Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 30.8323 | 30.9944 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-dfl001.opb |
MD5SUM | 82090c0a4adcfdd30e3ab97004b5e93d |
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 | 366703 |
Total number of constraints | 6084 |
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 | 6084 |
Minimum length of a constraint | 13 |
Maximum length of a constraint | 6840 |
Number of terms in the objective function | 187033 |
Biggest coefficient in the objective function | 2150851580428025856 |
Number of bits for the biggest coefficient in the objective function | 61 |
Sum of the numbers in the objective function | 882752655849462510276 |
Number of bits of the sum of numbers in the objective function | 70 |
Biggest number in a constraint | 53687091200000000000 |
Number of bits of the biggest number in a constraint | 66 |
Biggest sum of numbers in a constraint | 4277072243466308763648 |
Number of bits of the biggest sum of numbers | 72 |
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 4.09/4.20 c constraints 6084/0 clauses 0/0 units 0 4.09/4.20 c vars 366703 4.19/4.20 c objective 187033 + 0 30.65/30.81 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-2681932-1277486445/watcher-2681932-1277486445 -o /tmp/evaluation-result-2681932-1277486445/solver-2681932-1277486445 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681932-1277486445.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 0.93 3/106 28835 /proc/meminfo: memFree=1792340/2059040 swapFree=4140228/4192956 [pid=28835] ppid=28833 vsize=2416 CPUtime=0 /proc/28835/stat : 28835 (pbct) R 28833 28835 28318 0 -1 4202496 291 0 0 0 0 0 0 0 20 0 1 0 89939679 2473984 211 1992294400 134512640 136421960 4287481056 18446744073709551615 135160348 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28835/statm: 604 211 138 467 0 135 0 [startup+0.106084 s] /proc/loadavg: 1.00 1.00 0.93 3/106 28835 /proc/meminfo: memFree=1792340/2059040 swapFree=4140228/4192956 [pid=28835] ppid=28833 vsize=5864 CPUtime=0.09 /proc/28835/stat : 28835 (pbct) R 28833 28835 28318 0 -1 4202496 1281 0 0 0 9 0 0 0 20 0 1 0 89939679 6004736 828 1992294400 134512640 136421960 4287481056 18446744073709551615 135825998 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28835/statm: 1466 828 138 467 0 997 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5864 [startup+0.201094 s] /proc/loadavg: 1.00 1.00 0.93 3/106 28835 /proc/meminfo: memFree=1792340/2059040 swapFree=4140228/4192956 [pid=28835] ppid=28833 vsize=8724 CPUtime=0.19 /proc/28835/stat : 28835 (pbct) R 28833 28835 28318 0 -1 4202496 2080 0 0 0 19 0 0 0 20 0 1 0 89939679 8933376 1627 1992294400 134512640 136421960 4287481056 18446744073709551615 135806150 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28835/statm: 2181 1627 138 467 0 1712 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 8724 [startup+0.301104 s] /proc/loadavg: 1.00 1.00 0.93 3/106 28835 /proc/meminfo: memFree=1792340/2059040 swapFree=4140228/4192956 [pid=28835] ppid=28833 vsize=9492 CPUtime=0.29 /proc/28835/stat : 28835 (pbct) R 28833 28835 28318 0 -1 4202496 2668 0 0 0 28 1 0 0 20 0 1 0 89939679 9719808 1765 1992294400 134512640 136421960 4287481056 18446744073709551615 135380588 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28835/statm: 2373 1765 138 467 0 1904 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9492 [startup+0.701158 s] /proc/loadavg: 1.00 1.00 0.93 3/106 28835 /proc/meminfo: memFree=1792340/2059040 swapFree=4140228/4192956 [pid=28835] ppid=28833 vsize=16492 CPUtime=0.69 /proc/28835/stat : 28835 (pbct) R 28833 28835 28318 0 -1 4202496 5082 0 0 0 67 2 0 0 20 0 1 0 89939679 16887808 3152 1992294400 134512640 136421960 4287481056 18446744073709551615 135160331 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28835/statm: 4123 3152 140 467 0 3654 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 16492 [startup+1.50124 s] /proc/loadavg: 1.00 1.00 0.93 2/107 28836 /proc/meminfo: memFree=1772492/2059040 swapFree=4140228/4192956 [pid=28835] ppid=28833 vsize=32980 CPUtime=1.49 /proc/28835/stat : 28835 (pbct) R 28833 28835 28318 0 -1 4202496 9138 0 0 0 144 5 0 0 22 0 1 0 89939679 33771520 7208 1992294400 134512640 136421960 4287481056 18446744073709551615 135153541 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28835/statm: 8245 7208 146 467 0 7776 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 32980 [startup+3.10141 s] /proc/loadavg: 1.00 1.00 0.93 2/107 28836 /proc/meminfo: memFree=1746700/2059040 swapFree=4140228/4192956 [pid=28835] ppid=28833 vsize=71356 CPUtime=3.09 /proc/28835/stat : 28835 (pbct) R 28833 28835 28318 0 -1 4202496 18624 