Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 30.9023 | 30.9929 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_3000_5__126_2812__16.opb |
MD5SUM | 50c46af9fb7047a2695734d4451d8396 |
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 | 82784 |
Best CPU time to get the best result obtained on this benchmark | 1800.87 |
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 | 242998 |
Total number of constraints | 18000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 15002 |
Number of constraints which are nor clauses,nor cardinality constraints | 2998 |
Minimum length of a constraint | 16 |
Maximum length of a constraint | 721 |
Number of terms in the objective function | 240000 |
Biggest coefficient in the objective function | 129631 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 8127626384 |
Number of bits of the sum of numbers in the objective function | 33 |
Biggest number in a constraint | 129631 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 8127626384 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 2.88/2.98 c constraints 18000/0 clauses 0/0 units 0 2.88/2.98 c vars 242998 2.88/2.99 c objective 240000 + 0 30.71/30.81 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-2669515-1276691988/watcher-2669515-1276691988 -o /tmp/evaluation-result-2669515-1276691988/solver-2669515-1276691988 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669515-1276691988.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: 1.00 1.00 1.04 3/106 16078 /proc/meminfo: memFree=1720240/2059040 swapFree=4163396/4192956 [pid=16078] ppid=16076 vsize=2488 CPUtime=0 /proc/16078/stat : 16078 (pbct) R 16076 16078 15575 0 -1 4202496 302 0 0 0 0 0 0 0 15 0 1 0 10491616 2547712 225 1992294400 134512640 136485738 4286938272 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/16078/statm: 622 225 149 482 0 138 0 [startup+0.018348 s] /proc/loadavg: 1.00 1.00 1.04 3/106 16078 /proc/meminfo: memFree=1720240/2059040 swapFree=4163396/4192956 [pid=16078] ppid=16076 vsize=2752 CPUtime=0.01 /proc/16078/stat : 16078 (pbct) R 16076 16078 15575 0 -1 4202496 370 0 0 0 1 0 0 0 15 0 1 0 10491616 2818048 293 1992294400 134512640 136485738 4286938272 18446744073709551615 135411158 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/16078/statm: 688 294 149 482 0 204 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2752 [startup+0.101357 s] /proc/loadavg: 1.00 1.00 1.04 3/106 16078 /proc/meminfo: memFree=1720240/2059040 swapFree=4163396/4192956 [pid=16078] ppid=16076 vsize=5936 CPUtime=0.09 /proc/16078/stat : 16078 (pbct) R 16076 16078 15575 0 -1 4202496 1327 0 0 0 9 0 0 0 17 0 1 0 10491616 6078464 877 1992294400 134512640 136485738 4286938272 18446744073709551615 135173200 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/16078/statm: 1484 879 149 482 0 1000 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5936 [startup+0.300378 s] /proc/loadavg: 1.00 1.00 1.04 3/106 16078 /proc/meminfo: memFree=1720240/2059040 swapFree=4163396/4192956 [pid=16078] ppid=16076 vsize=10092 CPUtime=0.29 /proc/16078/stat : 16078 (pbct) R 16076 16078 15575 0 -1 4202496 2951 0 0 0 28 1 0 0 17 0 1 0 10491616 10334208 2051 1992294400 134512640 136485738 4286938272 18446744073709551615 135178822 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/16078/statm: 2523 2051 149 482 0 2039 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10092 [startup+0.700422 s] /proc/loadavg: 1.00 1.00 1.04 3/106 16078 /proc/meminfo: memFree=1720240/2059040 swapFree=4163396/4192956 [pid=16078] ppid=16076 vsize=17884 CPUtime=0.69 /proc/16078/stat : 16078 (pbct) R 16076 16078 15575 0 -1 4202496 5846 0 0 0 67 2 0 0 17 0 1 0 10491616 18313216 3919 1992294400 134512640 136485738 4286938272 18446744073709551615 135177425 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/16078/statm: 4471 3919 151 482 0 3987 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 17884 [startup+1.50051 s] /proc/loadavg: 1.00 1.00 1.04 2/107 16079 /proc/meminfo: memFree=1700268/2059040 swapFree=4163396/4192956 [pid=16078] ppid=16076 vsize=35252 CPUtime=1.48 /proc/16078/stat : 16078 (pbct) R 16076 16078 15575 0 -1 4202496 10168 0 0 0 144 4 0 0 18 0 1 0 10491616 36098048 8242 1992294400 134512640 136485738 4286938272 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/16078/statm: 8813 8242 153 482 0 8329 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 35252 [startup+3.10068 s] /proc/loadavg: 1.00 1.00 1.04 2/107 16079 /proc/meminfo: memFree=1670756/2059040 swapFree=4163396/4192956 [pid=16078] ppid=16076 vsize=83424 CPUtime=3.08 /proc/16078/stat : 16078 (pbct) R 16076 16078 15575 0 -1 4202496 22158 0 0 0 298 10 0 0 21 0 1 0 10491616 85426176 20231 