Trace number 362584

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? (MO) 40.8069 41.0361

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos12.opb
MD5SUMa0b6152dd8614459e798b375ad9ceb75
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.40978
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables22960
Total number of constraints8611
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 constraints8611
Minimum length of a constraint11
Maximum length of a constraint840
Number of terms in the objective function 13440
Biggest coefficient in the objective function 586
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 535808
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535808
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)

38.87/39.01	c Somebody sent me a SIGTERM
38.87/39.01	s UNKNOWN
38.87/39.08	pb2clasp1: no process killed
6.89/41.02	sh: line 1: 22099 Killed                  cat /tmp/evaluation/362584-1177015176/temp/instance-362584-1177015176.opb.op
6.89/41.02	     22100                       | clasp >/tmp/evaluation/362584-1177015176/temp/instance-362584-1177015176.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362584-1177015176/instance-362584-1177015176.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-362584-1177015176 -o ROOT/results/node41/solver-362584-1177015176 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362584-1177015176.opb /tmp/evaluation/362584-1177015176/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 2/77 22079
/proc/meminfo: memFree=1610368/2055920 swapFree=4145392/4192956
[pid=22079] ppid=22077 vsize=12268 CPUtime=0
/proc/22079/stat : 22079 (pbclasp) D 22077 22079 21824 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149429552 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238390311525 0 2147483391 4224 0 18446744072099781622 0 0 17 0 0 0
/proc/22079/statm: 3067 317 242 3 0 167 0

[startup+0.0454001 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 22079
/proc/meminfo: memFree=1610368/2055920 swapFree=4145392/4192956
[pid=22079] ppid=22077 vsize=13996 CPUtime=0.03
/proc/22079/stat : 22079 (pbclasp) R 22077 22079 21824 0 -1 4194304 2542 0 0 0 3 0 0 0 18 0 1 0 149429552 14331904 845 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238390023594 0 0 4224 16384 0 0 0 17 0 0 0
/proc/22079/statm: 3499 845 320 3 0 599 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13996

[startup+0.101404 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 22079
/proc/meminfo: memFree=1610368/2055920 swapFree=4145392/4192956
[pid=22079] ppid=22077 vsize=13996 CPUtime=0.09
/proc/22079/stat : 22079 (pbclasp) R 22077 22079 21824 0 -1 4194304 7630 0 0 0 8 1 0 0 18 0 1 0 149429552 14331904 851 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238410591937 0 0 4224 16384 0 0 0 17 0 0 0
/proc/22079/statm: 3499 851 320 3 0 599 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13996

[startup+0.301421 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 22079
/proc/meminfo: memFree=1610368/2055920 swapFree=4145392/4192956
[pid=22079] ppid=22077 vsize=14152 CPUtime=0.28
/proc/22079/stat : 22079 (pbclasp) R 22077 22079 21824 0 -1 4194304 15871 0 0 0 25 3 0 0 19 0 1 0 149429552 14491648 876 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238410469122 0 0 4224 16384 0 0 0 17 0 0 0
/proc/22079/statm: 3538 876 320 3 0 638 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14152

[startup+0.701455 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 22079
/proc/meminfo: memFree=1610368/2055920 swapFree=4145392/4192956
[pid=22079] ppid=22077 vsize=14416 CPUtime=0.68
/proc/22079/stat : 22079 (pbclasp) R 22077 22079 21824 0 -1 4194304 15951 0 0 0 65 3 0 0 23 0 1 0 149429552 14761984 956 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238410469134 0 0 4224 16384 0 0 0 17 0 0 0
/proc/22079/statm: 3604 956 320 3 0 704 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14416

[startup+1.50152 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 22080
/proc/meminfo: memFree=1607416/2055920 swapFree=4145392/4192956
[pid=22079] ppid=22077 vsize=15244 CPUtime=1.48
/proc/22079/stat : 22079 (pbclasp) R 22077 22079 21824 0 -1 4194304 16147 0 0 0 145 3 0 0 25 0 1 0 149429552 15609856 1152 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238410469134 0 0 4224 16384 0 0 0 17 0 0 0
/proc/22079/statm: 3811 1152 320 3 0 911 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15244

