Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 17.81 | 17.8434 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-mps-v2-20-10-biella1.opb |
MD5SUM | 8cf2f50dc2f979b0f0b07ffea6d1fd34 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 42689681106329600 |
Best CPU time to get the best result obtained on this benchmark | 1800.41 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 61130650214400 |
Optimality of the best value was proved | NO |
Number of variables | 42650 |
Total number of constraints | 1202 |
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 | 1202 |
Minimum length of a constraint | 38 |
Maximum length of a constraint | 42650 |
Number of terms in the objective function | 42650 |
Biggest coefficient in the objective function | 536870912000000000000 |
Number of bits for the biggest coefficient in the objective function | 69 |
Sum of the numbers in the objective function | 4779625155602030321168 |
Number of bits of the sum of numbers in the objective function | 73 |
Biggest number in a constraint | 536870912000000000000 |
Number of bits of the biggest number in a constraint | 69 |
Biggest sum of numbers in a constraint | 4779727555602030321168 |
Number of bits of the biggest sum of numbers | 73 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
17.81/17.83 c 42650 1202 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-2673970-1276799603/watcher-2673970-1276799603 -o /tmp/evaluation-result-2673970-1276799603/solver-2673970-1276799603 -C 1800 -W 2000 -M 1800 run HOME/instance-2673970-1276799603.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 16487 /proc/meminfo: memFree=1844588/2059040 swapFree=4139736/4192956 [pid=16487] ppid=16485 vsize=8700 CPUtime=0 /proc/16487/stat : 16487 (run) S 16485 16487 16381 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55562112 8908800 251 1992294400 4194304 4922060 140735681587456 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16487/statm: 2175 251 211 178 0 68 0 [startup+0.014011 s] /proc/loadavg: 1.00 1.00 1.00 3/106 16487 /proc/meminfo: memFree=1844588/2059040 swapFree=4139736/4192956 [pid=16487] ppid=16485 vsize=8700 CPUtime=0 /proc/16487/stat : 16487 (run) S 16485 16487 16381 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55562112 8908800 251 1992294400 4194304 4922060 140735681587456 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16487/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101019 s] /proc/loadavg: 1.00 1.00 1.00 3/106 16487 /proc/meminfo: memFree=1844588/2059040 swapFree=4139736/4192956 [pid=16487] ppid=16485 vsize=8700 CPUtime=0 /proc/16487/stat : 16487 (run) S 16485 16487 16381 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55562112 8908800 251 1992294400 4194304 4922060 140735681587456 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16487/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301041 s] /proc/loadavg: 1.00 1.00 1.00 3/106 16487 /proc/meminfo: memFree=1844588/2059040 swapFree=4139736/4192956 [pid=16487] ppid=16485 vsize=8700 CPUtime=0 /proc/16487/stat : 16487 (run) S 16485 16487 16381 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55562112 8908800 251 1992294400 4194304 4922060 140735681587456 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16487/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701085 s] /proc/loadavg: 1.00 1.00 1.00 3/106 16487 /proc/meminfo: memFree=1844588/2059040 swapFree=4139736/4192956 [pid=16487] ppid=16485 vsize=8700 CPUtime=0 /proc/16487/stat : 16487 (run) S 16485 16487 16381 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55562112 8908800 251 1992294400 4194304 4922060 140735681587456 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16487/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50117 s] /proc/loadavg: 1.00 1.00 1.00 2/108 16490 /proc/meminfo: memFree=1840232/2059040 swapFree=4139736/4192956 [pid=16487] ppid=16485 vsize=8700 CPUtime=0 /proc/16487/stat : 16487 (run) S 16485 16487 16381 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55562112 8908800 251 1992294400 4194304 4922060 140735681587456 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16487/statm: 2175 251 211 178 0 68 0 [pid=16489] ppid=16487 vsize=9028 CPUtime=1.48 /proc/16489/stat : 16489 (PBPASSolver) R 16487 16487 16381 0 -1 4202496 1720 0 0 0 58 90 0 0 25 0 1 0 55562113 9244672 1657 1992294400 134512640 134902295 4294411312 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16489/statm: 2257 1657 253 96 0 1469 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 17728 [startup+3.10035 s] /proc/loadavg: 1.00 1.00 1.00 2/108 16490 /proc/meminfo: memFree=1836264/2059040 swapFree=4139736/4192956 [pid=16487] ppid=16485 vsize=8700 CPUtime=0 /proc/16487/stat : 16487 (run) S 16485 16487 16381 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55562112 