Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 34.5667 | 34.5841 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_500_3__212_366__256.opb |
MD5SUM | 236786dd2c62aa0c592a46a79d99b528 |
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 | 245667 |
Best CPU time to get the best result obtained on this benchmark | 1801.01 |
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 | 384498 |
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 | 256 |
Maximum length of a constraint | 5377 |
Number of terms in the objective function | 384000 |
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 | 13135455744 |
Number of bits of the sum of numbers in the objective function | 34 |
Biggest number in a constraint | 114804 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 13135455744 |
Number of bits of the biggest sum of numbers | 34 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 4.89/4.93 c constraints 2000/0 clauses 0/0 units 0 4.89/4.93 c vars 384498 4.89/4.94 c objective 384000 + 0 34.39/34.41 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-2669485-1276689917/watcher-2669485-1276689917 -o /tmp/evaluation-result-2669485-1276689917/solver-2669485-1276689917 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669485-1276689917.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 15195 /proc/meminfo: memFree=1760080/2059040 swapFree=4141108/4192956 [pid=15195] ppid=15193 vsize=2488 CPUtime=0 /proc/15195/stat : 15195 (pbct) R 15193 15195 14289 0 -1 4202496 305 0 0 0 0 0 0 0 20 0 1 0 10283397 2547712 227 1992294400 134512640 136485738 4289617936 18446744073709551615 134524742 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15195/statm: 622 227 149 482 0 138 0 [startup+0.071749 s] /proc/loadavg: 0.92 0.98 0.99 3/106 15195 /proc/meminfo: memFree=1760080/2059040 swapFree=4141108/4192956 [pid=15195] ppid=15193 vsize=4080 CPUtime=0.06 /proc/15195/stat : 15195 (pbct) R 15193 15195 14289 0 -1 4202496 834 0 0 0 6 0 0 0 20 0 1 0 10283397 4177920 609 1992294400 134512640 136485738 4289617936 18446744073709551615 135857078 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15195/statm: 1020 610 149 482 0 536 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4080 [startup+0.10075 s] /proc/loadavg: 0.92 0.98 0.99 3/106 15195 /proc/meminfo: memFree=1760080/2059040 swapFree=4141108/4192956 [pid=15195] ppid=15193 vsize=5936 CPUtime=0.09 /proc/15195/stat : 15195 (pbct) R 15193 15195 14289 0 -1 4202496 1326 0 0 0 9 0 0 0 20 0 1 0 10283397 6078464 875 1992294400 134512640 136485738 4289617936 18446744073709551615 135411189 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15195/statm: 1484 875 149 482 0 1000 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5936 [startup+0.300768 s] /proc/loadavg: 0.92 0.98 0.99 3/106 15195 /proc/meminfo: memFree=1760080/2059040 swapFree=4141108/4192956 [pid=15195] ppid=15193 vsize=9960 CPUtime=0.29 /proc/15195/stat : 15195 (pbct) R 15193 15195 14289 0 -1 4202496 2946 0 0 0 29 0 0 0 20 0 1 0 10283397 10199040 2045 1992294400 134512640 136485738 4289617936 18446744073709551615 135416496 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15195/statm: 2490 2045 149 482 0 2006 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9960 [startup+0.700804 s] /proc/loadavg: 0.92 0.98 0.99 3/106 15195 /proc/meminfo: memFree=1760080/2059040 swapFree=4141108/4192956 [pid=15195] ppid=15193 vsize=27760 CPUtime=0.69 /proc/15195/stat : 15195 (pbct) R 15193 15195 14289 0 -1 4202496 8184 0 0 0 66 3 0 0 21 0 1 0 10283397 28426240 5487 1992294400 134512640 136485738 4289617936 18446744073709551615 134517470 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15195/statm: 6940 5493 149 482 0 6456 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 27760 [startup+1.50087 s] /proc/loadavg: 0.92 0.98 0.99 2/107 15196 /proc/meminfo: memFree=1735768/2059040 swapFree=4141108/4192956 [pid=15195] ppid=15193 vsize=32520 CPUtime=1.48 /proc/15195/stat : 15195 (pbct) R 15193 15195 14289 0 -1 4202496 10531 0 0 0 145 3 0 0 23 0 1 0 10283397 33300480 6552 1992294400 134512640 136485738 4289617936 18446744073709551615 135843944 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15195/statm: 8130 6552 153 482 0 7646 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 32520 [startup+3.10101 s] /proc/loadavg: 0.92 0.98 0.99 2/107 15196 /proc/meminfo: memFree=1721260/2059040 swapFree=4141108/4192956 [pid=15195] ppid=15193 vsize=70984 CPUtime=3.09 /proc/15195/stat : 15195 (pbct) R 15193 15195 14289 0 -1 4202496 18866 0 0 0 301 8 0 0 25 0 1 0 10283397 72687616 14887 1992294400 134512640 136485738 4289617936 