Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 22.14 | 22.3147 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib2003/normalized-mps-v2-20-10-rd-rplusc-21.opb |
MD5SUM | 7576b3c58d39cddc5f29deda8f59e316 |
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 | 64.0523 |
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 | 3616 |
Total number of constraints | 125707 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 44 |
Number of constraints which are nor clauses,nor cardinality constraints | 125663 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 189 |
Number of terms in the objective function | 48 |
Biggest coefficient in the objective function | 1073741824 |
Number of bits for the biggest coefficient in the objective function | 31 |
Sum of the numbers in the objective function | 2160590747 |
Number of bits of the sum of numbers in the objective function | 32 |
Biggest number in a constraint | 2962281908055777280 |
Number of bits of the biggest number in a constraint | 62 |
Biggest sum of numbers in a constraint | 6289973478481187311 |
Number of bits of the biggest sum of numbers | 63 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
22.14/22.31 c 3616 125707 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-2674763-1276800540/watcher-2674763-1276800540 -o /tmp/evaluation-result-2674763-1276800540/solver-2674763-1276800540 -C 1800 -W 2000 -M 1800 run HOME/instance-2674763-1276800540.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: 1.07 1.00 1.00 3/106 16528 /proc/meminfo: memFree=1636384/2059040 swapFree=4139848/4192956 [pid=16528] ppid=16526 vsize=8700 CPUtime=0 /proc/16528/stat : 16528 (run) S 16526 16528 16364 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 55658768 8908800 250 1992294400 4194304 4922060 140736694574320 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16528/statm: 2175 250 211 178 0 68 0 [startup+0.101415 s] /proc/loadavg: 1.07 1.00 1.00 3/106 16528 /proc/meminfo: memFree=1636384/2059040 swapFree=4139848/4192956 [pid=16528] ppid=16526 vsize=8700 CPUtime=0 /proc/16528/stat : 16528 (run) S 16526 16528 16364 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 55658768 8908800 250 1992294400 4194304 4922060 140736694574320 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16528/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.201426 s] /proc/loadavg: 1.07 1.00 1.00 3/106 16528 /proc/meminfo: memFree=1636384/2059040 swapFree=4139848/4192956 [pid=16528] ppid=16526 vsize=8700 CPUtime=0 /proc/16528/stat : 16528 (run) S 16526 16528 16364 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 55658768 8908800 250 1992294400 4194304 4922060 140736694574320 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16528/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301439 s] /proc/loadavg: 1.07 1.00 1.00 3/106 16528 /proc/meminfo: memFree=1636384/2059040 swapFree=4139848/4192956 [pid=16528] ppid=16526 vsize=8700 CPUtime=0 /proc/16528/stat : 16528 (run) S 16526 16528 16364 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 55658768 8908800 250 1992294400 4194304 4922060 140736694574320 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16528/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701481 s] /proc/loadavg: 1.07 1.00 1.00 3/106 16528 /proc/meminfo: memFree=1636384/2059040 swapFree=4139848/4192956 [pid=16528] ppid=16526 vsize=8700 CPUtime=0 /proc/16528/stat : 16528 (run) S 16526 16528 16364 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 55658768 8908800 250 1992294400 4194304 4922060 140736694574320 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16528/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50157 s] /proc/loadavg: 1.07 1.00 1.00 2/108 16531 /proc/meminfo: memFree=1486080/2059040 swapFree=4139848/4192956 [pid=16528] ppid=16526 vsize=8700 CPUtime=0 /proc/16528/stat : 16528 (run) S 16526 16528 16364 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 55658768 8908800 250 1992294400 4194304 4922060 140736694574320 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16528/statm: 2175 250 211 178 0 68 0 [pid=16530] ppid=16528 vsize=202948 CPUtime=1.49 /proc/16530/stat : 16530 (PBPASSolver) R 16528 16528 16364 0 -1 4202496 50189 0 0 0 58 91 0 0 25 0 1 0 55658768 207818752 50127 1992294400 134512640 134902295 4288996080 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16530/statm: 50737 50127 256 96 0 49949 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 211648 [startup+3.10175 s] /proc/loadavg: 1.07 1.00 1.00 2/108 16531 /proc/meminfo: memFree=1352160/2059040 swapFree=4139848/4192956 [pid=16528] ppid=16526 vsize=8700 CPUtime=0 /proc/16528/stat : 16528 (run) S 16526 16528 16364 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 55658768 8908800 250 1992294400 4194304 