Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 34.2038 | 34.4153 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-mps-v2-20-10-dano3_5.opb |
MD5SUM | 143c67a6efdf0b74421c6a96157a0df7 |
Bench Category | OPT-BIGINT (optimisation, big 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 | 404336 |
Total number of constraints | 3663 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 5 |
Number of constraints which are nor clauses,nor cardinality constraints | 3658 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 15900 |
Number of terms in the objective function | 30 |
Biggest coefficient in the objective function | 536870912 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 1073741823 |
Number of bits of the sum of numbers in the objective function | 30 |
Biggest number in a constraint | 134217728000 |
Number of bits of the biggest number in a constraint | 37 |
Biggest sum of numbers in a constraint | 569083166190 |
Number of bits of the biggest sum of numbers | 40 |
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 7.79/7.89 c constraints 3663/0 clauses 0/0 units 5628 7.79/7.89 c vars 404336 7.79/7.89 c objective 30 + 0 34.01/34.23 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-2668311-1276526835/watcher-2668311-1276526835 -o /tmp/evaluation-result-2668311-1276526835/solver-2668311-1276526835 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668311-1276526835.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: 2.15 2.00 1.65 3/106 349 /proc/meminfo: memFree=1822424/2059040 swapFree=4135652/4192956 [pid=349] ppid=347 vsize=2208 CPUtime=0 /proc/349/stat : 349 (pbct) R 347 349 32133 0 -1 4202496 261 0 0 0 0 0 0 0 18 0 1 0 28287710 2260992 183 1992294400 134512640 136485738 4288153952 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/349/statm: 552 183 156 482 0 68 0 [startup+0.031539 s] /proc/loadavg: 2.15 2.00 1.65 3/106 349 /proc/meminfo: memFree=1822424/2059040 swapFree=4135652/4192956 [pid=349] ppid=347 vsize=2880 CPUtime=0.03 /proc/349/stat : 349 (pbct) R 347 349 32133 0 -1 4202496 436 0 0 0 3 0 0 0 20 0 1 0 28287710 2949120 358 1992294400 134512640 136485738 4288153952 18446744073709551615 135171750 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/349/statm: 720 358 156 482 0 236 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2880 [startup+0.101545 s] /proc/loadavg: 2.15 2.00 1.65 3/106 349 /proc/meminfo: memFree=1822424/2059040 swapFree=4135652/4192956 [pid=349] ppid=347 vsize=4716 CPUtime=0.09 /proc/349/stat : 349 (pbct) R 347 349 32133 0 -1 4202496 831 0 0 0 9 0 0 0 20 0 1 0 28287710 4829184 753 1992294400 134512640 136485738 4288153952 18446744073709551615 135180888 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/349/statm: 1179 753 156 482 0 695 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4716 [startup+0.301564 s] /proc/loadavg: 2.15 2.00 1.65 3/106 349 /proc/meminfo: memFree=1822424/2059040 swapFree=4135652/4192956 [pid=349] ppid=347 vsize=9548 CPUtime=0.29 /proc/349/stat : 349 (pbct) R 347 349 32133 0 -1 4202496 1929 0 0 0 29 0 0 0 20 0 1 0 28287710 9777152 1851 1992294400 134512640 136485738 4288153952 18446744073709551615 135849033 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/349/statm: 2387 1851 156 482 0 1903 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9548 [startup+0.701606 s] /proc/loadavg: 2.15 2.00 1.65 3/106 349 /proc/meminfo: memFree=1822424/2059040 swapFree=4135652/4192956 [pid=349] ppid=347 vsize=19480 CPUtime=0.69 /proc/349/stat : 349 (pbct) R 347 349 32133 0 -1 4202496 4136 0 0 0 68 1 0 0 20 0 1 0 28287710 19947520 4058 1992294400 134512640 136485738 4288153952 18446744073709551615 135857078 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/349/statm: 4870 4060 156 482 0 4386 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19480 [startup+1.50169 s] /proc/loadavg: 2.15 2.00 1.65 2/107 350 /proc/meminfo: memFree=1800096/2059040 swapFree=4135652/4192956 [pid=349] ppid=347 vsize=39060 CPUtime=1.49 /proc/349/stat : 349 (pbct) R 347 349 32133 0 -1 4202496 8522 0 0 0 146 3 0 0 23 0 1 0 28287710 39997440 8444 1992294400 134512640 136485738 4288153952 18446744073709551615 135843937 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/349/statm: 9765 8444 156 482 0 9281 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 39060 [startup+3.10085 s] /proc/loadavg: 2.15 2.00 1.65 2/107 350 /proc/meminfo: memFree=1775792/2059040 swapFree=4135652/4192956 [pid=349] ppid=347 vsize=76756 CPUtime=3.09 /proc/349/stat : 349 (pbct) R 347 349 32133 0 -1 4202496 17344 0 0 0 303 6 0 0 25 0 1 0 28287710 78598144 17266 1992294400 134512640 136485738 4288153952 18446744073709551615 135419060 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/349/statm: 