Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 37.78 | 38.0215 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_2000_5__647_1792__64.opb |
MD5SUM | 8fe120f02e998b2f2f763372a647b0f9 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 118918 |
Best CPU time to get the best result obtained on this benchmark | 1801.62 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 641998 |
Total number of constraints | 12000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 10002 |
Number of constraints which are nor clauses,nor cardinality constraints | 1998 |
Minimum length of a constraint | 64 |
Maximum length of a constraint | 2817 |
Number of terms in the objective function | 640000 |
Biggest coefficient in the objective function | 130539 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 22177598784 |
Number of bits of the sum of numbers in the objective function | 35 |
Biggest number in a constraint | 130539 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 22177598784 |
Number of bits of the biggest sum of numbers | 35 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
37.78/38.01 c 641998 12000 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-2674910-1276818686/watcher-2674910-1276818686 -o /tmp/evaluation-result-2674910-1276818686/solver-2674910-1276818686 -C 1800 -W 2000 -M 1800 run HOME/instance-2674910-1276818686.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: 0.99 0.98 0.99 3/106 17613 /proc/meminfo: memFree=1815112/2059040 swapFree=4139736/4192956 [pid=17613] ppid=17611 vsize=8700 CPUtime=0 /proc/17613/stat : 17613 (run) S 17611 17613 17250 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 57470564 8908800 250 1992294400 4194304 4922060 140736298515616 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17613/statm: 2175 250 211 178 0 68 0 [startup+0.025832 s] /proc/loadavg: 0.99 0.98 0.99 3/106 17613 /proc/meminfo: memFree=1815112/2059040 swapFree=4139736/4192956 [pid=17613] ppid=17611 vsize=8700 CPUtime=0 /proc/17613/stat : 17613 (run) S 17611 17613 17250 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 57470564 8908800 250 1992294400 4194304 4922060 140736298515616 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17613/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.10084 s] /proc/loadavg: 0.99 0.98 0.99 3/106 17613 /proc/meminfo: memFree=1815112/2059040 swapFree=4139736/4192956 [pid=17613] ppid=17611 vsize=8700 CPUtime=0 /proc/17613/stat : 17613 (run) S 17611 17613 17250 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 57470564 8908800 250 1992294400 4194304 4922060 140736298515616 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17613/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300861 s] /proc/loadavg: 0.99 0.98 0.99 3/106 17613 /proc/meminfo: memFree=1815112/2059040 swapFree=4139736/4192956 [pid=17613] ppid=17611 vsize=8700 CPUtime=0 /proc/17613/stat : 17613 (run) S 17611 17613 17250 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 57470564 8908800 250 1992294400 4194304 4922060 140736298515616 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17613/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700906 s] /proc/loadavg: 0.99 0.98 0.99 3/106 17613 /proc/meminfo: memFree=1815112/2059040 swapFree=4139736/4192956 [pid=17613] ppid=17611 vsize=8700 CPUtime=0 /proc/17613/stat : 17613 (run) S 17611 17613 17250 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 57470564 8908800 250 1992294400 4194304 4922060 140736298515616 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17613/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50099 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17616 /proc/meminfo: memFree=1806292/2059040 swapFree=4139736/4192956 [pid=17613] ppid=17611 vsize=8700 CPUtime=0 /proc/17613/stat : 17613 (run) S 17611 17613 17250 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 57470564 8908800 250 1992294400 4194304 4922060 140736298515616 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17613/statm: 2175 250 211 178 0 68 0 [pid=17615] ppid=17613 vsize=14404 CPUtime=1.49 /proc/17615/stat : 17615 (PBPASSolver) R 17613 17613 17250 0 -1 4202496 4760 0 0 0 62 87 0 0 25 0 1 0 57470564 14749696 2893 1992294400 134512640 134902295 4293652896 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17615/statm: 3601 2893 253 96 0 2813 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 23104 [startup+3.10117 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17616 /proc/meminfo: memFree=1801456/2059040 swapFree=4139736/4192956 [pid=17613] ppid=17611 vsize=8700 CPUtime=0 /proc/17613/stat : 17613 (run) S 17611 17613 17250 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 57470564 8908800 250 1992294400 4194304 4922060 140736298515616 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17613/statm: 2175 250 211 178 0 68 0 [pid=17615] ppid=17613 vsize=21284 CPUtime=3.09 /proc/17615/stat : 17615 (PBPASSolver) R 17613 17613 17250 0 -1 4202496 6480 0 0 0 122 187 0 0 25 0 1 0 57470564 21794816 4613 1992294400 134512640 134902295 4293652896 