Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 27.6858 | 27.6927 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_500_3__212_366__128.opb |
MD5SUM | 532f9d522f176ac928dfe97ba6769de3 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 115661 |
Best CPU time to get the best result obtained on this benchmark | 1800.73 |
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 | 192498 |
Total number of constraints | 2000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 1502 |
Number of constraints which are nor clauses,nor cardinality constraints | 498 |
Minimum length of a constraint | 128 |
Maximum length of a constraint | 2689 |
Number of terms in the objective function | 192000 |
Biggest coefficient in the objective function | 114804 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 6567727872 |
Number of bits of the sum of numbers in the objective function | 33 |
Biggest number in a constraint | 114804 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 6567727872 |
Number of bits of the biggest sum of numbers | 33 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 2.29/2.33 c constraints 2000/0 clauses 0/0 units 0 2.29/2.33 c vars 192498 2.29/2.33 c objective 192000 + 0 27.50/27.51 s UNKNOWN
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683092-1277506709/watcher-2683092-1277506709 -o /tmp/evaluation-result-2683092-1277506709/solver-2683092-1277506709 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683092-1277506709.opb 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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.98 0.99 3/106 25228 /proc/meminfo: memFree=1807348/2059040 swapFree=4139932/4192956 [pid=25228] ppid=25226 vsize=2416 CPUtime=0 /proc/25228/stat : 25228 (pbct) R 25226 25228 25203 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 126274727 2473984 214 1992294400 134512640 136421960 4287314704 18446744073709551615 135160348 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25228/statm: 604 214 135 467 0 135 0 [startup+0.0933511 s] /proc/loadavg: 0.92 0.98 0.99 3/106 25228 /proc/meminfo: memFree=1807348/2059040 swapFree=4139932/4192956 [pid=25228] ppid=25226 vsize=5864 CPUtime=0.08 /proc/25228/stat : 25228 (pbct) R 25226 25228 25203 0 -1 4202496 1301 0 0 0 8 0 0 0 20 0 1 0 126274727 6004736 848 1992294400 134512640 136421960 4287314704 18446744073709551615 135650207 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25228/statm: 1466 849 135 467 0 997 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 5864 [startup+0.101352 s] /proc/loadavg: 0.92 0.98 0.99 3/106 25228 /proc/meminfo: memFree=1807348/2059040 swapFree=4139932/4192956 [pid=25228] ppid=25226 vsize=5864 CPUtime=0.09 /proc/25228/stat : 25228 (pbct) R 25226 25228 25203 0 -1 4202496 1331 0 0 0 9 0 0 0 20 0 1 0 126274727 6004736 878 1992294400 134512640 136421960 4287314704 18446744073709551615 135378042 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25228/statm: 1466 878 135 467 0 997 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5864 [startup+0.301373 s] /proc/loadavg: 0.92 0.98 0.99 3/106 25228 /proc/meminfo: memFree=1807348/2059040 swapFree=4139932/4192956 [pid=25228] ppid=25226 vsize=10152 CPUtime=0.29 /proc/25228/stat : 25228 (pbct) R 25226 25228 25203 0 -1 4202496 3036 0 0 0 27 2 0 0 20 0 1 0 126274727 10395648 2133 1992294400 134512640 136421960 4287314704 18446744073709551615 134523763 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25228/statm: 2538 2133 135 467 0 2069 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10152 [startup+0.701418 s] /proc/loadavg: 0.92 0.98 0.99 3/106 25228 /proc/meminfo: memFree=1807348/2059040 swapFree=4139932/4192956 [pid=25228] ppid=25226 vsize=17240 CPUtime=0.69 /proc/25228/stat : 25228 (pbct) R 25226 25228 25203 0 -1 4202496 5281 0 0 0 66 3 0 0 21 0 1 0 126274727 17653760 3351 1992294400 134512640 136421960 4287314704 18446744073709551615 134535416 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25228/statm: 4310 3351 141 467 0 3841 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 17240 [startup+1.50151 s] /proc/loadavg: 0.93 0.98 0.99 2/107 25229 /proc/meminfo: memFree=1787748/2059040 swapFree=4139932/4192956 [pid=25228] ppid=25226 vsize=37732 CPUtime=1.49 /proc/25228/stat : 25228 (pbct) R 25226 25228 25203 0 -1 4202496 9910 0 0 0 144 5 0 0 23 0 1 0 126274727 38637568 7980 1992294400 134512640 136421960 4287314704 18446744073709551615 134540723 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25228/statm: 9433 7980 141 467 0 8964 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 37732 [startup+3.10168 s] /proc/loadavg: 0.93 0.98 0.99 2/107 25229 /proc/meminfo: memFree=1760096/2059040 swapFree=4139932/4192956 [pid=25228] ppid=25226 vsize=120544 CPUtime=3.09 /proc/25228/stat : 25228 (pbct) R 25226 25228 25203 0 -1 4202496 30554 0 0 0 295 14 0 0 25 0 1 0 126274727 123437056 28624 1992294400 134512640 136421960 4287314704 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25228/statm: 30136 28625 193 467 0 29667 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 120544 [startup+6.30104 s] /proc/loadavg: 0.93 0.98 0.99 2/107 25231 /proc/meminfo: memFree=1534540/2059040 swapFree=4139932/4192956 [pid=25228] ppid=25226 vsize=348160 CPUtime=6.29 /proc/25228/stat : 25228 (pbct) R 25226 25228 25203 0 -1 4202496 90591 0 0 0 588 41 0 0 25 0 1 0 126274727 356515840 83591 1992294400 134512640 136421960 4287314704 18446744073709551615 135825212 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25228/statm: 87040 83592 193 467 0 86571 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 348160 [startup+12.7018 s] /proc/loadavg: 0.94 0.98 0.99 2/107 25231 /proc/meminfo: memFree=1095720/2059040 swapFree=4139932/4192956 [pid=25228] ppid=25226 vsize=771100 CPUtime=12.69 /proc/25228/stat : 25228 (pbct) R 25226 25228 25203 0 -1 4202496 203052 0 0 0 1179 90 0 0 25 0 1 0 126274727 789606400 189332 1992294400 134512640 136421960 4287314704 18446744073709551615 135405073 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25228/statm: 192775 189333 193 467 0 192306 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 771100 [startup+25.5012 s] /proc/loadavg: 0.95 0.98 0.99 2/107 25231 /proc/meminfo: memFree=212096/2059040 swapFree=4139932/4192956 [pid=25228] ppid=25226 vsize=1626300 CPUtime=25.48 /proc/25228/stat : 25228 (pbct) R 25226 25228 25203 0 -1 4202496 434023 0 0 0 2354 194 0 0 25 0 1 0 126274727 1665331200 404295 1992294400 134512640 136421960 4287314704 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25228/statm: 406575 404296 193 467 0 406106 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1626300 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+27.5084 s] /proc/loadavg: 0.95 0.98 0.99 2/107 25231 /proc/meminfo: memFree=24608/2059040 swapFree=4139932/4192956 [pid=25228] ppid=25226 vsize=1846264 CPUtime=27.5 /proc/25228/stat : 25228 (pbct) R 25226 25228 25203 0 -1 4202496 491165 0 0 0 2526 224 0 0 25 0 1 0 126274727 1890574336 445053 1992294400 134512640 136421960 4287314704 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25228/statm: 461566 445054 193 467 0 461097 0 Current children cumulated CPU time (s) 27.5 Current children cumulated vsize (KiB) 1846264 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+27.6084 s] /proc/loadavg: 0.95 0.98 0.99 2/107 25231 /proc/meminfo: memFree=24608/2059040 swapFree=4139932/4192956 [pid=25228] ppid=25226 vsize=0 CPUtime=27.59 /proc/25228/stat : 25228 (pbct) R 25226 25228 25203 0 -1 4194308 491175 0 0 0 2526 233 0 0 25 0 1 0 126274727 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/25228/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 27.59 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 27.6927 CPU time (s): 27.6858 CPU user time (s): 25.2682 CPU system time (s): 2.41763 CPU usage (%): 99.975 Max. virtual memory (cumulated for all children) (KiB): 1846264 getrusage(RUSAGE_CHILDREN,...) data: user time used= 25.2682 system time used= 2.41763 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 491175 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= 2 involuntary context switches= 46 runsolver used 0.056991 second user time and 0.137979 second system time The end
Begin job on node005 at 2010-06-26 00:58:30 IDJOB=2683092 IDBENCH=71866 IDSOLVER=1192 FILE ID=node005/2683092-1277506709 PBS_JOBID= 11190644 Free space on /tmp= 62520 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_500_3__212_366__128.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683092-1277506709/watcher-2683092-1277506709 -o /tmp/evaluation-result-2683092-1277506709/solver-2683092-1277506709 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683092-1277506709.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 532f9d522f176ac928dfe97ba6769de3 RANDOM SEED=1865456281 node005.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.246 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.49 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 : 3000.246 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1807752 kB Buffers: 51748 kB Cached: 100632 kB SwapCached: 5480 kB Active: 76276 kB Inactive: 89000 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1807752 kB SwapTotal: 4192956 kB SwapFree: 4139932 kB Dirty: 10756 kB Writeback: 0 kB AnonPages: 11508 kB Mapped: 11872 kB Slab: 64064 kB PageTables: 4132 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181496 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62520 MiB End job on node005 at 2010-06-26 00:59:00