Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 39.37 | 41.3854 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-d2q06c.opb |
MD5SUM | 7b03b498d913dd1b306399e53ada7e6f |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 11.6222 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 155010 |
Total number of constraints | 2171 |
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 | 2171 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 3270 |
Number of terms in the objective function | 89670 |
Biggest coefficient in the objective function | 36281708852543488 |
Number of bits for the biggest coefficient in the objective function | 56 |
Sum of the numbers in the objective function | 17434532498669331507 |
Number of bits of the sum of numbers in the objective function | 64 |
Biggest number in a constraint | 1246989811751845888 |
Number of bits of the biggest number in a constraint | 61 |
Biggest sum of numbers in a constraint | 17434532498669331507 |
Number of bits of the biggest sum of numbers | 64 |
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 4.89/4.95 c constraints 2171/0 clauses 0/0 units 16338 4.89/4.95 c vars 155010 10.58/10.61 c objective 82654 + -396159270940753028
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-2682917-1277487149/watcher-2682917-1277487149 -o /tmp/evaluation-result-2682917-1277487149/solver-2682917-1277487149 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682917-1277487149.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: 0.92 0.98 0.94 3/106 24513 /proc/meminfo: memFree=1789868/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=2416 CPUtime=0 /proc/24513/stat : 24513 (pbct) R 24511 24513 23625 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 124316675 2473984 212 1992294400 134512640 136421960 4290004576 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24513/statm: 604 212 138 467 0 135 0 [startup+0.108692 s] /proc/loadavg: 0.92 0.98 0.94 3/106 24513 /proc/meminfo: memFree=1789868/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=5864 CPUtime=0.1 /proc/24513/stat : 24513 (pbct) R 24511 24513 23625 0 -1 4202496 1294 0 0 0 10 0 0 0 20 0 1 0 124316675 6004736 840 1992294400 134512640 136421960 4290004576 18446744073709551615 135203278 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24513/statm: 1466 841 138 467 0 997 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 5864 [startup+0.200711 s] /proc/loadavg: 0.92 0.98 0.94 3/106 24513 /proc/meminfo: memFree=1789868/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=7952 CPUtime=0.19 /proc/24513/stat : 24513 (pbct) R 24511 24513 23625 0 -1 4202496 2082 0 0 0 19 0 0 0 20 0 1 0 124316675 8142848 1435 1992294400 134512640 136421960 4290004576 18446744073709551615 135801367 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24513/statm: 1988 1435 138 467 0 1519 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 7952 [startup+0.300732 s] /proc/loadavg: 0.92 0.98 0.94 3/106 24513 /proc/meminfo: memFree=1789868/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=9492 CPUtime=0.29 /proc/24513/stat : 24513 (pbct) R 24511 24513 23625 0 -1 4202496 2593 0 0 0 28 1 0 0 20 0 1 0 124316675 9719808 1689 1992294400 134512640 136421960 4290004576 18446744073709551615 135161837 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24513/statm: 2373 1689 139 467 0 1904 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9492 [startup+0.700817 s] /proc/loadavg: 0.92 0.98 0.94 3/106 24513 /proc/meminfo: memFree=1789868/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=13840 CPUtime=0.69 /proc/24513/stat : 24513 (pbct) R 24511 24513 23625 0 -1 4202496 3637 0 0 0 68 1 0 0 21 0 1 0 124316675 14172160 2733 1992294400 134512640 136421960 4290004576 18446744073709551615 135158981 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24513/statm: 3460 2733 146 467 0 2991 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 13840 [startup+1.50099 s] /proc/loadavg: 0.92 0.98 0.94 2/107 24514 /proc/meminfo: memFree=1773616/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=25120 CPUtime=1.49 /proc/24513/stat : 24513 (pbct) R 24511 24513 23625 0 -1 4202496 6319 0 0 0 146 3 0 0 23 0 1 0 124316675 25722880 5415 1992294400 134512640 136421960 4290004576 18446744073709551615 135809510 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24513/statm: 6280 5415 146 467 0 5811 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 25120 [startup+3.10133 s] /proc/loadavg: 0.92 0.98 0.94 2/107 24514 /proc/meminfo: memFree=1757496/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=52364 CPUtime=3.09 /proc/24513/stat : 24513 (pbct) R 24511 24513 23625 0 -1 4202496 12832 0 0 0 304 5 0 0 25 0 1 0 124316675 53620736 11928 1992294400 134512640 136421960 4290004576 18446744073709551615 134537311 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24513/statm: 13091 11928 146 467 0 12622 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 52364 [startup+6.30101 s] /proc/loadavg: 0.93 0.98 0.94 2/107 24514 /proc/meminfo: memFree=1719180/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=77012 CPUtime=6.29 /proc/24513/stat : 24513 (pbct) R 24511 24513 23625 0 -1 4202496 18755 0 0 0 621 8 0 0 25 0 1 0 124316675 78860288 17851 1992294400 134512640 136421960 4290004576 18446744073709551615 135161820 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24513/statm: 19253 17851 150 467 0 18784 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 77012 [startup+12.7014 s] /proc/loadavg: 0.93 0.98 0.94 2/107 24514 /proc/meminfo: memFree=1592824/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=248748 CPUtime=12.68 /proc/24513/stat : 24513 (pbct) R 24511 24513 23625 0 -1 4202496 62996 0 0 0 1238 30 0 0 25 0 1 0 124316675 254717952 59971 1992294400 134512640 136421960 4290004576 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24513/statm: 62187 59972 195 467 0 61718 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 248748 [startup+25.5011 s] /proc/loadavg: 0.95 0.98 0.94 2/107 24516 /proc/meminfo: memFree=799348/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=1042508 CPUtime=25.48 /proc/24513/stat : 24513 (pbct) R 24511 24513 23625 0 -1 4202496 274972 0 0 0 2432 116 0 0 25 0 1 0 124316675 1067528192 250746 1992294400 134512640 136421960 4290004576 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24513/statm: 260627 250747 195 467 0 260158 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1042508 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+39.201 s] /proc/loadavg: 0.96 0.98 0.94 2/107 24516 /proc/meminfo: memFree=20628/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=1846600 CPUtime=39.19 /proc/24513/stat : 24513 (pbct) R 24511 24513 23625 0 -1 4202496 490802 0 0 0 3712 207 0 0 25 0 1 0 124316675 1890918400 441866 1992294400 134512640 136421960 4290004576 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24513/statm: 461650 441867 195 467 0 461181 0 Current children cumulated CPU time (s) 39.19 Current children cumulated vsize (KiB) 1846600 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) Sending SIGKILL to -24513 Solver just ended. Dumping a history of the last processes samples [startup+39.9012 s] /proc/loadavg: 0.96 0.98 0.94 1/108 24517 /proc/meminfo: memFree=20124/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=1846600 CPUtime=39.19 /proc/24513/stat : 24513 (pbct) S 24511 24513 23625 0 -1 4194304 490807 0 0 0 3712 207 0 0 25 0 1 0 124316675 1890918400 441871 1992294400 134512640 136421960 4290004576 18446744073709551615 135884462 0 16384 4096 16387 18446604437829883904 0 0 17 1 0 0 0 /proc/24513/statm: 461650 441871 196 467 0 461181 0 Current children cumulated CPU time (s) 39.19 Current children cumulated vsize (KiB) 1846600 [startup+40.7003 s] /proc/loadavg: 0.96 0.98 0.94 1/108 24517 /proc/meminfo: memFree=20124/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=1846600 CPUtime=39.19 /proc/24513/stat : 24513 (pbct) S 24511 24513 23625 0 -1 4194304 490807 0 0 0 3712 207 0 0 25 0 1 0 124316675 1890918400 441871 1992294400 134512640 136421960 4290004576 18446744073709551615 135884462 0 16384 4096 16387 18446604437829883904 0 0 17 1 0 0 0 /proc/24513/statm: 461650 441871 196 467 0 461181 0 Current children cumulated CPU time (s) 39.19 Current children cumulated vsize (KiB) 1846600 [startup+41.1004 s] /proc/loadavg: 0.96 0.98 0.94 1/108 24517 /proc/meminfo: memFree=20124/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=1846600 CPUtime=39.19 /proc/24513/stat : 24513 (pbct) S 24511 24513 23625 0 -1 4194304 490807 0 0 0 3712 207 0 0 25 0 1 0 124316675 1890918400 441871 1992294400 134512640 136421960 4290004576 18446744073709551615 135884462 0 16384 4096 16387 18446604437829883904 0 0 17 1 0 0 0 /proc/24513/statm: 461650 441871 196 467 0 461181 0 Current children cumulated CPU time (s) 39.19 Current children cumulated vsize (KiB) 1846600 [startup+41.3005 s] /proc/loadavg: 0.96 0.98 0.94 1/108 24517 /proc/meminfo: memFree=20124/2059040 swapFree=4139960/4192956 [pid=24513] ppid=24511 vsize=0 CPUtime=39.28 /proc/24513/stat : 24513 (pbct) R 24511 24513 23625 0 -1 4195332 490807 0 0 0 3712 216 0 0 18 0 1 0 124316675 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/24513/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 39.28 Current children cumulated vsize (KiB) 0 Child ended because it received signal 9 (SIGKILL) Real time (s): 41.3854 CPU time (s): 39.37 CPU user time (s): 37.1214 CPU system time (s): 2.24866 CPU usage (%): 95.1303 Max. virtual memory (cumulated for all children) (KiB): 1846600 getrusage(RUSAGE_CHILDREN,...) data: user time used= 37.1214 system time used= 2.24866 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 490807 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= 467 runsolver used 0.06199 second user time and 0.215967 second system time The end
Begin job on node010 at 2010-06-25 19:32:30 IDJOB=2682917 IDBENCH=2428 IDSOLVER=1192 FILE ID=node010/2682917-1277487149 PBS_JOBID= 11190526 Free space on /tmp= 62372 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-d2q06c.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682917-1277487149/watcher-2682917-1277487149 -o /tmp/evaluation-result-2682917-1277487149/solver-2682917-1277487149 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682917-1277487149.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7b03b498d913dd1b306399e53ada7e6f RANDOM SEED=479048378 node010.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 : 3000.267 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 : 6000.53 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 : 3000.267 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: 1790396 kB Buffers: 54800 kB Cached: 113680 kB SwapCached: 5536 kB Active: 86240 kB Inactive: 95224 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1790396 kB SwapTotal: 4192956 kB SwapFree: 4139960 kB Dirty: 19848 kB Writeback: 0 kB AnonPages: 11644 kB Mapped: 11920 kB Slab: 65304 kB PageTables: 4152 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183216 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= 62372 MiB End job on node010 at 2010-06-25 19:33:12