8908800 251 1992294400 4194304 4922060 140735681587456 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16487/statm: 2175 251 211 178 0 68 0 [pid=16489] ppid=16487 vsize=279268 CPUtime=3.08 /proc/16489/stat : 16489 (PBPASSolver) R 16487 16487 16381 0 -1 4202496 69274 0 0 0 119 189 0 0 25 0 1 0 55562113 285970432 69212 1992294400 134512640 134902295 4294411312 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16489/statm: 69817 69219 253 96 0 69029 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 287968 [startup+6.30071 s] /proc/loadavg: 1.00 1.00 1.00 2/108 16490 /proc/meminfo: memFree=1174600/2059040 swapFree=4139736/4192956 [pid=16487] ppid=16485 vsize=8700 CPUtime=0 /proc/16487/stat : 16487 (run) S 16485 16487 16381 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55562112 8908800 251 1992294400 4194304 4922060 140735681587456 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16487/statm: 2175 251 211 178 0 68 0 [pid=16489] ppid=16487 vsize=777508 CPUtime=6.29 /proc/16489/stat : 16489 (PBPASSolver) R 16487 16487 16381 0 -1 4202496 195960 0 0 0 292 337 0 0 25 0 1 0 55562113 796168192 193761 1992294400 134512640 134902295 4294411312 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16489/statm: 194377 193761 256 96 0 193589 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 786208 [startup+12.7004 s] /proc/loadavg: 1.00 1.00 1.00 2/108 16490 /proc/meminfo: memFree=473132/2059040 swapFree=4139736/4192956 [pid=16487] ppid=16485 vsize=8700 CPUtime=0 /proc/16487/stat : 16487 (run) S 16485 16487 16381 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55562112 8908800 251 1992294400 4194304 4922060 140735681587456 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16487/statm: 2175 251 211 178 0 68 0 [pid=16489] ppid=16487 vsize=1424484 CPUtime=12.68 /proc/16489/stat : 16489 (PBPASSolver) R 16487 16487 16381 0 -1 4202496 358037 0 0 0 679 589 0 0 25 0 1 0 55562113 1458671616 355494 1992294400 134512640 134902295 4294411312 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16489/statm: 356121 355494 256 96 0 355333 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1433184 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+17.801 s] /proc/loadavg: 1.00 1.00 1.00 2/108 16490 /proc/meminfo: memFree=9976/2059040 swapFree=4139736/4192956 [pid=16487] ppid=16485 vsize=8700 CPUtime=0 /proc/16487/stat : 16487 (run) S 16485 16487 16381 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55562112 8908800 251 1992294400 4194304 4922060 140735681587456 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16487/statm: 2175 251 211 178 0 68 0 [pid=16489] ppid=16487 vsize=1840708 CPUtime=17.81 /proc/16489/stat : 16489 (PBPASSolver) R 16487 16487 16381 0 -1 4202496 462136 0 0 0 998 783 0 0 25 0 1 0 55562113 1884884992 459593 1992294400 134512640 134902295 4294411312 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16489/statm: 460177 459593 256 96 0 459389 0 Current children cumulated CPU time (s) 17.81 Current children cumulated vsize (KiB) 1849408 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 16487 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 17.81 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 17.8434 CPU time (s): 17.81 CPU user time (s): 9.98 CPU system time (s): 7.83 CPU usage (%): 99.8131 Max. virtual memory (cumulated for all children) (KiB): 1849408 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 0.042993 second user time and 0.090986 second system time The end
Begin job on node009 at 2010-06-17 20:33:24 IDJOB=2673970 IDBENCH=2361 IDSOLVER=1174 FILE ID=node009/2673970-1276799603 PBS_JOBID= 11176628 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/unibo/normalized-mps-v2-20-10-biella1.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673970-1276799603/watcher-2673970-1276799603 -o /tmp/evaluation-result-2673970-1276799603/solver-2673970-1276799603 -C 1800 -W 2000 -M 1800 run HOME/instance-2673970-1276799603.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8cf2f50dc2f979b0f0b07ffea6d1fd34 RANDOM SEED=805776266 node009.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 : 3000.199 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 : 6000.39 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 : 3000.199 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1845108 kB Buffers: 32968 kB Cached: 87140 kB SwapCached: 5672 kB Active: 63320 kB Inactive: 69084 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1845108 kB SwapTotal: 4192956 kB SwapFree: 4139736 kB Dirty: 3616 kB Writeback: 0 kB AnonPages: 10860 kB Mapped: 12880 kB Slab: 59748 kB PageTables: 4036 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180360 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= 62548 MiB End job on node009 at 2010-06-17 20:33:43