Trace number 432041

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 2007-03-23? (TO) 1801.99 1803.03

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=97-P1=127-B.opb
MD5SUMbe15a6e8e4800aeecb097065a6f07951
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.033994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables27
Total number of constraints3
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 constraints3
Minimum length of a constraint9
Maximum length of a constraint90
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 522784
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)81
Sum of products size (including duplicates)162
Number of different products81
Sum of products size162

Solver Data (download as text)

1800.05/1801.01	c Somebody sent me a SIGTERM
1800.05/1801.01	s UNKNOWN
1800.05/1801.03	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/432041-1178012949/instance-432041-1178012949.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-432041-1178012949 -o ROOT/results/node43/solver-432041-1178012949 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-432041-1178012949.opb /tmp/evaluation/432041-1178012949/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: 0.85 0.97 0.99 3/77 9947
/proc/meminfo: memFree=1616240/2055920 swapFree=4158588/4192956
[pid=9947] ppid=9945 vsize=12268 CPUtime=0
/proc/9947/stat : 9947 (pbclasp) D 9945 9947 9024 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 249206713 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849414757 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/9947/statm: 3067 317 242 3 0 167 0

[startup+0.00900812 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 9947
/proc/meminfo: memFree=1616240/2055920 swapFree=4158588/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=0
/proc/9947/stat : 9947 (pbclasp) R 9945 9947 9024 0 -1 4194304 465 0 0 0 0 0 0 0 18 0 1 0 249206713 12697600 432 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216867505426 0 0 4224 16384 0 0 0 17 1 0 0
/proc/9947/statm: 3100 435 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.102018 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 9947
/proc/meminfo: memFree=1616240/2055920 swapFree=4158588/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=0.02
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.301032 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 9947
/proc/meminfo: memFree=1616240/2055920 swapFree=4158588/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=0.02
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.701066 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 9947
/proc/meminfo: memFree=1616240/2055920 swapFree=4158588/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=0.02
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50114 s]
/proc/loadavg: 0.85 0.97 0.99 2/80 9957
/proc/meminfo: memFree=1549072/2055920 swapFree=4158588/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=0.02
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
[pid=9955] ppid=9947 vsize=5352 CPUtime=0
/proc/9955/stat : 9955 (sh) S 9947 9947 9024 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249206718 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9955/statm: 1338 224 188 169 0 49 0
[pid=9957] ppid=9955 vsize=101000 CPUtime=1.45
/proc/9957/stat : 9957 (clasp) R 9955 9947 9024 0 -1 4194304 25082 0 0 0 134 11 0 0 25 0 1 0 249206718 103424000 24209 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5166715 0 0 4096 0 0 0 0 17 1 0 0
/proc/9957/statm: 25250 24210 181 154 0 24720 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 118752

[startup+3.10227 s]
/proc/loadavg: 0.85 0.97 0.99 2/80 9957
/proc/meminfo: memFree=1483984/2055920 swapFree=4158588/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=0.02
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
[pid=9955] ppid=9947 vsize=5352 CPUtime=0
/proc/9955/stat : 9955 (sh) S 9947 9947 9024 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249206718 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9955/statm: 1338 224 188 169 0 49 0
[pid=9957] ppid=9955 vsize=194156 CPUtime=3.05
/proc/9957/stat : 9957 (clasp) R 9955 9947 9024 0 -1 4194304 48892 0 0 0 283 22 0 0 25 0 1 0 249206718 198815744 46879 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/9957/statm: 48539 46880 181 154 0 48009 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 211908

