Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 15.99 | 16.0156 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-mps-v2-20-10-n3700.opb |
MD5SUM | 86879a5871daa11ed8529c30e9ca3bf0 |
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 | 4726350847 |
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 | 29631666774144 |
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 | 29631666774144 |
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 |
15.99/16.01 c 155000 5150 0 0 0 0 0 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-2674113-1276799061/watcher-2674113-1276799061 -o /tmp/evaluation-result-2674113-1276799061/solver-2674113-1276799061 -C 1800 -W 2000 -M 1800 run HOME/instance-2674113-1276799061.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: 0.91 0.95 0.97 3/105 24376 /proc/meminfo: memFree=1848276/2059040 swapFree=4139740/4192956 [pid=24376] ppid=24374 vsize=8700 CPUtime=0 /proc/24376/stat : 24376 (run) S 24374 24376 24351 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21199657 8908800 251 1992294400 4194304 4922060 140736788431120 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24376/statm: 2175 251 211 178 0 68 0 [startup+0.043622 s] /proc/loadavg: 0.91 0.95 0.97 3/105 24376 /proc/meminfo: memFree=1848276/2059040 swapFree=4139740/4192956 [pid=24376] ppid=24374 vsize=8700 CPUtime=0 /proc/24376/stat : 24376 (run) S 24374 24376 24351 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21199657 8908800 251 1992294400 4194304 4922060 140736788431120 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24376/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100584 s] /proc/loadavg: 0.91 0.95 0.97 3/105 24376 /proc/meminfo: memFree=1848276/2059040 swapFree=4139740/4192956 [pid=24376] ppid=24374 vsize=8700 CPUtime=0 /proc/24376/stat : 24376 (run) S 24374 24376 24351 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21199657 8908800 251 1992294400 4194304 4922060 140736788431120 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24376/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300605 s] /proc/loadavg: 0.91 0.95 0.97 3/105 24376 /proc/meminfo: memFree=1848276/2059040 swapFree=4139740/4192956 [pid=24376] ppid=24374 vsize=8700 CPUtime=0 /proc/24376/stat : 24376 (run) S 24374 24376 24351 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21199657 8908800 251 1992294400 4194304 4922060 140736788431120 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24376/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700649 s] /proc/loadavg: 0.91 0.95 0.97 3/105 24376 /proc/meminfo: memFree=1848276/2059040 swapFree=4139740/4192956 [pid=24376] ppid=24374 vsize=8700 CPUtime=0 /proc/24376/stat : 24376 (run) S 24374 24376 24351 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21199657 8908800 251 1992294400 4194304 4922060 140736788431120 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24376/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50074 s] /proc/loadavg: 0.91 0.95 0.97 2/107 24379 /proc/meminfo: memFree=1842432/2059040 swapFree=4139740/4192956 [pid=24376] ppid=24374 vsize=8700 CPUtime=0 /proc/24376/stat : 24376 (run) S 24374 24376 24351 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21199657 8908800 251 1992294400 4194304 4922060 140736788431120 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24376/statm: 2175 251 211 178 0 68 0 [pid=24378] ppid=24376 vsize=11172 CPUtime=1.48 /proc/24378/stat : 24378 (PBPASSolver) R 24376 24376 24351 0 -1 4202496 2186 0 0 0 51 97 0 0 25 0 1 0 21199657 11440128 2124 1992294400 134512640 134902295 4287902608 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24378/statm: 2793 2124 253 96 0 2005 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 19872 [startup+3.10091 s] /proc/loadavg: 0.92 0.95 0.97 2/107 24379 /proc/meminfo: memFree=1837472/2059040 swapFree=4139740/4192956 [pid=24376] ppid=24374 vsize=8700 CPUtime=0 /proc/24376/stat : 24376 (run) S 24374 24376 24351 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21199657 8908800 251 1992294400 4194304 4922060 140736788431120 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24376/statm: 2175 251 211 178 0 68 0 [pid=24378] ppid=24376 vsize=18148 CPUtime=3.08 /proc/24378/stat : 24378 (PBPASSolver) R 24376 24376 24351 0 -1 4202496 3998 0 0 0 111 197 0 0 25 0 1 0 21199657 18583552 3936 1992294400 134512640 134902295 4287902608 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24378/statm: 4537 3936 253 96 0 3749 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 