0 0 0 300 9 0 0 25 0 1 0 89939679 73068544 16694 1992294400 134512640 136421960 4287481056 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28835/statm: 17839 16694 146 467 0 17370 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 71356 [startup+6.30176 s] /proc/loadavg: 1.00 1.00 0.93 2/107 28838 /proc/meminfo: memFree=1595048/2059040 swapFree=4140228/4192956 [pid=28835] ppid=28833 vsize=263756 CPUtime=6.29 /proc/28835/stat : 28835 (pbct) R 28833 28835 28318 0 -1 4202496 67874 0 0 0 599 30 0 0 25 0 1 0 89939679 270086144 63823 1992294400 134512640 136421960 4287481056 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28835/statm: 65939 63824 195 467 0 65470 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 263756 [startup+12.7015 s] /proc/loadavg: 1.00 1.00 0.93 2/107 28838 /proc/meminfo: memFree=1119888/2059040 swapFree=4140228/4192956 [pid=28835] ppid=28833 vsize=729904 CPUtime=12.68 /proc/28835/stat : 28835 (pbct) R 28833 28835 28318 0 -1 4202496 190850 0 0 0 1189 79 0 0 25 0 1 0 89939679 747421696 177517 1992294400 134512640 136421960 4287481056 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28835/statm: 182476 177518 195 467 0 182007 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 729904 [startup+25.5019 s] /proc/loadavg: 1.00 1.00 0.93 2/107 28838 /proc/meminfo: memFree=255732/2059040 swapFree=4140228/4192956 [pid=28835] ppid=28833 vsize=1569208 CPUtime=25.48 /proc/28835/stat : 28835 (pbct) R 28833 28835 28318 0 -1 4202496 413954 0 0 0 2370 178 0 0 25 0 1 0 89939679 1606868992 386799 1992294400 134512640 136421960 4287481056 18446744073709551615 135301320 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28835/statm: 392302 386800 195 467 0 391833 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1569208 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+30.8008 s] /proc/loadavg: 1.16 1.03 0.94 2/107 28838 /proc/meminfo: memFree=10008/2059040 swapFree=4139292/4192956 [pid=28835] ppid=28833 vsize=1847752 CPUtime=30.65 /proc/28835/stat : 28835 (pbct) R 28833 28835 28318 0 -1 4202496 490291 0 0 0 2849 216 0 0 25 0 1 0 89939679 1892098048 460063 1992294400 134512640 136421960 4287481056 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 0 0 0 14 /proc/28835/statm: 461938 460064 195 467 0 461469 0 Current children cumulated CPU time (s) 30.65 Current children cumulated vsize (KiB) 1847752 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+30.9178 s] /proc/loadavg: 1.16 1.03 0.94 2/107 28838 /proc/meminfo: memFree=10008/2059040 swapFree=4139292/4192956 [pid=28835] ppid=28833 vsize=0 CPUtime=30.75 /proc/28835/stat : 28835 (pbct) R 28833 28835 28318 0 -1 4194308 490301 0 0 0 2849 226 0 0 25 0 1 0 89939679 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 0 0 0 14 /proc/28835/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 30.75 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 30.9944 CPU time (s): 30.8323 CPU user time (s): 28.4957 CPU system time (s): 2.33664 CPU usage (%): 99.4772 Max. virtual memory (cumulated for all children) (KiB): 1847752 getrusage(RUSAGE_CHILDREN,...) data: user time used= 28.4957 system time used= 2.33664 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 490301 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= 4 involuntary context switches= 46 runsolver used 0.053991 second user time and 0.167974 second system time The end
Begin job on node035 at 2010-06-25 19:20:47 IDJOB=2681932 IDBENCH=2388 IDSOLVER=1192 FILE ID=node035/2681932-1277486445 PBS_JOBID= 11190509 Free space on /tmp= 62416 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-dfl001.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681932-1277486445/watcher-2681932-1277486445 -o /tmp/evaluation-result-2681932-1277486445/solver-2681932-1277486445 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681932-1277486445.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 82090c0a4adcfdd30e3ab97004b5e93d RANDOM SEED=243738644 node035.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 : 3000.219 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 : 6000.43 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 : 3000.219 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: 1792744 kB Buffers: 50092 kB Cached: 117060 kB SwapCached: 5664 kB Active: 84032 kB Inactive: 96464 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1792744 kB SwapTotal: 4192956 kB SwapFree: 4140228 kB Dirty: 21120 kB Writeback: 0 kB AnonPages: 11968 kB Mapped: 12012 kB Slab: 63752 kB PageTables: 4164 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182468 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= 62416 MiB End job on node035 at 2010-06-25 19:21:20