[startup+6.30155 s]
/proc/loadavg: 0.86 0.97 0.99 2/80 9957
/proc/meminfo: memFree=1306384/2055920 swapFree=4158588/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=0.02
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
[pid=9955] ppid=9947 vsize=5352 CPUtime=0
/proc/9955/stat : 9955 (sh) S 9947 9947 9024 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249206718 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9955/statm: 1338 224 188 169 0 49 0
[pid=9957] ppid=9955 vsize=371536 CPUtime=6.25
/proc/9957/stat : 9957 (clasp) R 9955 9947 9024 0 -1 4194304 91768 0 0 0 585 40 0 0 25 0 1 0 249206718 380452864 88729 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/9957/statm: 92884 88730 181 154 0 92354 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 389288

[startup+12.7011 s]
/proc/loadavg: 0.87 0.97 0.99 2/80 9957
/proc/meminfo: memFree=981592/2055920 swapFree=4158588/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=0.02
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
[pid=9955] ppid=9947 vsize=5352 CPUtime=0
/proc/9955/stat : 9955 (sh) S 9947 9947 9024 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249206718 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9955/statm: 1338 224 188 169 0 49 0
[pid=9957] ppid=9955 vsize=685944 CPUtime=12.64
/proc/9957/stat : 9957 (clasp) R 9955 9947 9024 0 -1 4194304 173388 0 0 0 1190 74 0 0 25 0 1 0 249206718 702406656 166505 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/9957/statm: 171486 166505 181 154 0 170956 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 703696

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/80 9957
/proc/meminfo: memFree=378712/2055920 swapFree=4158588/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=0.02
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
[pid=9955] ppid=9947 vsize=5352 CPUtime=0
/proc/9955/stat : 9955 (sh) S 9947 9947 9024 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249206718 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9955/statm: 1338 224 188 169 0 49 0
[pid=9957] ppid=9955 vsize=1257792 CPUtime=25.44
/proc/9957/stat : 9957 (clasp) R 9955 9947 9024 0 -1 4194304 322268 0 0 0 2409 135 0 0 25 0 1 0 249206718 1287979008 311923 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/9957/statm: 314448 311924 181 154 0 313918 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1275544

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.99 2/80 9965
/proc/meminfo: memFree=1749848/2055920 swapFree=4158540/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=49.14
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 665 471132 0 0 0 0 4690 224 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
[pid=9963] ppid=9947 vsize=5352 CPUtime=0
/proc/9963/stat : 9963 (sh) S 9947 9947 9024 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 249211651 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9963/statm: 1338 224 188 169 0 49 0
[pid=9965] ppid=9963 vsize=113464 CPUtime=1.67
/proc/9965/stat : 9965 (clasp) R 9963 9947 9024 0 -1 4194304 28266 0 0 0 153 14 0 0 25 0 1 0 249211651 116187136 27393 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/9965/statm: 28366 27394 181 154 0 27836 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 131216

[startup+102.302 s]
/proc/loadavg: 0.97 0.97 0.99 2/80 9973
/proc/meminfo: memFree=1568608/2055920 swapFree=4158540/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=97.57
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 762 940669 0 0 0 0 9323 434 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
[pid=9971] ppid=9947 vsize=5352 CPUtime=0
/proc/9971/stat : 9971 (sh) S 9947 9947 9024 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 249216501 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9971/statm: 1338 224 188 169 0 49 0
[pid=9973] ppid=9971 vsize=264888 CPUtime=4.42
/proc/9973/stat : 9973 (clasp) R 9971 9947 9024 0 -1 4194304 68333 0 0 0 416 26 0 0 25 0 1 0 249216501 271245312 65294 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5166715 0 0 4096 0 0 0 0 17 1 0 0
/proc/9973/statm: 66222 65295 181 154 0 65692 0
Current children cumulated CPU time (s) 101.99
Current children cumulated vsize (KiB) 282640

