Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 26.7169 | 26.723 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-mps-v2-20-10-siena1.opb |
MD5SUM | 6b1441ebcfc2678f5078c728b5f20e0c |
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 | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 16269067107200000 |
Optimality of the best value was proved | NO |
Number of variables | 70755 |
Total number of constraints | 2219 |
Number of constraints which are clauses | 310 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1909 |
Minimum length of a constraint | 15 |
Maximum length of a constraint | 70755 |
Number of terms in the objective function | 70755 |
Biggest coefficient in the objective function | 536870912000000000000 |
Number of bits for the biggest coefficient in the objective function | 69 |
Sum of the numbers in the objective function | 28224865138562971148229 |
Number of bits of the sum of numbers in the objective function | 75 |
Biggest number in a constraint | 536870912000000000000 |
Number of bits of the biggest number in a constraint | 69 |
Biggest sum of numbers in a constraint | 28224967538562971148229 |
Number of bits of the biggest sum of numbers | 75 |
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 1.99/2.00 c constraints 1909/0 clauses 310/0 units 781 1.99/2.00 c vars 70755 1.99/2.01 c objective 70364 + 0 26.54/26.55 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-2668550-1276533604/watcher-2668550-1276533604 -o /tmp/evaluation-result-2668550-1276533604/solver-2668550-1276533604 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668550-1276533604.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: 1.02 1.02 1.00 3/106 29839 /proc/meminfo: memFree=1788156/2059040 swapFree=4136648/4192956 [pid=29839] ppid=29837 vsize=2488 CPUtime=0 /proc/29839/stat : 29839 (pbct) R 29837 29839 29721 0 -1 4202496 302 0 0 0 0 0 0 0 18 0 1 0 27015838 2547712 225 1992294400 134512640 136485738 4290126736 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29839/statm: 622 225 151 482 0 138 0 [startup+0.0874391 s] /proc/loadavg: 1.02 1.02 1.00 3/106 29839 /proc/meminfo: memFree=1788156/2059040 swapFree=4136648/4192956 [pid=29839] ppid=29837 vsize=4080 CPUtime=0.08 /proc/29839/stat : 29839 (pbct) R 29837 29839 29721 0 -1 4202496 840 0 0 0 8 0 0 0 20 0 1 0 27015838 4177920 616 1992294400 134512640 136485738 4290126736 18446744073709551615 135411124 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29839/statm: 1020 619 151 482 0 536 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 4080 [startup+0.101439 s] /proc/loadavg: 1.02 1.02 1.00 3/106 29839 /proc/meminfo: memFree=1788156/2059040 swapFree=4136648/4192956 [pid=29839] ppid=29837 vsize=5380 CPUtime=0.09 /proc/29839/stat : 29839 (pbct) R 29837 29839 29721 0 -1 4202496 1109 0 0 0 9 0 0 0 20 0 1 0 27015838 5509120 885 1992294400 134512640 136485738 4290126736 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29839/statm: 1378 889 151 482 0 894 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5380 [startup+0.301455 s] /proc/loadavg: 1.02 1.02 1.00 3/106 29839 /proc/meminfo: memFree=1788156/2059040 swapFree=4136648/4192956 [pid=29839] ppid=29837 vsize=9564 CPUtime=0.29 /proc/29839/stat : 29839 (pbct) R 29837 29839 29721 0 -1 4202496 2457 0 0 0 28 1 0 0 20 0 1 0 27015838 9793536 1557 1992294400 134512640 136485738 4290126736 18446744073709551615 135177515 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29839/statm: 2391 1557 153 482 0 1907 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9564 [startup+0.700488 s] /proc/loadavg: 1.02 1.02 1.00 3/106 29839 /proc/meminfo: memFree=1788156/2059040 swapFree=4136648/4192956 [pid=29839] ppid=29837 vsize=16296 CPUtime=0.69 /proc/29839/stat : 29839 (pbct) R 29837 29839 29721 0 -1 4202496 4137 0 0 0 67 2 0 0 21 0 1 0 27015838 16687104 3237 1992294400 134512640 136485738 4290126736 18446744073709551615 135857108 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29839/statm: 4074 3237 156 482 0 3590 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 16296 [startup+1.50055 s] /proc/loadavg: 1.02 1.02 1.00 2/107 29840 /proc/meminfo: memFree=1772152/2059040 swapFree=4136648/4192956 [pid=29839] ppid=29837 vsize=27096 CPUtime=1.49 /proc/29839/stat : 29839 (pbct) R 29837 29839 29721 0 -1 4202496 6661 0 0 0 146 3 0 0 23 0 1 0 27015838 27746304 5761 1992294400 134512640 136485738 4290126736 18446744073709551615 135419052 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29839/statm: 6774 5762 156 482 0 6290 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 27096 [startup+3.10068 s] /proc/loadavg: 1.01 1.02 1.00 2/107 29840 /proc/meminfo: memFree=1745368/2059040 swapFree=4136648/4192956 [pid=29839] ppid=29837 vsize=118860 CPUtime=3.09 /proc/29839/stat : 29839 (pbct) R 29837 29839 29721 0 -1 4202496 30005 0 0 0 296 13 0 0 25 0 1 0 27015838 121712640 27882 1992294400 134512640 136485738 4290126736 18446744073709551615 135260458 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29839/statm: 