[startup+3.10166 s]
/proc/loadavg: 0.85 0.97 0.99 2/80 22082
/proc/meminfo: memFree=1604520/2055920 swapFree=4145392/4192956
[pid=22079] ppid=22077 vsize=16432 CPUtime=1.95
/proc/22079/stat : 22079 (pbclasp) S 22077 22079 21824 0 -1 4194304 16458 0 0 0 191 4 0 0 25 0 1 0 149429552 16826368 1448 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22079/statm: 4108 1448 324 3 0 1208 0
[pid=22081] ppid=22079 vsize=5352 CPUtime=0
/proc/22081/stat : 22081 (sh) S 22079 22079 21824 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149429748 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22081/statm: 1338 229 193 169 0 49 0
[pid=22082] ppid=22081 vsize=12532 CPUtime=1.13
/proc/22082/stat : 22082 (pb2clasp1) R 22081 22079 21824 0 -1 4194304 537 0 0 0 112 1 0 0 25 0 1 0 149429748 12832768 499 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 238390023616 0 0 4224 0 0 0 0 17 0 0 0
/proc/22082/statm: 3133 499 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 34316

[startup+6.30194 s]
/proc/loadavg: 0.86 0.97 0.99 2/81 22089
/proc/meminfo: memFree=1596000/2055920 swapFree=4145392/4192956
[pid=22079] ppid=22077 vsize=17620 CPUtime=5
/proc/22079/stat : 22079 (pbclasp) S 22077 22079 21824 0 -1 4194304 17269 1677 0 0 195 4 297 4 16 0 1 0 149429552 18042880 1763 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22079/statm: 4405 1763 343 3 0 1505 0
[pid=22087] ppid=22079 vsize=5352 CPUtime=0
/proc/22087/stat : 22087 (sh) S 22079 22079 21824 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 149430054 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22087/statm: 1338 224 188 169 0 49 0
[pid=22088] ppid=22087 vsize=2520 CPUtime=0
/proc/22088/stat : 22088 (cat) S 22087 22079 21824 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149430055 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/22088/statm: 630 87 71 4 0 42 0
[pid=22089] ppid=22087 vsize=7476 CPUtime=1.25
/proc/22089/stat : 22089 (clasp) R 22087 22079 21824 0 -1 4194304 1528 0 0 0 125 0 0 0 25 0 1 0 149430055 7655424 1484 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 0 0 0
/proc/22089/statm: 1869 1484 173 154 0 1339 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 32968

[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.99 2/81 22089
/proc/meminfo: memFree=1288672/2055920 swapFree=4145456/4192956
[pid=22079] ppid=22077 vsize=17620 CPUtime=5
/proc/22079/stat : 22079 (pbclasp) S 22077 22079 21824 0 -1 4194304 17269 1677 0 0 195 4 297 4 16 0 1 0 149429552 18042880 1763 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22079/statm: 4405 1763 343 3 0 1505 0
[pid=22087] ppid=22079 vsize=5352 CPUtime=0
/proc/22087/stat : 22087 (sh) S 22079 22079 21824 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 149430054 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22087/statm: 1338 224 188 169 0 49 0
[pid=22088] ppid=22087 vsize=2520 CPUtime=0
/proc/22088/stat : 22088 (cat) S 22087 22079 21824 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149430055 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/22088/statm: 630 87 71 4 0 42 0
[pid=22089] ppid=22087 vsize=358984 CPUtime=7.65
/proc/22089/stat : 22089 (clasp) R 22087 22079 21824 0 -1 4194304 91119 0 0 0 730 35 0 0 25 0 1 0 149430055 367599616 88046 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 0 0 0
/proc/22089/statm: 89746 88048 181 154 0 89216 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 384476

[startup+25.5026 s]
/proc/loadavg: 0.90 0.97 0.99 2/81 22089
/proc/meminfo: memFree=522976/2055920 swapFree=4145456/4192956
[pid=22079] ppid=22077 vsize=17620 CPUtime=5
/proc/22079/stat : 22079 (pbclasp) S 22077 22079 21824 0 -1 4194304 17269 1677 0 0 195 4 297 4 16 0 1 0 149429552 18042880 1763 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22079/statm: 4405 1763 343 3 0 1505 0
[pid=22087] ppid=22079 vsize=5352 CPUtime=0
/proc/22087/stat : 22087 (sh) S 22079 22079 21824 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 149430054 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22087/statm: 1338 224 188 169 0 49 0
[pid=22088] ppid=22087 vsize=2520 CPUtime=0
/proc/22088/stat : 22088 (cat) S 22087 22079 21824 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149430055 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/22088/statm: 630 87 71 4 0 42 0
[pid=22089] ppid=22087 vsize=1103420 CPUtime=20.45
/proc/22089/stat : 22089 (clasp) R 22087 22079 21824 0 -1 4194304 279416 0 0 0 1940 105 0 0 25 0 1 0 149430055 1129902080 272498 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 0 0 0
/proc/22089/statm: 275855 272498 181 154 0 275325 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1128912