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 9981
/proc/meminfo: memFree=1035424/2055920 swapFree=4158540/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=146.1
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 858 1410206 0 0 0 0 13961 649 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
[pid=9979] ppid=9947 vsize=5352 CPUtime=0
/proc/9979/stat : 9979 (sh) S 9947 9947 9024 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 249221354 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9979/statm: 1338 224 188 169 0 49 0
[pid=9981] ppid=9979 vsize=824944 CPUtime=15.88
/proc/9981/stat : 9981 (clasp) R 9979 9947 9024 0 -1 4194304 211993 0 0 0 1505 83 0 0 25 0 1 0 249221355 844742656 205109 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/9981/statm: 206236 205111 181 154 0 205706 0
Current children cumulated CPU time (s) 161.98
Current children cumulated vsize (KiB) 842696

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 9989
/proc/meminfo: memFree=499616/2055920 swapFree=4158540/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=194.54
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 954 1879743 0 0 0 0 18594 860 17 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
[pid=9987] ppid=9947 vsize=5352 CPUtime=0
/proc/9987/stat : 9987 (sh) S 9947 9947 9024 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 249226201 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9987/statm: 1338 224 188 169 0 49 0
[pid=9989] ppid=9987 vsize=1346868 CPUtime=27.41
/proc/9989/stat : 9989 (clasp) R 9987 9947 9024 0 -1 4194304 348556 0 0 0 2602 139 0 0 25 0 1 0 249226201 1379192832 333020 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5166715 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 336717 333020 181 154 0 336187 0
Current children cumulated CPU time (s) 221.95
Current children cumulated vsize (KiB) 1364620

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 9997
/proc/meminfo: memFree=29600/2055920 swapFree=4158540/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=243.07
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 1051 2349280 0 0 0 0 23228 1079 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
[pid=9995] ppid=9947 vsize=5352 CPUtime=0
/proc/9995/stat : 9995 (sh) S 9947 9947 9024 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 249231055 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9995/statm: 1338 224 188 169 0 49 0

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

/proc/10433/stat : 10433 (sh) S 9947 9947 9024 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 249376491 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 224 188 169 0 49 0
[pid=10435] ppid=10433 vsize=1246572 CPUtime=24.51
/proc/10435/stat : 10435 (clasp) R 10433 9947 9024 0 -1 4194304 311941 0 0 0 2327 124 0 0 25 0 1 0 249376491 1276489728 301596 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5166715 0 0 4096 0 0 0 0 17 1 0 0
/proc/10435/statm: 311643 301596 181 154 0 311113 0
Current children cumulated CPU time (s) 1721.36
Current children cumulated vsize (KiB) 1264324

[startup+1782.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/80 10443
/proc/meminfo: memFree=139232/2055920 swapFree=4158540/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=1745.38
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 4037 16904927 0 0 1 3 166882 7652 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
[pid=10441] ppid=9947 vsize=5352 CPUtime=0
/proc/10441/stat : 10441 (sh) S 9947 9947 9024 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 249381346 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10441/statm: 1338 224 188 169 0 49 0
[pid=10443] ppid=10441 vsize=1708048 CPUtime=35.95
/proc/10443/stat : 10443 (clasp) R 10441 9947 9024 0 -1 4194304 440663 0 0 0 3425 170 0 0 25 0 1 0 249381346 1749041152 425127 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10443/statm: 427012 425127 181 154 0 426482 0
Current children cumulated CPU time (s) 1781.33
Current children cumulated vsize (KiB) 1725800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 1.02 1.02 1.00 2/80 10451
/proc/meminfo: memFree=1477664/2055920 swapFree=4158540/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=1793.9
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 4133 17374464 0 0 1 3 171522 7864 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
[pid=10449] ppid=9947 vsize=5352 CPUtime=0
/proc/10449/stat : 10449 (sh) S 9947 9947 9024 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 249386198 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10449/statm: 1338 224 188 169 0 49 0
[pid=10451] ppid=10449 vsize=355016 CPUtime=6.15
/proc/10451/stat : 10451 (clasp) R 10449 9947 9024 0 -1 4194304 91054 0 0 0 578 37 0 0 25 0 1 0 249386198 363536384 88015 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10451/statm: 88754 88015 181 154 0 88224 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 372768