29715 27883 198 482 0 29231 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 118860 [startup+6.30094 s] /proc/loadavg: 1.01 1.02 1.00 2/107 29840 /proc/meminfo: memFree=1535064/2059040 swapFree=4136648/4192956 [pid=29839] ppid=29837 vsize=322764 CPUtime=6.29 /proc/29839/stat : 29839 (pbct) R 29837 29839 29721 0 -1 4202496 84042 0 0 0 591 38 0 0 25 0 1 0 27015838 330510336 77496 1992294400 134512640 136485738 4290126736 18446744073709551615 134741809 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29839/statm: 80691 77497 198 482 0 80207 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 322764 [startup+12.7015 s] /proc/loadavg: 1.01 1.02 1.00 2/107 29840 /proc/meminfo: memFree=1158476/2059040 swapFree=4136648/4192956 [pid=29839] ppid=29837 vsize=674308 CPUtime=12.69 /proc/29839/stat : 29839 (pbct) R 29837 29839 29721 0 -1 4202496 179832 0 0 0 1191 78 0 0 25 0 1 0 27015838 690491392 165282 1992294400 134512640 136485738 4290126736 18446744073709551615 135839984 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29839/statm: 168577 165283 198 482 0 168093 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 674308 [startup+25.5015 s] /proc/loadavg: 1.01 1.02 1.00 2/107 29842 /proc/meminfo: memFree=10732/2059040 swapFree=4136648/4192956 [pid=29839] ppid=29837 vsize=1801140 CPUtime=25.48 /proc/29839/stat : 29839 (pbct) R 29837 29839 29721 0 -1 4202496 478001 0 0 0 2355 193 0 0 25 0 1 0 27015838 1844367360 448049 1992294400 134512640 136485738 4290126736 18446744073709551615 135025256 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29839/statm: 450285 448049 210 482 0 449801 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1801140 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+26.5423 s] /proc/loadavg: 1.01 1.02 1.00 3/107 29842 /proc/meminfo: memFree=15696/2059040 swapFree=4136648/4192956 [pid=29839] ppid=29837 vsize=1865388 CPUtime=26.54 /proc/29839/stat : 29839 (pbct) R 29837 29839 29721 0 -1 4202496 487141 0 0 0 2452 202 0 0 25 0 1 0 27015838 1910157312 452103 1992294400 134512640 136485738 4290126736 18446744073709551615 135868589 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29839/statm: 466347 452110 210 482 0 465863 0 Current children cumulated CPU time (s) 26.54 Current children cumulated vsize (KiB) 1865388 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+26.6099 s] /proc/loadavg: 1.01 1.02 1.00 3/107 29842 /proc/meminfo: memFree=15696/2059040 swapFree=4136648/4192956 [pid=29839] ppid=29837 vsize=0 CPUtime=26.6 /proc/29839/stat : 29839 (pbct) R 29837 29839 29721 0 -1 4194308 487197 0 0 0 2452 208 0 0 25 0 1 0 27015838 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/29839/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 26.6 Current children cumulated vsize (KiB) 0 [startup+26.7008 s] /proc/loadavg: 1.01 1.02 1.00 3/107 29842 /proc/meminfo: memFree=15696/2059040 swapFree=4136648/4192956 [pid=29839] ppid=29837 vsize=0 CPUtime=26.69 /proc/29839/stat : 29839 (pbct) R 29837 29839 29721 0 -1 4194308 487197 0 0 0 2452 217 0 0 25 0 1 0 27015838 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/29839/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 26.69 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 26.723 CPU time (s): 26.7169 CPU user time (s): 24.5233 CPU system time (s): 2.19367 CPU usage (%): 99.9773 Max. virtual memory (cumulated for all children) (KiB): 1865388 getrusage(RUSAGE_CHILDREN,...) data: user time used= 24.5233 system time used= 2.19367 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 487197 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= 1 involuntary context switches= 328 runsolver used 0.040993 second user time and 0.148977 second system time The end
Begin job on node026 at 2010-06-14 18:40:04 IDJOB=2668550 IDBENCH=2341 IDSOLVER=1170 FILE ID=node026/2668550-1276533604 PBS_JOBID= 11173460 Free space on /tmp= 62512 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-siena1.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668550-1276533604/watcher-2668550-1276533604 -o /tmp/evaluation-result-2668550-1276533604/solver-2668550-1276533604 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668550-1276533604.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6b1441ebcfc2678f5078c728b5f20e0c RANDOM SEED=1106191717 node026.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 : 3000.201 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 : 6000.40 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 : 3000.201 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: 1788808 kB Buffers: 59824 kB Cached: 131052 kB SwapCached: 9524 kB Active: 78764 kB Inactive: 124836 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1788808 kB SwapTotal: 4192956 kB SwapFree: 4136648 kB Dirty: 8596 kB Writeback: 0 kB AnonPages: 10960 kB Mapped: 9240 kB Slab: 44844 kB PageTables: 4076 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180612 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= 62508 MiB End job on node026 at 2010-06-14 18:40:33