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.0018 s]
/proc/loadavg: 0.92 0.97 0.99 2/81 22089
/proc/meminfo: memFree=15840/2055920 swapFree=4145460/4192956
[pid=22079] ppid=22077 vsize=17620 CPUtime=5
/proc/22079/stat : 22079 (pbclasp) S 22077 22079 21824 0 -1 4194304 17269 1677 0 0 195 4 297 4 16 0 1 0 149429552 18042880 1763 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22079/statm: 4405 1763 343 3 0 1505 0
[pid=22087] ppid=22079 vsize=5352 CPUtime=0
/proc/22087/stat : 22087 (sh) S 22079 22079 21824 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 149430054 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22087/statm: 1338 224 188 169 0 49 0
[pid=22088] ppid=22087 vsize=2520 CPUtime=0
/proc/22088/stat : 22088 (cat) S 22087 22079 21824 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149430055 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/22088/statm: 630 87 71 4 0 42 0
[pid=22089] ppid=22087 vsize=1822728 CPUtime=33.87
/proc/22089/stat : 22089 (clasp) R 22087 22079 21824 0 -1 4194304 462190 0 0 0 3209 178 0 0 25 0 1 0 149430055 1866473472 446620 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/22089/statm: 455682 446620 181 154 0 455152 0
Current children cumulated CPU time (s) 38.87
Current children cumulated vsize (KiB) 1848220

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

[startup+39.0018 s]
/proc/loadavg: 0.92 0.97 0.99 2/81 22089
/proc/meminfo: memFree=15840/2055920 swapFree=4145460/4192956
[pid=22079] ppid=22077 vsize=17620 CPUtime=5
/proc/22079/stat : 22079 (pbclasp) S 22077 22079 21824 0 -1 4194304 17269 1677 0 0 195 4 297 4 16 0 1 0 149429552 18042880 1763 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22079/statm: 4405 1763 343 3 0 1505 0
[pid=22087] ppid=22079 vsize=5352 CPUtime=0
/proc/22087/stat : 22087 (sh) S 22079 22079 21824 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 149430054 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22087/statm: 1338 224 188 169 0 49 0
[pid=22088] ppid=22087 vsize=2520 CPUtime=0
/proc/22088/stat : 22088 (cat) S 22087 22079 21824 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149430055 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/22088/statm: 630 87 71 4 0 42 0
[pid=22089] ppid=22087 vsize=1822728 CPUtime=33.87
/proc/22089/stat : 22089 (clasp) R 22087 22079 21824 0 -1 4194304 462190 0 0 0 3209 178 0 0 25 0 1 0 149430055 1866473472 446620 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/22089/statm: 455682 446620 181 154 0 455152 0
Current children cumulated CPU time (s) 38.87
Current children cumulated vsize (KiB) 1848220

# WARNING:
# current cumulated CPU time (5.03 s) is less than in the last sample (38.87 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (33.84 s) to the 'lost time'.

[startup+39.1188 s]
/proc/loadavg: 0.92 0.97 0.99 2/81 22089
/proc/meminfo: memFree=15840/2055920 swapFree=4145460/4192956
[pid=22079] ppid=22077 vsize=17620 CPUtime=5.03
/proc/22079/stat : 22079 (pbclasp) S 22077 22079 21824 0 -1 4194304 17429 3048 0 0 196 4 297 6 18 0 1 0 149429552 18042880 1765 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22079/statm: 4405 1765 343 3 0 1505 0
Current children cumulated CPU time (s) 5.03
Current children cumulated vsize (KiB) 17620

Sending SIGKILL to process tree (bottom up)

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

[startup+39.8019 s]
/proc/loadavg: 0.92 0.97 0.99 2/82 22100
/proc/meminfo: memFree=1803608/2055920 swapFree=4145460/4192956
[pid=22079] ppid=22077 vsize=17620 CPUtime=5.05
/proc/22079/stat : 22079 (pbclasp) S 22077 22079 21824 0 -1 4194304 17440 3450 0 0 196 4 297 8 18 0 1 0 149429552 18042880 1765 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22079/statm: 4405 1765 343 3 0 1505 0
[pid=22098] ppid=22079 vsize=5352 CPUtime=0
/proc/22098/stat : 22098 (sh) S 22079 22079 21824 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 149433466 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22098/statm: 1338 224 188 169 0 49 0
[pid=22099] ppid=22098 vsize=2520 CPUtime=0
/proc/22099/stat : 22099 (cat) S 22098 22079 21824 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 149433466 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22099/statm: 630 87 71 4 0 42 0
[pid=22100] ppid=22098 vsize=4704 CPUtime=0.64
/proc/22100/stat : 22100 (clasp) R 22098 22079 21824 0 -1 4194304 855 0 0 0 64 0 0 0 25 0 1 0 149433466 4816896 811 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134711188 0 0 4096 0 0 0 0 17 0 0 0
/proc/22100/statm: 1176 811 173 154 0 646 0
Current children cumulated CPU time (s) 5.69
Current children cumulated vsize (KiB) 30196

