Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 55.7225 | 57.7895 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-mps-v2-20-10-n3709.opb |
MD5SUM | 7d8773951a908fd3c2652ff6acba65e8 |
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 | 4559348765 |
Optimality of the best value was proved | NO |
Number of variables | 155000 |
Total number of constraints | 5150 |
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 | 5150 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 3000 |
Number of terms in the objective function | 155000 |
Biggest coefficient in the objective function | 4294967296 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 29610373267604 |
Number of bits of the sum of numbers in the objective function | 45 |
Biggest number in a constraint | 4294967296 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 29610373267604 |
Number of bits of the biggest sum of numbers | 45 |
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 2.69/2.79 c constraints 5150/0 clauses 0/0 units 59036 2.69/2.79 c vars 155000 30.79/30.86 c objective 123629 + 0
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-2668701-1276524127/watcher-2668701-1276524127 -o /tmp/evaluation-result-2668701-1276524127/solver-2668701-1276524127 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668701-1276524127.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 1.00 3/106 31461 /proc/meminfo: memFree=1731896/2059040 swapFree=4142408/4192956 [pid=31461] ppid=31459 vsize=2488 CPUtime=0 /proc/31461/stat : 31461 (pbct) R 31459 31461 31082 0 -1 4202496 307 0 0 0 0 0 0 0 22 0 1 0 26069070 2547712 229 1992294400 134512640 136485738 4294926192 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31461/statm: 622 229 151 482 0 138 0 [startup+0.044104 s] /proc/loadavg: 1.00 1.00 1.00 3/106 31461 /proc/meminfo: memFree=1731896/2059040 swapFree=4142408/4192956 [pid=31461] ppid=31459 vsize=3860 CPUtime=0.04 /proc/31461/stat : 31461 (pbct) R 31459 31461 31082 0 -1 4202496 648 0 0 0 4 0 0 0 22 0 1 0 26069070 3952640 537 1992294400 134512640 136485738 4294926192 18446744073709551615 135177438 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31461/statm: 965 537 151 482 0 481 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 3860 [startup+0.102114 s] /proc/loadavg: 1.00 1.00 1.00 3/106 31461 /proc/meminfo: memFree=1731896/2059040 swapFree=4142408/4192956 [pid=31461] ppid=31459 vsize=5936 CPUtime=0.09 /proc/31461/stat : 31461 (pbct) R 31459 31461 31082 0 -1 4202496 1325 0 0 0 9 0 0 0 22 0 1 0 26069070 6078464 874 1992294400 134512640 136485738 4294926192 18446744073709551615 135411158 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31461/statm: 1484 874 151 482 0 1000 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5936 [startup+0.301151 s] /proc/loadavg: 1.00 1.00 1.00 3/106 31461 /proc/meminfo: memFree=1731896/2059040 swapFree=4142408/4192956 [pid=31461] ppid=31459 vsize=9960 CPUtime=0.29 /proc/31461/stat : 31461 (pbct) R 31459 31461 31082 0 -1 4202496 2923 0 0 0 29 0 0 0 22 0 1 0 26069070 10199040 2022 1992294400 134512640 136485738 4294926192 18446744073709551615 134524659 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31461/statm: 2490 2022 151 482 0 2006 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9960 [startup+0.700226 s] /proc/loadavg: 1.00 1.00 1.00 3/106 31461 /proc/meminfo: memFree=1731896/2059040 swapFree=4142408/4192956 [pid=31461] ppid=31459 vsize=16564 CPUtime=0.69 /proc/31461/stat : 31461 (pbct) R 31459 31461 31082 0 -1 4202496 4849 0 0 0 68 1 0 0 24 0 1 0 26069070 16961536 2921 1992294400 134512640 136485738 4294926192 18446744073709551615 135173322 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31461/statm: 4141 2921 155 482 0 3657 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 16564 [startup+1.50037 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31462 /proc/meminfo: memFree=1715024/2059040 swapFree=4142408/4192956 [pid=31461] ppid=31459 vsize=34100 CPUtime=1.49 /proc/31461/stat : 31461 (pbct) R 31459 31461 31082 0 -1 4202496 8874 0 0 0 147 2 0 0 25 0 1 0 26069070 34918400 6946 1992294400 134512640 136485738 