 0
[pid=14418] ppid=14416 vsize=286572 CPUtime=1699.66
/proc/14418/stat : 14418 (clasp-1.0) R 14416 14408 13653 0 -1 4194304 72222 0 0 0 169903 63 0 0 25 0 1 0 101252779 293449728 70990 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/14418/statm: 71643 70990 249 81 0 71017 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 318376

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 15096
/proc/meminfo: memFree=1004136/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26452 CPUtime=22.05
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518359 1811 0 0 1594 432 175 4 18 0 1 0 101250570 27086848 3985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6613 3985 343 3 0 3713 0
[pid=14416] ppid=14408 vsize=5352 CPUtime=0
/proc/14416/stat : 14416 (sh) S 14408 14408 13653 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 101252779 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14416/statm: 1338 224 188 169 0 49 0
[pid=14418] ppid=14416 vsize=286572 CPUtime=1759.65
/proc/14418/stat : 14418 (clasp-1.0) R 14416 14408 13653 0 -1 4194304 72222 0 0 0 175902 63 0 0 25 0 1 0 101252779 293449728 70990 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/14418/statm: 71643 70990 249 81 0 71017 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 318376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 15096
/proc/meminfo: memFree=1004072/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26452 CPUtime=22.05
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518359 1811 0 0 1594 432 175 4 18 0 1 0 101250570 27086848 3985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6613 3985 343 3 0 3713 0
[pid=14416] ppid=14408 vsize=5352 CPUtime=0
/proc/14416/stat : 14416 (sh) S 14408 14408 13653 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 101252779 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14416/statm: 1338 224 188 169 0 49 0
[pid=14418] ppid=14416 vsize=286572 CPUtime=1778.13
/proc/14418/stat : 14418 (clasp-1.0) R 14416 14408 13653 0 -1 4194304 72224 0 0 0 177750 63 0 0 25 0 1 0 101252779 293449728 70992 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784511 0 0 4096 0 0 0 0 17 1 0 0
/proc/14418/statm: 71643 70992 249 81 0 71017 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 318376

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 15096
/proc/meminfo: memFree=1004072/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26452 CPUtime=22.05
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518359 1811 0 0 1594 432 175 4 18 0 1 0 101250570 27086848 3985 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6613 3985 343 3 0 3713 0
[pid=14416] ppid=14408 vsize=5352 CPUtime=0
/proc/14416/stat : 14416 (sh) S 14408 14408 13653 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 101252779 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14416/statm: 1338 224 188 169 0 49 0
[pid=14418] ppid=14416 vsize=286572 CPUtime=1778.13
/proc/14418/stat : 14418 (clasp-1.0) R 14416 14408 13653 0 -1 4194304 72224 0 0 0 177750 63 0 0 25 0 1 0 101252779 293449728 70992 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784511 0 0 4096 0 0 0 0 17 1 0 0
/proc/14418/statm: 71643 70992 249 81 0 71017 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 318376

# WARNING:
# current cumulated CPU time (22.15 s) is less than in the last sample (1800.18 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1778.03 s) to the 'lost time'.

[startup+1800.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 15096
/proc/meminfo: memFree=1004072/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26584 CPUtime=22.15
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518517 3582 0 0 1598 433 175 9 16 0 1 0 101250570 27222016 3987 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6646 3987 343 3 0 3746 0
Current children cumulated CPU time (s) 22.15
Current children cumulated vsize (KiB) 26584

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 15096
/proc/meminfo: memFree=1004072/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26584 CPUtime=22.15
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518517 3582 0 0 1598 433 175 9 16 0 1 0 101250570 27222016 3987 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6646 3987 343 3 0 3746 0
Current children cumulated CPU time (s) 22.15
Current children cumulated vsize (KiB) 26584