[startup+40.6019 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 22100
/proc/meminfo: memFree=1798936/2055920 swapFree=4145460/4192956
[pid=22079] ppid=22077 vsize=17620 CPUtime=5.05
/proc/22079/stat : 22079 (pbclasp) S 22077 22079 21824 0 -1 4194304 17440 3450 0 0 196 4 297 8 18 0 1 0 149429552 18042880 1765 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22079/statm: 4405 1765 343 3 0 1505 0
[pid=22098] ppid=22079 vsize=5352 CPUtime=0
/proc/22098/stat : 22098 (sh) S 22079 22079 21824 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 149433466 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22098/statm: 1338 224 188 169 0 49 0
[pid=22099] ppid=22098 vsize=2520 CPUtime=0
/proc/22099/stat : 22099 (cat) S 22098 22079 21824 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 149433466 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/22099/statm: 630 87 71 4 0 42 0
[pid=22100] ppid=22098 vsize=8268 CPUtime=1.45
/proc/22100/stat : 22100 (clasp) R 22098 22079 21824 0 -1 4194304 1719 0 0 0 144 1 0 0 25 0 1 0 149433466 8466432 1675 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2335236 0 0 4096 0 0 0 0 17 0 0 0
/proc/22100/statm: 2067 1675 173 154 0 1537 0
Current children cumulated CPU time (s) 6.5
Current children cumulated vsize (KiB) 33760

[startup+41.002 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 22100
/proc/meminfo: memFree=1798936/2055920 swapFree=4145460/4192956
[pid=22079] ppid=22077 vsize=17620 CPUtime=5.05
/proc/22079/stat : 22079 (pbclasp) S 22077 22079 21824 0 -1 4194304 17440 3450 0 0 196 4 297 8 18 0 1 0 149429552 18042880 1765 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22079/statm: 4405 1765 343 3 0 1505 0
[pid=22098] ppid=22079 vsize=5352 CPUtime=0
/proc/22098/stat : 22098 (sh) S 22079 22079 21824 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 149433466 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22098/statm: 1338 224 188 169 0 49 0
[pid=22099] ppid=22098 vsize=2520 CPUtime=0
/proc/22099/stat : 22099 (cat) S 22098 22079 21824 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149433466 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 238390313186 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/22099/statm: 630 87 71 4 0 42 0
[pid=22100] ppid=22098 vsize=9852 CPUtime=1.84
/proc/22100/stat : 22100 (clasp) R 22098 22079 21824 0 -1 4194304 2131 0 0 0 183 1 0 0 25 0 1 0 149433466 10088448 2087 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088139 0 0 4096 0 0 0 0 17 0 0 0
/proc/22100/statm: 2463 2087 173 154 0 1933 0
Current children cumulated CPU time (s) 6.89
Current children cumulated vsize (KiB) 35344

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): 33.84
#  lost CPU user time (s): 32.08
#  lost CPU system time (s): 1.76

Real time (s): 41.0361
CPU time (s): 40.8069
CPU user time (s): 38.885
CPU system time (s): 1.92197
CPU usage (%): 99.4417
Max. virtual memory (cumulated for all children) (KiB): 1848220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.80497
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23474
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1400
involuntary context switches= 420

runsolver used 0.043993 second user time and 0.119981 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Thu Apr 19 20:39:37 UTC 2007

IDJOB= 362584
IDBENCH= 1579
IDSOLVER= 158
FILE ID= node41/362584-1177015176

PBS_JOBID= 4630554

Free space on /tmp= 66345 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos12.opb
COMMAND LINE= pbclasp instance-362584-1177015176.opb /tmp/evaluation/362584-1177015176/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-362584-1177015176 -o ROOT/results/node41/conversion-362584-1177015176 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362584-1177015176/instance-362584-1177015176.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-362584-1177015176 -o ROOT/results/node41/solver-362584-1177015176 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362584-1177015176.opb /tmp/evaluation/362584-1177015176/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  a0b6152dd8614459e798b375ad9ceb75

RANDOM SEED= 829873258

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1610776 kB
Buffers:         38076 kB
Cached:         321980 kB
SwapCached:       2792 kB
Active:         116344 kB
Inactive:       267920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610776 kB
SwapTotal:     4192956 kB
SwapFree:      4145392 kB
Dirty:            4068 kB
Writeback:           0 kB
Mapped:          31784 kB
Slab:            46188 kB
Committed_AS:  2561208 kB
PageTables:       2012 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= 66338 MiB

End job on node41 on Thu Apr 19 20:40:18 UTC 2007