26848 [startup+6.30026 s] /proc/loadavg: 0.92 0.95 0.97 2/107 24381 /proc/meminfo: memFree=1822096/2059040 swapFree=4139740/4192956 [pid=24376] ppid=24374 vsize=8700 CPUtime=0 /proc/24376/stat : 24376 (run) S 24374 24376 24351 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21199657 8908800 251 1992294400 4194304 4922060 140736788431120 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24376/statm: 2175 251 211 178 0 68 0 [pid=24378] ppid=24376 vsize=32772 CPUtime=6.29 /proc/24378/stat : 24378 (PBPASSolver) R 24376 24376 24351 0 -1 4202496 7548 0 0 0 232 397 0 0 25 0 1 0 21199657 33558528 7486 1992294400 134512640 134902295 4287902608 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24378/statm: 8193 7486 253 96 0 7405 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 41472 [startup+12.701 s] /proc/loadavg: 0.93 0.96 0.97 2/107 24381 /proc/meminfo: memFree=370180/2059040 swapFree=4139740/4192956 [pid=24376] ppid=24374 vsize=8700 CPUtime=0 /proc/24376/stat : 24376 (run) S 24374 24376 24351 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21199657 8908800 251 1992294400 4194304 4922060 140736788431120 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24376/statm: 2175 251 211 178 0 68 0 [pid=24378] ppid=24376 vsize=1538180 CPUtime=12.69 /proc/24378/stat : 24378 (PBPASSolver) R 24376 24376 24351 0 -1 4202496 391661 0 0 0 641 628 0 0 25 0 1 0 21199657 1575096320 383959 1992294400 134512640 134902295 4287902608 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24378/statm: 384545 383959 256 96 0 383757 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1546880 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+16.0003 s] /proc/loadavg: 0.93 0.96 0.97 2/107 24381 /proc/meminfo: memFree=7796/2059040 swapFree=4139740/4192956 [pid=24376] ppid=24374 vsize=8700 CPUtime=0 /proc/24376/stat : 24376 (run) S 24374 24376 24351 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21199657 8908800 251 1992294400 4194304 4922060 140736788431120 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24376/statm: 2175 251 211 178 0 68 0 [pid=24378] ppid=24376 vsize=1846372 CPUtime=15.99 /proc/24378/stat : 24378 (PBPASSolver) R 24376 24376 24351 0 -1 4202496 469814 0 0 0 861 738 0 0 25 0 1 0 21199657 1890684928 460992 1992294400 134512640 134902295 4287902608 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24378/statm: 461593 460992 256 96 0 460805 0 Current children cumulated CPU time (s) 15.99 Current children cumulated vsize (KiB) 1855072 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24376 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=0 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=2999 # CPU time returned by wait4() is 0.002999 # while last known CPU time is 15.99 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 16.0156 CPU time (s): 15.99 CPU user time (s): 8.61 CPU system time (s): 7.38 CPU usage (%): 99.84 Max. virtual memory (cumulated for all children) (KiB): 1855072 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 524 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= 3 involuntary context switches= 3 runsolver used 0.034994 second user time and 0.084987 second system time The end
Begin job on node087 at 2010-06-17 20:24:21 IDJOB=2674113 IDBENCH=2304 IDSOLVER=1174 FILE ID=node087/2674113-1276799061 PBS_JOBID= 11176659 Free space on /tmp= 62548 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-mps-v2-20-10-n3700.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674113-1276799061/watcher-2674113-1276799061 -o /tmp/evaluation-result-2674113-1276799061/solver-2674113-1276799061 -C 1800 -W 2000 -M 1800 run HOME/instance-2674113-1276799061.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 86879a5871daa11ed8529c30e9ca3bf0 RANDOM SEED=1769252414 node087.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 : 3000.213 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 : 6000.42 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 : 3000.213 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1848672 kB Buffers: 29684 kB Cached: 91568 kB SwapCached: 5944 kB Active: 70452 kB Inactive: 63332 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1848672 kB SwapTotal: 4192956 kB SwapFree: 4139740 kB Dirty: 9372 kB Writeback: 0 kB AnonPages: 10744 kB Mapped: 12924 kB Slab: 54852 kB PageTables: 3980 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180924 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= 62544 MiB End job on node087 at 2010-06-17 20:24:39