Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | ? (MO) | 172.41 | 172.776 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb |
MD5SUM | f0369b32b392b309903886944ef44b64 |
Bench Category | OPT-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 Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 204880 |
Total number of constraints | 159488 |
Number of constraints which are clauses | 129232 |
Number of constraints which are cardinality constraints (but not clauses) | 5805 |
Number of constraints which are nor clauses,nor cardinality constraints | 24451 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 120 |
Number of terms in the objective function | 75648 |
Biggest coefficient in the objective function | 7 |
Number of bits for the biggest coefficient in the objective function | 3 |
Sum of the numbers in the objective function | 529536 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 7 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 529536 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
172.37/172.65 c Somebody sent me a SIGTERM 172.37/172.65 s UNKNOWN 172.37/172.69 pb2clasp1: no process killed
ERROR: no interpretation found !
/tmp/evaluation/348977-1176612722/instance-348977-1176612722.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node63/watcher-348977-1176612722 -o ROOT/results/node63/solver-348977-1176612722 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348977-1176612722.opb /tmp/evaluation/348977-1176612722/temp Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 1.00 0.99 3/64 17292 /proc/meminfo: memFree=1698932/2055920 swapFree=4191892/4192956 [pid=17292] ppid=17290 vsize=12268 CPUtime=0 /proc/17292/stat : 17292 (pbclasp) D 17290 17292 16880 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 137262115 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247254973029 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/17292/statm: 3067 317 242 3 0 167 0 [startup+0.055088 s] /proc/loadavg: 0.92 1.00 0.99 3/64 17292 /proc/meminfo: memFree=1698932/2055920 swapFree=4191892/4192956 [pid=17292] ppid=17290 vsize=14496 CPUtime=0.04 /proc/17292/stat : 17292 (pbclasp) R 17290 17292 16880 0 -1 4194304 976 0 0 0 4 0 0 0 18 0 1 0 137262115 14843904 942 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247254651617 0 0 4224 16384 0 0 0 17 1 0 0 /proc/17292/statm: 3624 942 314 3 0 724 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 14496 [startup+0.101092 s] /proc/loadavg: 0.92 1.00 0.99 3/64 17292 /proc/meminfo: memFree=1698932/2055920 swapFree=4191892/4192956 [pid=17292] ppid=17290 vsize=16448 CPUtime=0.09 /proc/17292/stat : 17292 (pbclasp) R 17290 17292 16880 0 -1 4194304 1486 0 0 0 9 0 0 0 18 0 1 0 137262115 16842752 1452 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247254651617 0 0 4224 16384 0 0 0 17 1 0 0 /proc/17292/statm: 4112 1452 314 3 0 1212 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 16448 [startup+0.301113 s] /proc/loadavg: 0.92 1.00 0.99 3/64 17292 /proc/meminfo: memFree=1698932/2055920 swapFree=4191892/4192956 [pid=17292] ppid=17290 vsize=24228 CPUtime=0.28 /proc/17292/stat : 17292 (pbclasp) R 17290 17292 16880 0 -1 4194304 11487 0 0 0 24 4 0 0 19 0 1 0 137262115 24809472 3408 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247254685098 0 0 4224 16384 0 0 0 17 1 0 0 /proc/17292/statm: 6057 3408 320 3 0 3157 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 24228 [startup+0.701154 s] /proc/loadavg: 0.92 1.00 0.99 3/64 17292 /proc/meminfo: memFree=1698932/2055920 swapFree=4191892/4192956 [pid=17292] ppid=17290 vsize=24228 CPUtime=0.69 /proc/17292/stat : 17292 (pbclasp) R 17290 17292 16880 0 -1 4194304 35808 0 0 0 55 14 0 0 22 0 1 0 137262115 24809472 3408 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247254685171 0 0 4224 16384 0 0 0 17 1 0 0 /proc/17292/statm: 6057 3408 320 3 0 3157 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 24228 [startup+1.50124 s] /proc/loadavg: 0.92 1.00 0.99 2/65 17293 /proc/meminfo: memFree=1686764/2055920 swapFree=4191892/4192956 [pid=17292] ppid=17290 vsize=24224 CPUtime=1.49 /proc/17292/stat : 17292 (pbclasp) R 17290 17292 16880 0 -1 4194304 85022 0 0 0 115 34 0 0 25 0 1 0 137262115 24805376 3407 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247254685098 0 0 4224 16384 0 0 0 17 1 0 0 /proc/17292/statm: 6056 3407 320 3 0 3156 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 24224 [startup+3.10141 s] /proc/loadavg: 0.92 1.00 0.99 2/65 17293 /proc/meminfo: memFree=1686316/2055920 swapFree=4191892/4192956 [pid=17292] ppid=17290 vsize=24352 CPUtime=3.09 /proc/17292/stat : 17292 (pbclasp) R 17290 17292 16880 0 -1 4194304 184675 0 0 0 236 73 0 0 25 0 1 0 137262115 24936448 3417 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247275253441 0 0 4224 16384 0 0 0 17 1 0 0 /proc/17292/statm: 6088 3417 320 3 0 3188 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 24352 [startup+6.30174 s] /proc/loadavg: 0.93 1.00 0.99 2/65 17293 /proc/meminfo: memFree=1686188/2055920 swapFree=4191892/4192956 [pid=17292] ppid=17290 vsize=24472 CPUtime=6.29 /proc/17292/stat : 17292 (pbclasp) R 17290 17292 16880 0 -1 4194304 385330 0 0 0 479 150 0 0 25 0 1 0 137262115 25059328 3461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247254685560 0 0 4224 16384 0 0 0 17 1 0 0 /proc/17292/statm: 6118 3461 320 3 0 3218 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 24472 [startup+12.7024 s] /proc/loadavg: 0.93 1.00 0.99 2/65 17293 /proc/meminfo: memFree=1685996/2055920 swapFree=4191892/4192956 [pid=17292] ppid=17290 vsize=24860 CPUtime=12.68 /proc/17292/stat : 17292 (pbclasp) R 17290 17292 16880 0 -1 4194304 792005 0 0 0 964 304 0 0 25 0 1 0 137262115 25456640 3554 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247275130632 0 0 4224 16384 0 0 0 17 1 0 0 /proc/17292/statm: 6215 3554 320 3 0 3315 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 24860 [startup+25.5018 s] /proc/loadavg: 0.95 1.00 0.99 2/65 17293 /proc/meminfo: memFree=1684908/2055920 swapFree=4191892/4192956 [pid=17292] ppid=17290 vsize=25888 CPUtime=25.48 /proc/17292/stat : 17292 (pbclasp) R 17290 17292 16880 0 -1 4194304 1628448 0 0 0 1930 618 0 0 25 0 1 0 137262115 26509312 3800 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247275130632 0 0 4224 16384 0 0 0 17 1 0 0 /proc/17292/statm: 6472 3800 320 3 0 3572 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 25888 [startup+51.1014 s] /proc/loadavg: 0.96 1.00 0.99 2/65 17293 /proc/meminfo: memFree=1682988/2055920 swapFree=4191892/4192956 [pid=17292] ppid=17290 vsize=27888 CPUtime=51.07 /proc/17292/stat : 17292 (pbclasp) R 17290 17292 16880 0 -1 4194304 3405595 0 0 0 3821 1286 0 0 25 0 1 0 137262115 28557312 4292 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247275130632 0 0 4224 16384 0 0 0 17 1 0 0 /proc/17292/statm: 6972 4292 320 3 0 4072 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 27888 [startup+102.306 s] /proc/loadavg: 0.98 1.00 0.99 2/65 17293 /proc/meminfo: memFree=1675180/2055920 swapFree=4191892/4192956 [pid=17292] ppid=17290 vsize=35772 CPUtime=102.26 /proc/17292/stat : 17292 (pbclasp) R 17290 17292 16880 0 -1 4194304 7497531 0 0 0 7660 2566 0 0 25 0 1 0 137262115 36630528 6258 