Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 29.8905 | 31.8995 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-cycle.opb |
MD5SUM | a4f456875ede4549ae03268180cd603c |
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 | 0 |
Optimality of the best value was proved | NO |
Number of variables | 84737 |
Total number of constraints | 1802 |
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 | 1802 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 1470 |
Number of terms in the objective function | 9240 |
Biggest coefficient in the objective function | 53687091200000 |
Number of bits for the biggest coefficient in the objective function | 46 |
Sum of the numbers in the objective function | 1737924154969464 |
Number of bits of the sum of numbers in the objective function | 51 |
Biggest number in a constraint | 48888431614361600 |
Number of bits of the biggest number in a constraint | 56 |
Biggest sum of numbers in a constraint | 779202693141814557 |
Number of bits of the biggest sum of numbers | 60 |
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 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 4.69/4.73 c constraints 1802/0 clauses 0/0 units 622 4.69/4.73 c vars 84737 4.69/4.73 c objective 9206 + -704152371316772
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-2682158-1277487185/watcher-2682158-1277487185 -o /tmp/evaluation-result-2682158-1277487185/solver-2682158-1277487185 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682158-1277487185.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 0.99 0.98 3/106 22960 /proc/meminfo: memFree=1915336/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=2416 CPUtime=0 /proc/22960/stat : 22960 (pbct) R 22958 22960 22152 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 122374931 2473984 212 1992294400 134512640 136421960 4288380096 18446744073709551615 135160348 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22960/statm: 604 212 138 467 0 135 0 [startup+0.060919 s] /proc/loadavg: 1.00 0.99 0.98 3/106 22960 /proc/meminfo: memFree=1915336/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=3400 CPUtime=0.05 /proc/22960/stat : 22960 (pbct) R 22958 22960 22152 0 -1 4202496 547 0 0 0 5 0 0 0 20 0 1 0 122374931 3481600 433 1992294400 134512640 136421960 4288380096 18446744073709551615 135820588 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22960/statm: 850 433 146 467 0 381 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3400 [startup+0.100922 s] /proc/loadavg: 1.00 0.99 0.98 3/106 22960 /proc/meminfo: memFree=1915336/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=4196 CPUtime=0.09 /proc/22960/stat : 22960 (pbct) R 22958 22960 22152 0 -1 4202496 753 0 0 0 9 0 0 0 20 0 1 0 122374931 4296704 639 1992294400 134512640 136421960 4288380096 18446744073709551615 135801081 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22960/statm: 1049 639 146 467 0 580 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4196 [startup+0.300942 s] /proc/loadavg: 1.00 0.99 0.98 3/106 22960 /proc/meminfo: memFree=1915336/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=8344 CPUtime=0.29 /proc/22960/stat : 22960 (pbct) R 22958 22960 22152 0 -1 4202496 1769 0 0 0 29 0 0 0 20 0 1 0 122374931 8544256 1655 1992294400 134512640 136421960 4288380096 18446744073709551615 135378072 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22960/statm: 2086 1655 146 467 0 1617 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8344 [startup+0.70098 s] /proc/loadavg: 1.00 0.99 0.98 3/106 22960 /proc/meminfo: memFree=1915336/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=16568 CPUtime=0.69 /proc/22960/stat : 22960 (pbct) R 22958 22960 22152 0 -1 4202496 3776 0 0 0 67 2 0 0 20 0 1 0 122374931 16965632 3662 1992294400 134512640 136421960 4288380096 18446744073709551615 135527050 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22960/statm: 4142 3662 146 467 0 3673 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 16568 [startup+1.50106 s] /proc/loadavg: 1.00 0.99 0.98 2/107 22961 /proc/meminfo: memFree=1894992/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=25052 CPUtime=1.49 /proc/22960/stat : 22960 (pbct) R 22958 22960 22152 0 -1 4202496 5861 0 0 0 146 3 0 0 22 0 1 0 122374931 25653248 5747 1992294400 134512640 136421960 4288380096 18446744073709551615 135159045 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22960/statm: 6263 5747 146 467 0 5794 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 25052 [startup+3.10021 s] /proc/loadavg: 1.00 0.99 0.98 2/107 22961 /proc/meminfo: memFree=1890776/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=27752 CPUtime=3.09 /proc/22960/stat : 22960 (pbct) R 22958 22960 22152 0 -1 4202496 6544 0 0 0 306 3 0 0 25 0 1 0 122374931 28418048 6430 1992294400 134512640 136421960 4288380096 18446744073709551615 135158978 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22960/statm: 6938 6430 146 467 0 6469 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 27752 [startup+6.30152 s] /proc/loadavg: 1.00 0.99 0.98 2/107 22961 /proc/meminfo: memFree=1823816/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=167364 CPUtime=6.29 /proc/22960/stat : 22960 (pbct) R 22958 22960 22152 0 -1 4202496 42423 0 0 0 612 17 0 0 25 0 1 0 122374931 171380736 40489 1992294400 134512640 136421960 4288380096 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22960/statm: 41841 40497 195 467 0 41372 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 167364 [startup+12.7011 s] /proc/loadavg: 1.00 0.99 0.98 2/107 22961 /proc/meminfo: memFree=1400108/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=572804 CPUtime=12.69 /proc/22960/stat : 22960 (pbct) R 22958 22960 22152 0 -1 4202496 150137 0 0 0 1208 61 0 0 25 0 1 0 122374931 586551296 138591 1992294400 134512640 136421960 4288380096 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22960/statm: 143201 138591 195 467 0 142732 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 572804 [startup+25.5014 s] /proc/loadavg: 1.00 0.99 0.98 2/107 22963 /proc/meminfo: memFree=666648/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=1281128 CPUtime=25.49 /proc/22960/stat : 22960 (pbct) R 22958 22960 22152 0 -1 4202496 340188 0 0 0 2404 145 0 0 25 0 1 0 122374931 1311875072 315130 1992294400 134512640 136421960 4288380096 18446744073709551615 135809629 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22960/statm: 320282 315131 195 467 0 319813 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 1281128 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+29.7088 s] /proc/loadavg: 1.00 0.99 0.98 2/107 22963 /proc/meminfo: memFree=70456/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=1849400 CPUtime=29.7 /proc/22960/stat : 22960 (pbct) R 22958 22960 22152 0 -1 4202496 489274 0 0 0 2773 197 0 0 25 0 1 0 122374931 1893785600 461143 1992294400 134512640 136421960 4288380096 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22960/statm: 462350 461148 196 467 0 461881 0 Current children cumulated CPU time (s) 29.7 Current children cumulated vsize (KiB) 1849400 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) Sending SIGKILL to -22960 Solver just ended. Dumping a history of the last processes samples [startup+30.2008 s] /proc/loadavg: 1.00 0.99 0.98 2/107 22963 /proc/meminfo: memFree=70456/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=1849400 CPUtime=29.7 /proc/22960/stat : 22960 (pbct) S 22958 22960 22152 0 -1 4194304 489303 0 0 0 2773 197 0 0 25 0 1 0 122374931 1893785600 461172 1992294400 134512640 136421960 4288380096 18446744073709551615 135884462 0 16384 4096 16387 18446604437861106688 0 0 17 1 0 0 0 /proc/22960/statm: 462350 461172 197 467 0 461881 0 Current children cumulated CPU time (s) 29.7 Current children cumulated vsize (KiB) 1849400 [startup+31.0009 s] /proc/loadavg: 0.92 0.97 0.98 1/108 22964 /proc/meminfo: memFree=67348/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=1849400 CPUtime=29.7 /proc/22960/stat : 22960 (pbct) S 22958 22960 22152 0 -1 4194304 489303 0 0 0 2773 197 0 0 25 0 1 0 122374931 1893785600 461172 1992294400 134512640 136421960 4288380096 18446744073709551615 135884462 0 16384 4096 16387 18446604437861106688 0 0 17 1 0 0 0 /proc/22960/statm: 462350 461172 197 467 0 461881 0 Current children cumulated CPU time (s) 29.7 Current children cumulated vsize (KiB) 1849400 [startup+31.4009 s] /proc/loadavg: 0.92 0.97 0.98 1/108 22964 /proc/meminfo: memFree=67348/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=1849400 CPUtime=29.7 /proc/22960/stat : 22960 (pbct) S 22958 22960 22152 0 -1 4194304 489303 0 0 0 2773 197 0 0 25 0 1 0 122374931 1893785600 461172 1992294400 134512640 136421960 4288380096 18446744073709551615 135884462 0 16384 4096 16387 18446604437861106688 0 0 17 1 0 0 0 /proc/22960/statm: 462350 461172 197 467 0 461881 0 Current children cumulated CPU time (s) 29.7 Current children cumulated vsize (KiB) 1849400 [startup+31.801 s] /proc/loadavg: 0.92 0.97 0.98 2/107 22964 /proc/meminfo: memFree=912440/2059040 swapFree=4139084/4192956 [pid=22960] ppid=22958 vsize=0 CPUtime=29.79 /proc/22960/stat : 22960 (pbct) R 22958 22960 22152 0 -1 4195332 489303 0 0 0 2773 206 0 0 18 0 1 0 122374931 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/22960/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 29.79 Current children cumulated vsize (KiB) 0 Child ended because it received signal 9 (SIGKILL) Real time (s): 31.8995 CPU time (s): 29.8905 CPU user time (s): 27.7368 CPU system time (s): 2.15367 CPU usage (%): 93.7019 Max. virtual memory (cumulated for all children) (KiB): 1849400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 27.7368 system time used= 2.15367 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 489303 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= 93 runsolver used 0.056991 second user time and 0.166974 second system time The end
Begin job on node018 at 2010-06-25 19:33:06 IDJOB=2682158 IDBENCH=2433 IDSOLVER=1192 FILE ID=node018/2682158-1277487185 PBS_JOBID= 11190519 Free space on /tmp= 62480 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-cycle.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682158-1277487185/watcher-2682158-1277487185 -o /tmp/evaluation-result-2682158-1277487185/solver-2682158-1277487185 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682158-1277487185.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a4f456875ede4549ae03268180cd603c RANDOM SEED=1759200007 node018.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 : 3000.248 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 : 6000.49 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 : 3000.248 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1915740 kB Buffers: 3652 kB Cached: 40288 kB SwapCached: 5852 kB Active: 37624 kB Inactive: 18812 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1915740 kB SwapTotal: 4192956 kB SwapFree: 4139084 kB Dirty: 10336 kB Writeback: 4 kB AnonPages: 11380 kB Mapped: 11868 kB Slab: 64792 kB PageTables: 4120 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181848 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= 62480 MiB End job on node018 at 2010-06-25 19:33:38