[startup+1802.2 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 15107
/proc/meminfo: memFree=1280224/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26584 CPUtime=22.15
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518517 3582 0 0 1598 433 175 9 16 0 1 0 101250570 27222016 3987 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6646 3987 343 3 0 3746 0
[pid=15105] ppid=14408 vsize=5352 CPUtime=0
/proc/15105/stat : 15105 (sh) S 14408 14408 13653 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 101430658 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15105/statm: 1338 224 188 169 0 49 0
[pid=15107] ppid=15105 vsize=17896 CPUtime=1.31
/proc/15107/stat : 15107 (clasp-1.0) R 15105 14408 13653 0 -1 4194304 4492 0 0 0 129 2 0 0 25 0 1 0 101430658 18325504 3968 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134712630 0 0 4096 0 0 0 0 17 1 0 0
/proc/15107/statm: 4474 3970 242 81 0 3848 0
Current children cumulated CPU time (s) 23.46
Current children cumulated vsize (KiB) 49832

[startup+1802.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 15107
/proc/meminfo: memFree=1280224/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26584 CPUtime=22.15
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518517 3582 0 0 1598 433 175 9 16 0 1 0 101250570 27222016 3987 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6646 3987 343 3 0 3746 0
[pid=15105] ppid=14408 vsize=5352 CPUtime=0
/proc/15105/stat : 15105 (sh) S 14408 14408 13653 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 101430658 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15105/statm: 1338 224 188 169 0 49 0
[pid=15107] ppid=15105 vsize=17216 CPUtime=1.71
/proc/15107/stat : 15107 (clasp-1.0) R 15105 14408 13653 0 -1 4194304 4662 0 0 0 169 2 0 0 25 0 1 0 101430658 17629184 3877 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/15107/statm: 4304 3877 249 81 0 3678 0
Current children cumulated CPU time (s) 23.86
Current children cumulated vsize (KiB) 49152

[startup+1802.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 15107
/proc/meminfo: memFree=1272800/2055920 swapFree=4187472/4192956
[pid=14408] ppid=14406 vsize=26584 CPUtime=22.15
/proc/14408/stat : 14408 (pbclasp) S 14406 14408 13653 0 -1 4194304 1518517 3582 0 0 1598 433 175 9 16 0 1 0 101250570 27222016 3987 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14408/statm: 6646 3987 343 3 0 3746 0
[pid=15105] ppid=14408 vsize=5352 CPUtime=0
/proc/15105/stat : 15105 (sh) S 14408 14408 13653 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 101430658 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15105/statm: 1338 224 188 169 0 49 0
[pid=15107] ppid=15105 vsize=17216 CPUtime=1.92
/proc/15107/stat : 15107 (clasp-1.0) R 15105 14408 13653 0 -1 4194304 4662 0 0 0 190 2 0 0 25 0 1 0 101430658 17629184 3877 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617549 0 0 4096 0 0 0 0 17 1 0 0
/proc/15107/statm: 4304 3877 249 81 0 3678 0
Current children cumulated CPU time (s) 24.07
Current children cumulated vsize (KiB) 49152

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1778.03
#  lost CPU user time (s): 1777.46
#  lost CPU system time (s): 0.57

Real time (s): 1802.82
CPU time (s): 1802.14
CPU user time (s): 1797.1
CPU system time (s): 5.04032
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 318376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.644
system time used= 4.47032
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1529047
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= 1453
involuntary context switches= 51

runsolver used 2.36764 second user time and 4.18336 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sun Apr 15 01:39:06 UTC 2007

IDJOB= 348856
IDBENCH= 1762
IDSOLVER= 167
FILE ID= node57/348856-1176601146

PBS_JOBID= 4556979

Free space on /tmp= 66563 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/miplib/normalized-reduced-mps-v2-20-10-khb05250.opb
COMMAND LINE= pbclasp instance-348856-1176601146.opb /tmp/evaluation/348856-1176601146/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-348856-1176601146 -o ROOT/results/node57/conversion-348856-1176601146 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348856-1176601146/instance-348856-1176601146.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-348856-1176601146 -o ROOT/results/node57/solver-348856-1176601146 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348856-1176601146.opb /tmp/evaluation/348856-1176601146/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  0abc7673c35064c54cd6e972f16047d8

RANDOM SEED= 906191755

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1308872 kB
Buffers:         51000 kB
Cached:         544724 kB
SwapCached:       2608 kB
Active:         274500 kB
Inactive:       334688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1308872 kB
SwapTotal:     4192956 kB
SwapFree:      4187472 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:          20628 kB
Slab:           123968 kB
Committed_AS:   155380 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node57 on Sun Apr 15 02:09:09 UTC 2007