4294926192 18446744073709551615 135178825 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31461/statm: 8525 6946 155 482 0 8041 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 34100 [startup+3.10068 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31462 /proc/meminfo: memFree=1691836/2059040 swapFree=4142408/4192956 [pid=31461] ppid=31459 vsize=49444 CPUtime=3.09 /proc/31461/stat : 31461 (pbct) R 31459 31461 31082 0 -1 4202496 12667 0 0 0 305 4 0 0 25 0 1 0 26069070 50630656 10739 1992294400 134512640 136485738 4294926192 18446744073709551615 135180333 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31461/statm: 12361 10739 160 482 0 11877 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 49444 [startup+6.30027 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31462 /proc/meminfo: memFree=1688860/2059040 swapFree=4142408/4192956 [pid=31461] ppid=31459 vsize=49444 CPUtime=6.29 /proc/31461/stat : 31461 (pbct) R 31459 31461 31082 0 -1 4202496 12667 0 0 0 625 4 0 0 25 0 1 0 26069070 50630656 10739 1992294400 134512640 136485738 4294926192 18446744073709551615 135180324 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31461/statm: 12361 10739 160 482 0 11877 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 49444 [startup+12.7015 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31462 /proc/meminfo: memFree=1688860/2059040 swapFree=4142408/4192956 [pid=31461] ppid=31459 vsize=49444 CPUtime=12.69 /proc/31461/stat : 31461 (pbct) R 31459 31461 31082 0 -1 4202496 12667 0 0 0 1265 4 0 0 25 0 1 0 26069070 50630656 10739 1992294400 134512640 136485738 4294926192 18446744073709551615 135180333 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31461/statm: 12361 10739 160 482 0 11877 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 49444 [startup+25.5019 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31462 /proc/meminfo: memFree=1688860/2059040 swapFree=4142408/4192956 [pid=31461] ppid=31459 vsize=49444 CPUtime=25.48 /proc/31461/stat : 31461 (pbct) R 31459 31461 31082 0 -1 4202496 12667 0 0 0 2544 4 0 0 25 0 1 0 26069070 50630656 10739 1992294400 134512640 136485738 4294926192 18446744073709551615 135180324 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31461/statm: 12361 10739 160 482 0 11877 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 49444 [startup+51.1016 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31462 /proc/meminfo: memFree=411040/2059040 swapFree=4142408/4192956 [pid=31461] ppid=31459 vsize=1380320 CPUtime=51.07 /proc/31461/stat : 31461 (pbct) R 31459 31461 31082 0 -1 4202496 365792 0 0 0 4949 158 0 0 25 0 1 0 26069070 1413447680 339139 1992294400 134512640 136485738 4294926192 18446744073709551615 135848202 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31461/statm: 345080 339140 197 482 0 344596 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 1380320 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+55.6016 s] /proc/loadavg: 1.00 1.00 1.00 4/107 31462 /proc/meminfo: memFree=9744/2059040 swapFree=4140420/4192956 [pid=31461] ppid=31459 vsize=1849180 CPUtime=55.53 /proc/31461/stat : 31461 (pbct) R 31459 31461 31082 0 -1 4202496 490015 0 0 0 5335 218 0 0 18 0 1 0 26069070 1893560320 460289 1992294400 134512640 136485738 4294926192 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 0 0 0 2 /proc/31461/statm: 462295 460293 199 482 0 461811 0 Current children cumulated CPU time (s) 55.53 Current children cumulated vsize (KiB) 1849180 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) Sending SIGKILL to -31461 Solver just ended. Dumping a history of the last processes samples [startup+55.8006 s] /proc/loadavg: 1.00 1.00 1.00 4/107 31462 /proc/meminfo: memFree=9744/2059040 swapFree=4140420/4192956 [pid=31461] ppid=31459 vsize=1849312 CPUtime=55.53 /proc/31461/stat : 31461 (pbct) S 31459 31461 31082 0 -1 4194304 490049 0 0 0 5335 218 0 0 18 0 1 0 26069070 1893695488 460323 1992294400 134512640 136485738 4294926192 18446744073709551615 135319262 0 16384 4096 16387 18446604437831840064 0 0 17 0 0 0 2 /proc/31461/statm: 462328 460323 199 482 0 461844 0 Current children