Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | Wrong UNSAT | 0.888864 | 0.889449 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ MIPLIB/miplib2003/normalized-mps-v2-20-10-noswot.opb |
MD5SUM | bea15b769c4cc5d5ccef31ae4b368d84 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -41 |
Best CPU time to get the best result obtained on this benchmark | 279.231 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -41 |
Optimality of the best value was proved | YES |
Number of variables | 1340 |
Total number of constraints | 207 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 207 |
Minimum length of a constraint | 17 |
Maximum length of a constraint | 425 |
Number of terms in the objective function | 425 |
Biggest coefficient in the objective function | 65536 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 3276775 |
Number of bits of the sum of numbers in the objective function | 22 |
Biggest number in a constraint | 41943040000000 |
Number of bits of the biggest number in a constraint | 46 |
Biggest sum of numbers in a constraint | 204183950227182 |
Number of bits of the biggest sum of numbers | 48 |
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 0.04/0.05 c constraints 182/0 clauses 25/0 units 790 0.04/0.05 c vars 1340 0.04/0.05 c objective 235 + -1616585 0.69/0.70 c 0.660899 42.543 0 0 0.79/0.88 s UNSATISFIABLE
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-2668461-1276573205/watcher-2668461-1276573205 -o /tmp/evaluation-result-2668461-1276573205/solver-2668461-1276573205 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668461-1276573205.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 32618 /proc/meminfo: memFree=1828484/2059040 swapFree=4139744/4192956 [pid=32618] ppid=32616 vsize=2340 CPUtime=0 /proc/32618/stat : 32618 (pbct) R 32616 32618 32514 0 -1 4202496 284 0 0 0 0 0 0 0 24 0 1 0 32922022 2396160 207 1992294400 134512640 136485738 4287537936 18446744073709551615 134540955 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32618/statm: 585 207 157 482 0 101 0 [startup+0.0410469 s] /proc/loadavg: 0.92 0.98 0.99 3/106 32618 /proc/meminfo: memFree=1828484/2059040 swapFree=4139744/4192956 [pid=32618] ppid=32616 vsize=2868 CPUtime=0.04 /proc/32618/stat : 32618 (pbct) R 32616 32618 32514 0 -1 4202496 423 0 0 0 4 0 0 0 24 0 1 0 32922022 2936832 346 1992294400 134512640 136485738 4287537936 18446744073709551615 135681341 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32618/statm: 717 346 157 482 0 233 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2868 [startup+0.101054 s] /proc/loadavg: 0.92 0.98 0.99 3/106 32618 /proc/meminfo: memFree=1828484/2059040 swapFree=4139744/4192956 [pid=32618] ppid=32616 vsize=8176 CPUtime=0.09 /proc/32618/stat : 32618 (pbct) R 32616 32618 32514 0 -1 4202496 1725 0 0 0 9 0 0 0 24 0 1 0 32922022 8372224 1648 1992294400 134512640 136485738 4287537936 18446744073709551615 135868597 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32618/statm: 2044 1649 198 482 0 1560 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 8176 [startup+0.30108 s] /proc/loadavg: 0.92 0.98 0.99 3/106 32618 /proc/meminfo: memFree=1828484/2059040 swapFree=4139744/4192956 [pid=32618] ppid=32616 vsize=18944 CPUtime=0.29 /proc/32618/stat : 32618 (pbct) R 32616 32618 32514 0 -1 4202496 4419 0 0 0 28 1 0 0 24 0 1 0 32922022 19398656 4276 1992294400 134512640 136485738 4287537936 18446744073709551615 135318950 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32618/statm: 4736 4277 198 482 0 4252 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 18944 [startup+0.701132 s] /proc/loadavg: 0.92 0.98 0.99 3/106 32618 /proc/meminfo: memFree=1828484/2059040 swapFree=4139744/4192956 [pid=32618] ppid=32616 vsize=42880 CPUtime=0.69 /proc/32618/stat : 32618 (pbct) R 32616 32618 32514 0 -1 4202496 10654 0 0 0 65 4 0 0 25 0 1 0 32922022 43909120 9919 1992294400 134512640 136485738 4287537936 18446744073709551615 135857097 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32618/statm: 10720 9920 218 482 0 10236 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 42880 Solver just ended. Dumping a history of the last processes samples [startup+0.801145 s] /proc/loadavg: 0.92 0.98 0.99 3/106 32618 /proc/meminfo: memFree=1828484/2059040 swapFree=4139744/4192956 [pid=32618] ppid=32616 vsize=40524 CPUtime=0.79 /proc/32618/stat : 32618 (pbct) R 32616 32618 32514 0 -1 4202496 10861 0 0 0 75 4 0 0 25 0 1 0 32922022 41496576 9592 1992294400 134512640 136485738 4287537936 18446744073709551615 134720107 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32618/statm: 10131 9592 246 482 0 9647 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 40524 Child status: 0 Real time (s): 0.889449 CPU time (s): 0.888864 CPU user time (s): 0.834873 CPU system time (s): 0.053991 CPU usage (%): 99.9342 Max. virtual memory (cumulated for all children) (KiB): 42880 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.834873 system time used= 0.053991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10862 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= 9 runsolver used 0.003999 second user time and 0.009998 second system time The end
Begin job on node013 at 2010-06-15 05:40:05 IDJOB=2668461 IDBENCH=2533 IDSOLVER=1170 FILE ID=node013/2668461-1276573205 PBS_JOBID= 11173523 Free space on /tmp= 62552 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-noswot.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668461-1276573205/watcher-2668461-1276573205 -o /tmp/evaluation-result-2668461-1276573205/solver-2668461-1276573205 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668461-1276573205.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bea15b769c4cc5d5ccef31ae4b368d84 RANDOM SEED=948225192 node013.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 : 3000.253 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 : 6000.50 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 : 3000.253 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1828888 kB Buffers: 42436 kB Cached: 106788 kB SwapCached: 6440 kB Active: 75108 kB Inactive: 87160 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1828888 kB SwapTotal: 4192956 kB SwapFree: 4139744 kB Dirty: 2120 kB Writeback: 0 kB AnonPages: 11404 kB Mapped: 13000 kB Slab: 45988 kB PageTables: 3900 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181756 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= 62548 MiB End job on node013 at 2010-06-15 05:40:06