4922060 140736694574320 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16528/statm: 2175 250 211 178 0 68 0 [pid=16530] ppid=16528 vsize=389860 CPUtime=3.09 /proc/16530/stat : 16530 (PBPASSolver) R 16528 16528 16364 0 -1 4202496 96928 0 0 0 128 181 0 0 25 0 1 0 55658768 399216640 96866 1992294400 134512640 134902295 4288996080 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16530/statm: 97465 96869 256 96 0 96677 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 398560 [startup+6.3011 s] /proc/loadavg: 1.15 1.02 1.01 2/108 16531 /proc/meminfo: memFree=1004712/2059040 swapFree=4139848/4192956 [pid=16528] ppid=16526 vsize=8700 CPUtime=0 /proc/16528/stat : 16528 (run) S 16526 16528 16364 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 55658768 8908800 250 1992294400 4194304 4922060 140736694574320 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16528/statm: 2175 250 211 178 0 68 0 [pid=16530] ppid=16528 vsize=713988 CPUtime=6.28 /proc/16530/stat : 16530 (PBPASSolver) R 16528 16528 16364 0 -1 4202496 177969 0 0 0 296 332 0 0 25 0 1 0 55658768 731123712 177907 1992294400 134512640 134902295 4288996080 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16530/statm: 178497 177907 256 96 0 177709 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 722688 [startup+12.7008 s] /proc/loadavg: 1.13 1.02 1.00 2/108 16531 /proc/meminfo: memFree=443488/2059040 swapFree=4139848/4192956 [pid=16528] ppid=16526 vsize=8700 CPUtime=0 /proc/16528/stat : 16528 (run) S 16526 16528 16364 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 55658768 8908800 250 1992294400 4194304 4922060 140736694574320 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16528/statm: 2175 250 211 178 0 68 0 [pid=16530] ppid=16528 vsize=1243012 CPUtime=12.67 /proc/16530/stat : 16530 (PBPASSolver) R 16528 16528 16364 0 -1 4202496 310235 0 0 0 685 582 0 0 25 0 1 0 55658768 1272844288 310173 1992294400 134512640 134902295 4288996080 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16530/statm: 310753 310173 256 96 0 309965 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 1251712 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+22.3007 s] /proc/loadavg: 1.11 1.02 1.00 2/108 16531 /proc/meminfo: memFree=10480/2059040 swapFree=4138932/4192956 [pid=16528] ppid=16526 vsize=8700 CPUtime=0 /proc/16528/stat : 16528 (run) S 16526 16528 16364 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 55658768 8908800 250 1992294400 4194304 4922060 140736694574320 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16528/statm: 2175 250 211 178 0 68 0 [pid=16530] ppid=16528 vsize=1837444 CPUtime=22.14 /proc/16530/stat : 16530 (PBPASSolver) R 16528 16528 16364 0 -1 4202496 458838 0 0 0 1338 876 0 0 20 0 1 0 55658768 1881542656 458776 1992294400 134512640 134902295 4288996080 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 12 /proc/16530/statm: 459361 458785 256 96 0 458573 0 Current children cumulated CPU time (s) 22.14 Current children cumulated vsize (KiB) 1846144 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 16528 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 22.14 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 22.3147 CPU time (s): 22.14 CPU user time (s): 13.38 CPU system time (s): 8.76 CPU usage (%): 99.2171 Max. virtual memory (cumulated for all children) (KiB): 1846144 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 522 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 0.052991 second user time and 0.112982 second system time The end
Begin job on node005 at 2010-06-17 20:49:10 IDJOB=2674763 IDBENCH=2515 IDSOLVER=1174 FILE ID=node005/2674763-1276800540 PBS_JOBID= 11176636 Free space on /tmp= 62388 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-rd-rplusc-21.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674763-1276800540/watcher-2674763-1276800540 -o /tmp/evaluation-result-2674763-1276800540/solver-2674763-1276800540 -C 1800 -W 2000 -M 1800 run HOME/instance-2674763-1276800540.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7576b3c58d39cddc5f29deda8f59e316 RANDOM SEED=987703233 node005.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 : 3000.246 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 : 3000.246 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1636904 kB Buffers: 37088 kB Cached: 281596 kB SwapCached: 5684 kB Active: 211552 kB Inactive: 119560 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1636904 kB SwapTotal: 4192956 kB SwapFree: 4139848 kB Dirty: 184352 kB Writeback: 0 kB AnonPages: 10904 kB Mapped: 12992 kB Slab: 69344 kB PageTables: 4004 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181112 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= 62384 MiB End job on node005 at 2010-06-17 20:49:35