1992294400 134512640 136485738 4286938272 18446744073709551615 134719589 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/16078/statm: 20856 20233 197 482 0 20372 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 83424 [startup+6.30103 s] /proc/loadavg: 1.00 1.00 1.04 2/107 16079 /proc/meminfo: memFree=1488476/2059040 swapFree=4163396/4192956 [pid=16078] ppid=16076 vsize=289600 CPUtime=6.29 /proc/16078/stat : 16078 (pbct) R 16076 16078 15575 0 -1 4202496 76029 0 0 0 594 35 0 0 25 0 1 0 10491616 296550400 71596 1992294400 134512640 136485738 4286938272 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/16078/statm: 72400 71597 197 482 0 71916 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 289600 [startup+12.7017 s] /proc/loadavg: 1.00 1.00 1.04 2/107 16079 /proc/meminfo: memFree=1073076/2059040 swapFree=4163396/4192956 [pid=16078] ppid=16076 vsize=704172 CPUtime=12.68 /proc/16078/stat : 16078 (pbct) R 16076 16078 15575 0 -1 4202496 185169 0 0 0 1186 82 0 0 25 0 1 0 10491616 721072128 172032 1992294400 134512640 136485738 4286938272 18446744073709551615 135849971 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/16078/statm: 176043 172032 197 482 0 175559 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 704172 [startup+25.5011 s] /proc/loadavg: 1.00 1.00 1.04 2/107 16079 /proc/meminfo: memFree=297952/2059040 swapFree=4163396/4192956 [pid=16078] ppid=16076 vsize=1455004 CPUtime=25.48 /proc/16078/stat : 16078 (pbct) R 16076 16078 15575 0 -1 4202496 385612 0 0 0 2374 174 0 0 25 0 1 0 10491616 1489924096 358962 1992294400 134512640 136485738 4286938272 18446744073709551615 135689904 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/16078/statm: 363751 358963 197 482 0 363267 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1455004 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+30.8087 s] /proc/loadavg: 1.00 1.00 1.04 2/107 16081 /proc/meminfo: memFree=10112/2059040 swapFree=4140084/4192956 [pid=16078] ppid=16076 vsize=1846756 CPUtime=30.71 /proc/16078/stat : 16078 (pbct) R 16076 16078 15575 0 -1 4202496 491032 0 0 0 2847 224 0 0 19 0 1 0 10491616 1891078144 444927 1992294400 134512640 136485738 4286938272 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 5 /proc/16078/statm: 461689 444928 197 482 0 461205 0 Current children cumulated CPU time (s) 30.71 Current children cumulated vsize (KiB) 1846756 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+30.9097 s] /proc/loadavg: 1.00 1.00 1.04 2/107 16081 /proc/meminfo: memFree=10112/2059040 swapFree=4140084/4192956 [pid=16078] ppid=16076 vsize=0 CPUtime=30.81 /proc/16078/stat : 16078 (pbct) R 16076 16078 15575 0 -1 4194308 491040 0 0 0 2847 234 0 0 19 0 1 0 10491616 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 5 /proc/16078/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 30.81 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 30.9929 CPU time (s): 30.9023 CPU user time (s): 28.4787 CPU system time (s): 2.42363 CPU usage (%): 99.7076 Max. virtual memory (cumulated for all children) (KiB): 1846756 getrusage(RUSAGE_CHILDREN,...) data: user time used= 28.4787 system time used= 2.42363 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 491040 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= 7 involuntary context switches= 378 runsolver used 0.069989 second user time and 0.149977 second system time The end
Begin job on node038 at 2010-06-16 14:39:49 IDJOB=2669515 IDBENCH=71883 IDSOLVER=1170 FILE ID=node038/2669515-1276691988 PBS_JOBID= 11172596 Free space on /tmp= 62468 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_3000_5__126_2812__16.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669515-1276691988/watcher-2669515-1276691988 -o /tmp/evaluation-result-2669515-1276691988/solver-2669515-1276691988 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669515-1276691988.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 50c46af9fb7047a2695734d4451d8396 RANDOM SEED=415412350 node038.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 : 3000.222 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 : 6000.44 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 : 3000.222 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1720892 kB Buffers: 78860 kB Cached: 147992 kB SwapCached: 1600 kB Active: 108312 kB Inactive: 150444 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1720892 kB SwapTotal: 4192956 kB SwapFree: 4163396 kB Dirty: 12988 kB Writeback: 0 kB AnonPages: 30376 kB Mapped: 14036 kB Slab: 57700 kB PageTables: 4080 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180340 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= 62464 MiB End job on node038 at 2010-06-16 14:40:21