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

[startup+1801 s]
/proc/loadavg: 1.02 1.02 1.00 2/80 10451
/proc/meminfo: memFree=1477664/2055920 swapFree=4158540/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=1793.9
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 4133 17374464 0 0 1 3 171522 7864 16 0 1 0 249206713 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 3100 459 343 3 0 200 0
[pid=10449] ppid=9947 vsize=5352 CPUtime=0
/proc/10449/stat : 10449 (sh) S 9947 9947 9024 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 249386198 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10449/statm: 1338 224 188 169 0 49 0
[pid=10451] ppid=10449 vsize=355016 CPUtime=6.15
/proc/10451/stat : 10451 (clasp) R 10449 9947 9024 0 -1 4194304 91054 0 0 0 578 37 0 0 25 0 1 0 249386198 363536384 88015 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10451/statm: 88754 88015 181 154 0 88224 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 372768

# WARNING:
# current cumulated CPU time (1793.92 s) is less than in the last sample (1800.05 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (6.13013 s) to the 'lost time'.

[startup+1801.12 s]
/proc/loadavg: 1.02 1.02 1.00 2/80 10451
/proc/meminfo: memFree=1477664/2055920 swapFree=4158540/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=1793.92
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 4292 17376240 0 0 1 3 171522 7866 18 0 1 0 249206713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 1793.92
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.5 s]
/proc/loadavg: 1.02 1.02 1.00 2/80 10451
/proc/meminfo: memFree=1477664/2055920 swapFree=4158540/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=1793.92
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 4292 17376240 0 0 1 3 171522 7866 18 0 1 0 249206713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 1793.92
Current children cumulated vsize (KiB) 12400

[startup+1802.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/81 10462
/proc/meminfo: memFree=1776280/2055920 swapFree=4158540/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=1793.92
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 4292 17376240 0 0 1 3 171522 7866 18 0 1 0 249206713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 3100 461 343 3 0 200 0
[pid=10460] ppid=9947 vsize=5352 CPUtime=0
/proc/10460/stat : 10460 (sh) S 9947 9947 9024 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 249386818 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10460/statm: 1338 224 188 169 0 49 0
[pid=10462] ppid=10460 vsize=89448 CPUtime=1.24
/proc/10462/stat : 10462 (clasp) R 10460 9947 9024 0 -1 4194304 21916 0 0 0 114 10 0 0 25 0 1 0 249386818 91594752 21043 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5166715 0 0 4096 0 0 0 0 17 1 0 0
/proc/10462/statm: 22362 21044 181 154 0 21832 0
Current children cumulated CPU time (s) 1795.16
Current children cumulated vsize (KiB) 107200

[startup+1802.7 s]
/proc/loadavg: 1.02 1.02 1.00 2/81 10462
/proc/meminfo: memFree=1776280/2055920 swapFree=4158540/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=1793.92
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 4292 17376240 0 0 1 3 171522 7866 18 0 1 0 249206713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 3100 461 343 3 0 200 0
[pid=10460] ppid=9947 vsize=5352 CPUtime=0
/proc/10460/stat : 10460 (sh) S 9947 9947 9024 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 249386818 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10460/statm: 1338 224 188 169 0 49 0
[pid=10462] ppid=10460 vsize=112936 CPUtime=1.64
/proc/10462/stat : 10462 (clasp) R 10460 9947 9024 0 -1 4194304 27852 0 0 0 151 13 0 0 25 0 1 0 249386818 115646464 26979 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10462/statm: 28234 26979 181 154 0 27704 0
Current children cumulated CPU time (s) 1795.56
Current children cumulated vsize (KiB) 130688