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247275130626 0 0 4224 16384 0 0 0 17 1 0 0 /proc/17292/statm: 8943 6258 320 3 0 6043 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 35772 [startup+162.301 s] /proc/loadavg: 1.03 1.01 1.00 2/68 17302 /proc/meminfo: memFree=326612/2055920 swapFree=4191892/4192956 [pid=17292] ppid=17290 vsize=45232 CPUtime=118.38 /proc/17292/stat : 17292 (pbclasp) S 17290 17292 16880 0 -1 4194304 7502636 1838 0 0 7809 2568 1443 18 16 0 1 0 137262115 46317568 8661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/17292/statm: 11308 8661 343 3 0 8408 0 [pid=17300] ppid=17292 vsize=5352 CPUtime=0 /proc/17300/stat : 17300 (sh) S 17292 17292 16880 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137273960 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/17300/statm: 1338 224 188 169 0 49 0 [pid=17301] ppid=17300 vsize=2520 CPUtime=0.02 /proc/17301/stat : 17301 (cat) S 17300 17292 16880 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 137273960 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/17301/statm: 630 87 71 4 0 42 0 [pid=17302] ppid=17300 vsize=1348164 CPUtime=43.76 /proc/17302/stat : 17302 (clasp) R 17300 17292 16880 0 -1 4194304 339194 0 0 0 4249 127 0 0 25 0 1 0 137273960 1380519936 329121 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134656449 0 0 4096 0 0 0 0 17 1 0 0 /proc/17302/statm: 337041 329121 184 154 0 336511 0 Current children cumulated CPU time (s) 162.16 Current children cumulated vsize (KiB) 1401268 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+172.507 s] /proc/loadavg: 1.03 1.01 1.00 3/67 17302 /proc/meminfo: memFree=13916/2055920 swapFree=4184784/4192956 [pid=17292] ppid=17290 vsize=45232 CPUtime=118.38 /proc/17292/stat : 17292 (pbclasp) S 17290 17292 16880 0 -1 4194304 7502636 1838 0 0 7809 2568 1443 18 16 0 1 0 137262115 46317568 8661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/17292/statm: 11308 8661 343 3 0 8408 0 [pid=17300] ppid=17292 vsize=5352 CPUtime=0.03 /proc/17300/stat : 17300 (sh) S 17292 17292 16880 0 -1 4194304 287 121 0 0 0 0 0 3 16 0 1 0 137273960 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/17300/statm: 1338 224 188 169 0 49 0 [pid=17302] ppid=17300 vsize=1865248 CPUtime=53.96 /proc/17302/stat : 17302 (clasp) R 17300 17292 16880 0 -1 4194304 517512 0 0 0 5189 207 0 0 25 0 1 0 137273960 1910013952 412136 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134755186 0 0 4096 0 0 0 0 17 0 0 0 /proc/17302/statm: 466312 412181 188 154 0 465782 0 Current children cumulated CPU time (s) 172.37 Current children cumulated vsize (KiB) 1915832 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds [startup+172.507 s] /proc/loadavg: 1.03 1.01 1.00 3/67 17302 /proc/meminfo: memFree=13916/2055920 swapFree=4184784/4192956 [pid=17292] ppid=17290 vsize=45232 CPUtime=118.38 /proc/17292/stat : 17292 (pbclasp) S 17290 17292 16880 0 -1 4194304 7502636 1838 0 0 7809 2568 1443 18 16 0 1 0 137262115 46317568 8661 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/17292/statm: 11308 8661 343 3 0 8408 0 [pid=17300] ppid=17292 vsize=5352 CPUtime=0.03 /proc/17300/stat : 17300 (sh) S 17292 17292 16880 0 -1 4194304 287 121 0 0 0 0 0 3 16 0 1 0 137273960 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/17300/statm: 1338 224 188 169 0 49 0 [pid=17302] ppid=17300 vsize=1865248 CPUtime=53.96 /proc/17302/stat : 17302 (clasp) R 17300 17292 16880 0 -1 4194304 517512 0 0 0 5189 207 0 0 25 0 1 0 137273960 1910013952 412136 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134755186 0 0 4096 0 0 0 0 17 0 0 0 /proc/17302/statm: 466312 412181 