18446744073709551615 135857152 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/15195/statm: 17746 14890 153 482 0 17262 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 70984 [startup+6.30129 s] /proc/loadavg: 0.93 0.98 0.99 2/107 15196 /proc/meminfo: memFree=1616728/2059040 swapFree=4141108/4192956 [pid=15195] ppid=15193 vsize=216976 CPUtime=6.29 /proc/15195/stat : 15195 (pbct) R 15193 15195 14289 0 -1 4202496 55332 0 0 0 604 25 0 0 25 0 1 0 10283397 222183424 50709 1992294400 134512640 136485738 4289617936 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15195/statm: 54244 50709 197 482 0 53760 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 216976 [startup+12.7009 s] /proc/loadavg: 0.93 0.98 0.99 2/107 15196 /proc/meminfo: memFree=1205172/2059040 swapFree=4141108/4192956 [pid=15195] ppid=15193 vsize=625236 CPUtime=12.68 /proc/15195/stat : 15195 (pbct) R 15193 15195 14289 0 -1 4202496 163340 0 0 0 1199 69 0 0 25 0 1 0 10283397 640241664 149423 1992294400 134512640 136485738 4289617936 18446744073709551615 135350934 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15195/statm: 156309 149424 197 482 0 155825 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 625236 [startup+25.501 s] /proc/loadavg: 0.95 0.98 0.99 2/107 15196 /proc/meminfo: memFree=412688/2059040 swapFree=4141108/4192956 [pid=15195] ppid=15193 vsize=1397796 CPUtime=25.48 /proc/15195/stat : 15195 (pbct) R 15193 15195 14289 0 -1 4202496 368762 0 0 0 2395 153 0 0 25 0 1 0 10283397 1431343104 340711 1992294400 134512640 136485738 4289617936 18446744073709551615 134719603 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/15195/statm: 349449 340712 197 482 0 348965 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1397796 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+34.4037 s] /proc/loadavg: 0.95 0.98 0.99 3/107 15196 /proc/meminfo: memFree=10600/2059040 swapFree=4141108/4192956 [pid=15195] ppid=15193 vsize=1846068 CPUtime=34.39 /proc/15195/stat : 15195 (pbct) R 15193 15195 14289 0 -1 4202496 491077 0 0 0 3236 203 0 0 25 0 1 0 10283397 1890373632 458798 1992294400 134512640 136485738 4289617936 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/15195/statm: 461517 458799 197 482 0 461033 0 Current children cumulated CPU time (s) 34.39 Current children cumulated vsize (KiB) 1846068 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+34.5086 s] /proc/loadavg: 0.95 0.98 0.99 3/107 15196 /proc/meminfo: memFree=10600/2059040 swapFree=4141108/4192956 [pid=15195] ppid=15193 vsize=0 CPUtime=34.48 /proc/15195/stat : 15195 (pbct) R 15193 15195 14289 0 -1 4194308 491085 0 0 0 3236 212 0 0 25 0 1 0 10283397 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/15195/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 34.48 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 34.5841 CPU time (s): 34.5667 CPU user time (s): 32.3631 CPU system time (s): 2.20366 CPU usage (%): 99.9498 Max. virtual memory (cumulated for all children) (KiB): 1846068 getrusage(RUSAGE_CHILDREN,...) data: user time used= 32.3631 system time used= 2.20366 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 491085 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= 459 runsolver used 0.057991 second user time and 0.179972 second system time The end
Begin job on node050 at 2010-06-16 14:05:18 IDJOB=2669485 IDBENCH=71853 IDSOLVER=1170 FILE ID=node050/2669485-1276689917 PBS_JOBID= 11172564 Free space on /tmp= 62556 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_500_3__212_366__256.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669485-1276689917/watcher-2669485-1276689917 -o /tmp/evaluation-result-2669485-1276689917/solver-2669485-1276689917 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669485-1276689917.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 236786dd2c62aa0c592a46a79d99b528 RANDOM SEED=1644373811 node050.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 : 3000.215 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 : 6000.43 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 : 3000.215 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: 1760608 kB Buffers: 74556 kB Cached: 131384 kB SwapCached: 7128 kB Active: 125540 kB Inactive: 95272 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1760608 kB SwapTotal: 4192956 kB SwapFree: 4141108 kB Dirty: 19516 kB Writeback: 4 kB AnonPages: 11944 kB Mapped: 13092 kB Slab: 55956 kB PageTables: 4084 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181036 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= 62552 MiB End job on node050 at 2010-06-16 14:05:54