[startup+1802.9 s]
/proc/loadavg: 1.02 1.02 1.00 2/81 10462
/proc/meminfo: memFree=1710424/2055920 swapFree=4158540/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=1793.92
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 4292 17376240 0 0 1 3 171522 7866 18 0 1 0 249206713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 3100 461 343 3 0 200 0
[pid=10460] ppid=9947 vsize=5352 CPUtime=0
/proc/10460/stat : 10460 (sh) S 9947 9947 9024 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 249386818 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10460/statm: 1338 224 188 169 0 49 0
[pid=10462] ppid=10460 vsize=122028 CPUtime=1.85
/proc/10462/stat : 10462 (clasp) R 10460 9947 9024 0 -1 4194304 31214 0 0 0 170 15 0 0 25 0 1 0 249386818 124956672 29885 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10462/statm: 30507 29885 181 154 0 29977 0
Current children cumulated CPU time (s) 1795.77
Current children cumulated vsize (KiB) 139780

[startup+1803.01 s]
/proc/loadavg: 1.02 1.02 1.00 2/81 10462
/proc/meminfo: memFree=1710424/2055920 swapFree=4158540/4192956
[pid=9947] ppid=9945 vsize=12400 CPUtime=1793.92
/proc/9947/stat : 9947 (pbclasp) S 9945 9947 9024 0 -1 4194304 4292 17376240 0 0 1 3 171522 7866 18 0 1 0 249206713 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9947/statm: 3100 461 343 3 0 200 0
[pid=10460] ppid=9947 vsize=5352 CPUtime=0
/proc/10460/stat : 10460 (sh) S 9947 9947 9024 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 249386818 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10460/statm: 1338 224 188 169 0 49 0
[pid=10462] ppid=10460 vsize=128808 CPUtime=1.94
/proc/10462/stat : 10462 (clasp) R 10460 9947 9024 0 -1 4194304 32654 0 0 0 179 15 0 0 25 0 1 0 249386818 131899392 31325 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10462/statm: 32202 31325 181 154 0 31672 0
Current children cumulated CPU time (s) 1795.86
Current children cumulated vsize (KiB) 146560

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9947 and gives
#  childrusage.ru_utime.tv_sec=1715
#  childrusage.ru_utime.tv_usec=241243
#  childrusage.ru_stime.tv_sec=78
#  childrusage.ru_stime.tv_usec=704035
# CPU time returned by wait4() is 1793.95
# while last known CPU time is 1795.86
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# 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): 6.13013
#  lost CPU user time (s): 5.78003
#  lost CPU system time (s): 0.349998

Real time (s): 1803.03
CPU time (s): 1801.99
CPU user time (s): 1722.8
CPU system time (s): 79.19
CPU usage (%): 99.9424
Max. virtual memory (cumulated for all children) (KiB): 1832176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1715.24
system time used= 78.704
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17381012
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= 2338
involuntary context switches= 2380

runsolver used 1.67774 second user time and 4.89226 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Tue May  1 09:49:09 UTC 2007

IDJOB= 432041
IDBENCH= 48095
IDSOLVER= 158
FILE ID= node43/432041-1178012949

PBS_JOBID= 4728305

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=97-P1=127-B.opb
COMMAND LINE= pbclasp instance-432041-1178012949.opb /tmp/evaluation/432041-1178012949/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-432041-1178012949 -o ROOT/results/node43/conversion-432041-1178012949 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/432041-1178012949/instance-432041-1178012949.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-432041-1178012949 -o ROOT/results/node43/solver-432041-1178012949 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-432041-1178012949.opb /tmp/evaluation/432041-1178012949/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  be15a6e8e4800aeecb097065a6f07951

RANDOM SEED= 422914399

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1616584 kB
Buffers:         40696 kB
Cached:         305656 kB
SwapCached:       2624 kB
Active:         113640 kB
Inactive:       257048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616584 kB
SwapTotal:     4192956 kB
SwapFree:      4158588 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          32280 kB
Slab:            54000 kB
Committed_AS:  2869076 kB
PageTables:       1896 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= 66563 MiB

End job on node43 on Tue May  1 10:19:12 UTC 2007