188 154 0 465782 0 Current children cumulated CPU time (s) 172.37 Current children cumulated vsize (KiB) 1915832 # WARNING: # current cumulated CPU time (118.49 s) is less than in the last sample (172.37 s) # The time of a child was probably not reported to its father. # (see the samples just above and below) # Adding the difference (53.88 s) to the 'lost time'. [startup+172.745 s] /proc/loadavg: 1.03 1.01 1.00 3/67 17305 /proc/meminfo: memFree=1489864/2055920 swapFree=4184584/4192956 [pid=17292] ppid=17290 vsize=45232 CPUtime=118.49 /proc/17292/stat : 17292 (pbclasp) R 17290 17292 16880 0 -1 4194304 7508325 2689 0 0 7813 2569 1444 23 17 0 1 0 137262115 46317568 8663 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247274808412 0 0 4224 16384 0 0 0 17 1 0 0 /proc/17292/statm: 11308 8663 344 3 0 8408 0 Current children cumulated CPU time (s) 118.49 Current children cumulated vsize (KiB) 45232 Solver just ended. Dumping a history of the last processes samples [startup+172.745 s] /proc/loadavg: 1.03 1.01 1.00 3/67 17305 /proc/meminfo: memFree=1489864/2055920 swapFree=4184584/4192956 [pid=17292] ppid=17290 vsize=45232 CPUtime=118.49 /proc/17292/stat : 17292 (pbclasp) R 17290 17292 16880 0 -1 4194304 7508325 2689 0 0 7813 2569 1444 23 17 0 1 0 137262115 46317568 8663 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247274808412 0 0 4224 16384 0 0 0 17 1 0 0 /proc/17292/statm: 11308 8663 344 3 0 8408 0 Current children cumulated CPU time (s) 118.49 Current children cumulated vsize (KiB) 45232 Child status: 0 # 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): 53.88 # lost CPU user time (s): 51.84 # lost CPU system time (s): 2.04 Real time (s): 172.776 CPU time (s): 172.41 CPU user time (s): 144.437 CPU system time (s): 27.9731 CPU usage (%): 99.7879 Max. virtual memory (cumulated for all children) (KiB): 1915832 getrusage(RUSAGE_CHILDREN,...) data: user time used= 92.5969 system time used= 25.9331 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7512175 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= 4235 involuntary context switches= 243 runsolver used 0.144977 second user time and 0.423935 second system time The end
Begin job on node63 on Sun Apr 15 04:52:02 UTC 2007 IDJOB= 348977 IDBENCH= 1804 IDSOLVER= 158 FILE ID= node63/348977-1176612722 PBS_JOBID= 4557060 Free space on /tmp= 66555 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb COMMAND LINE= pbclasp instance-348977-1176612722.opb /tmp/evaluation/348977-1176612722/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-348977-1176612722 -o ROOT/results/node63/conversion-348977-1176612722 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348977-1176612722/instance-348977-1176612722.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node63/watcher-348977-1176612722 -o ROOT/results/node63/solver-348977-1176612722 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348977-1176612722.opb /tmp/evaluation/348977-1176612722/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= f0369b32b392b309903886944ef44b64 RANDOM SEED= 314146277 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node63.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: 1699404 kB Buffers: 45544 kB Cached: 189400 kB SwapCached: 268 kB Active: 121944 kB Inactive: 130472 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1699404 kB SwapTotal: 4192956 kB SwapFree: 4191892 kB Dirty: 9692 kB Writeback: 0 kB Mapped: 25148 kB Slab: 90128 kB Committed_AS: 698096 kB PageTables: 1460 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= 66523 MiB End job on node63 on Sun Apr 15 04:54:57 UTC 2007