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17615/statm: 5321 4613 253 96 0 4533 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 29984 [startup+6.30153 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17616 /proc/meminfo: memFree=1787444/2059040 swapFree=4139736/4192956 [pid=17613] ppid=17611 vsize=8700 CPUtime=0 /proc/17613/stat : 17613 (run) S 17611 17613 17250 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 57470564 8908800 250 1992294400 4194304 4922060 140736298515616 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17613/statm: 2175 250 211 178 0 68 0 [pid=17615] ppid=17613 vsize=34788 CPUtime=6.28 /proc/17615/stat : 17615 (PBPASSolver) R 17613 17613 17250 0 -1 4202496 9856 0 0 0 241 387 0 0 25 0 1 0 57470564 35622912 7989 1992294400 134512640 134902295 4293652896 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17615/statm: 8697 7989 253 96 0 7909 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 43488 [startup+12.7012 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17618 /proc/meminfo: memFree=1760288/2059040 swapFree=4139736/4192956 [pid=17613] ppid=17611 vsize=8700 CPUtime=0 /proc/17613/stat : 17613 (run) S 17611 17613 17250 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 57470564 8908800 250 1992294400 4194304 4922060 140736298515616 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17613/statm: 2175 250 211 178 0 68 0 [pid=17615] ppid=17613 vsize=62372 CPUtime=12.69 /proc/17615/stat : 17615 (PBPASSolver) R 17613 17613 17250 0 -1 4202496 16688 0 0 0 491 778 0 0 25 0 1 0 57470564 63868928 14821 1992294400 134512640 134902295 4293652896 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17615/statm: 15593 14821 253 96 0 14805 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 71072 [startup+25.5007 s] /proc/loadavg: 0.99 0.98 0.99 3/108 17618 /proc/meminfo: memFree=1704116/2059040 swapFree=4139736/4192956 [pid=17613] ppid=17611 vsize=8700 CPUtime=0 /proc/17613/stat : 17613 (run) S 17611 17613 17250 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 57470564 8908800 250 1992294400 4194304 4922060 140736298515616 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17613/statm: 2175 250 211 178 0 68 0 [pid=17615] ppid=17613 vsize=116388 CPUtime=25.48 /proc/17615/stat : 17615 (PBPASSolver) R 17613 17613 17250 0 -1 4202496 31335 0 0 0 982 1566 0 0 25 0 1 0 57470564 119181312 28275 1992294400 134512640 134902295 4293652896 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17615/statm: 29097 28275 253 96 0 28309 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 125088 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+38.0068 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17618 /proc/meminfo: memFree=10368/2059040 swapFree=4139736/4192956 [pid=17613] ppid=17611 vsize=8700 CPUtime=0 /proc/17613/stat : 17613 (run) S 17611 17613 17250 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 57470564 8908800 250 1992294400 4194304 4922060 140736298515616 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17613/statm: 2175 250 211 178 0 68 0 [pid=17615] ppid=17613 vsize=1839204 CPUtime=37.78 /proc/17615/stat : 17615 (PBPASSolver) R 17613 17613 17250 0 -1 4202496 462595 0 0 0 1672 2106 0 0 25 0 1 0 57470564 1883344896 458924 1992294400 134512640 134902295 4293652896 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 19 /proc/17615/statm: 459801 458924 253 96 0 459013 0 Current children cumulated CPU time (s) 37.78 Current children cumulated vsize (KiB) 1847904 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 17613 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 37.78 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 38.0215 CPU time (s): 37.78 CPU user time (s): 16.72 CPU system time (s): 21.06 CPU usage (%): 99.3647 Max. virtual memory (cumulated for all children) (KiB): 1847904 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 0.06499 second user time and 0.197969 second system time The end
Begin job on node009 at 2010-06-18 01:51:28 IDJOB=2674910 IDBENCH=71862 IDSOLVER=1174 FILE ID=node009/2674910-1276818686 PBS_JOBID= 11176689 Free space on /tmp= 62520 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_2000_5__647_1792__64.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674910-1276818686/watcher-2674910-1276818686 -o /tmp/evaluation-result-2674910-1276818686/solver-2674910-1276818686 -C 1800 -W 2000 -M 1800 run HOME/instance-2674910-1276818686.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8fe120f02e998b2f2f763372a647b0f9 RANDOM SEED=13395765 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: 1815632 kB Buffers: 31416 kB Cached: 117108 kB SwapCached: 5704 kB Active: 49284 kB Inactive: 111560 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1815632 kB SwapTotal: 4192956 kB SwapFree: 4139736 kB Dirty: 30320 kB Writeback: 0 kB AnonPages: 10884 kB Mapped: 12892 kB Slab: 60828 kB PageTables: 4016 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182340 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= 62520 MiB End job on node009 at 2010-06-18 01:52:08