cumulated CPU time (s) 55.53 Current children cumulated vsize (KiB) 1849312 [startup+56.6006 s] /proc/loadavg: 1.00 1.00 1.00 1/108 31463 /proc/meminfo: memFree=10704/2059040 swapFree=4140420/4192956 [pid=31461] ppid=31459 vsize=1849312 CPUtime=55.53 /proc/31461/stat : 31461 (pbct) S 31459 31461 31082 0 -1 4194304 490049 0 0 0 5335 218 0 0 18 0 1 0 26069070 1893695488 460323 1992294400 134512640 136485738 4294926192 18446744073709551615 135319262 0 16384 4096 16387 18446604437831840064 0 0 17 0 0 0 2 /proc/31461/statm: 462328 460323 199 482 0 461844 0 Current children cumulated CPU time (s) 55.53 Current children cumulated vsize (KiB) 1849312 [startup+57.4006 s] /proc/loadavg: 0.92 0.98 0.99 1/108 31463 /proc/meminfo: memFree=10580/2059040 swapFree=4140420/4192956 [pid=31461] ppid=31459 vsize=1849312 CPUtime=55.53 /proc/31461/stat : 31461 (pbct) S 31459 31461 31082 0 -1 4194304 490049 0 0 0 5335 218 0 0 18 0 1 0 26069070 1893695488 460323 1992294400 134512640 136485738 4294926192 18446744073709551615 135319262 0 16384 4096 16387 18446604437831840064 0 0 17 0 0 0 2 /proc/31461/statm: 462328 460323 199 482 0 461844 0 Current children cumulated CPU time (s) 55.53 Current children cumulated vsize (KiB) 1849312 [startup+57.6006 s] /proc/loadavg: 0.92 0.98 0.99 1/108 31463 /proc/meminfo: memFree=10580/2059040 swapFree=4140420/4192956 [pid=31461] ppid=31459 vsize=1849312 CPUtime=55.53 /proc/31461/stat : 31461 (pbct) S 31459 31461 31082 0 -1 4194304 490049 0 0 0 5335 218 0 0 18 0 1 0 26069070 1893695488 460323 1992294400 134512640 136485738 4294926192 18446744073709551615 135319262 0 16384 4096 16387 18446604437831840064 0 0 17 0 0 0 2 /proc/31461/statm: 462328 460323 199 482 0 461844 0 Current children cumulated CPU time (s) 55.53 Current children cumulated vsize (KiB) 1849312 [startup+57.7006 s] /proc/loadavg: 0.92 0.98 0.99 1/108 31463 /proc/meminfo: memFree=10580/2059040 swapFree=4140420/4192956 [pid=31461] ppid=31459 vsize=0 CPUtime=55.62 /proc/31461/stat : 31461 (pbct) R 31459 31461 31082 0 -1 4195332 490049 0 0 0 5335 227 0 0 18 0 1 0 26069070 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 0 0 0 2 /proc/31461/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 55.62 Current children cumulated vsize (KiB) 0 Child ended because it received signal 9 (SIGKILL) Real time (s): 57.7895 CPU time (s): 55.7225 CPU user time (s): 53.3569 CPU system time (s): 2.36564 CPU usage (%): 96.4233 Max. virtual memory (cumulated for all children) (KiB): 1849312 getrusage(RUSAGE_CHILDREN,...) data: user time used= 53.3569 system time used= 2.36564 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 490049 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= 6 involuntary context switches= 189 runsolver used 0.109983 second user time and 0.282956 second system time The end
Begin job on node019 at 2010-06-14 16:02:08 IDJOB=2668701 IDBENCH=2305 IDSOLVER=1170 FILE ID=node019/2668701-1276524127 PBS_JOBID= 11173440 Free space on /tmp= 62372 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-mps-v2-20-10-n3709.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668701-1276524127/watcher-2668701-1276524127 -o /tmp/evaluation-result-2668701-1276524127/solver-2668701-1276524127 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668701-1276524127.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7d8773951a908fd3c2652ff6acba65e8 RANDOM SEED=1390781292 node019.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 : 3000.264 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 : 6000.52 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 : 3000.264 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: 1732424 kB Buffers: 111636 kB Cached: 121408 kB SwapCached: 4636 kB Active: 110016 kB Inactive: 136720 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1732424 kB SwapTotal: 4192956 kB SwapFree: 4142408 kB Dirty: 10608 kB Writeback: 0 kB AnonPages: 12000 kB Mapped: 13636 kB Slab: 58292 kB PageTables: 4012 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182448 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= 62368 MiB End job on node019 at 2010-06-14 16:03:05