19189 17266 157 482 0 18705 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 76756 [startup+6.30118 s] /proc/loadavg: 2.06 1.99 1.65 2/107 350 /proc/meminfo: memFree=1709080/2059040 swapFree=4135652/4192956 [pid=349] ppid=347 vsize=140620 CPUtime=6.29 /proc/349/stat : 349 (pbct) R 347 349 32133 0 -1 4202496 33071 0 0 0 613 16 0 0 25 0 1 0 28287710 143994880 32960 1992294400 134512640 136485738 4288153952 18446744073709551615 135177445 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/349/statm: 35155 32963 157 482 0 34671 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 140620 [startup+12.7008 s] /proc/loadavg: 1.98 1.97 1.64 2/107 350 /proc/meminfo: memFree=1379984/2059040 swapFree=4135652/4192956 [pid=349] ppid=347 vsize=506712 CPUtime=12.69 /proc/349/stat : 349 (pbct) R 347 349 32133 0 -1 4202496 128288 0 0 0 1211 58 0 0 25 0 1 0 28287710 518873088 122637 1992294400 134512640 136485738 4288153952 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/349/statm: 126678 122637 197 482 0 126194 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 506712 [startup+25.5011 s] /proc/loadavg: 1.76 1.92 1.63 2/107 350 /proc/meminfo: memFree=536412/2059040 swapFree=4135652/4192956 [pid=349] ppid=347 vsize=1344016 CPUtime=25.48 /proc/349/stat : 349 (pbct) R 347 349 32133 0 -1 4202496 350871 0 0 0 2399 149 0 0 25 0 1 0 28287710 1376272384 326335 1992294400 134512640 136485738 4288153952 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/349/statm: 336004 326336 197 482 0 335520 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1344016 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+34.2269 s] /proc/loadavg: 1.72 1.91 1.63 2/107 350 /proc/meminfo: memFree=10704/2059040 swapFree=4135652/4192956 [pid=349] ppid=347 vsize=1847656 CPUtime=34.01 /proc/349/stat : 349 (pbct) R 347 349 32133 0 -1 4202496 486862 0 0 0 3194 207 0 0 25 0 1 0 28287710 1891999744 458483 1992294400 134512640 136485738 4288153952 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 19 /proc/349/statm: 461914 458484 197 482 0 461430 0 Current children cumulated CPU time (s) 34.01 Current children cumulated vsize (KiB) 1847656 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+34.3101 s] /proc/loadavg: 1.72 1.91 1.63 2/107 350 /proc/meminfo: memFree=10704/2059040 swapFree=4135652/4192956 [pid=349] ppid=347 vsize=0 CPUtime=34.09 /proc/349/stat : 349 (pbct) R 347 349 32133 0 -1 4194308 486961 0 0 0 3195 214 0 0 25 0 1 0 28287710 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 19 /proc/349/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 34.09 Current children cumulated vsize (KiB) 0 [startup+34.4011 s] /proc/loadavg: 1.72 1.91 1.63 2/107 350 /proc/meminfo: memFree=10704/2059040 swapFree=4135652/4192956 [pid=349] ppid=347 vsize=0 CPUtime=34.18 /proc/349/stat : 349 (pbct) R 347 349 32133 0 -1 4194308 486961 0 0 0 3195 223 0 0 25 0 1 0 28287710 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 19 /proc/349/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 34.18 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 34.4153 CPU time (s): 34.2038 CPU user time (s): 31.9521 CPU system time (s): 2.25166 CPU usage (%): 99.3855 Max. virtual memory (cumulated for all children) (KiB): 1847656 getrusage(RUSAGE_CHILDREN,...) data: user time used= 31.9521 system time used= 2.25166 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 486961 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= 3 involuntary context switches= 450 runsolver used 0.044993 second user time and 0.19397 second system time The end
Begin job on node002 at 2010-06-14 16:47:17 IDJOB=2668311 IDBENCH=2314 IDSOLVER=1170 FILE ID=node002/2668311-1276526835 PBS_JOBID= 11173434 Free space on /tmp= 62428 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-dano3_5.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668311-1276526835/watcher-2668311-1276526835 -o /tmp/evaluation-result-2668311-1276526835/solver-2668311-1276526835 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668311-1276526835.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 143c67a6efdf0b74421c6a96157a0df7 RANDOM SEED=1065829040 node002.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1822580 kB Buffers: 14908 kB Cached: 129932 kB SwapCached: 10336 kB Active: 103464 kB Inactive: 54216 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1822580 kB SwapTotal: 4192956 kB SwapFree: 4135652 kB Dirty: 34284 kB Writeback: 0 kB AnonPages: 11256 kB Mapped: 9092 kB Slab: 56464 kB PageTables: 4020 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181104 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= 62424 MiB End job on node002 at 2010-06-14 16:47:54