Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.16 | 13.2221 |
Name | /OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/datasets/ 10orplus/normalized-unattended-upgrades.cudf.paranoid.opb |
MD5SUM | c976d29b046bd546007c1c4221754916 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 158971 |
Best CPU time to get the best result obtained on this benchmark | 629.995 |
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 | 19768 |
Total number of constraints | 96403 |
Number of constraints which are clauses | 94838 |
Number of constraints which are cardinality constraints (but not clauses) | 1565 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 2962 |
Number of terms in the objective function | 7253 |
Biggest coefficient in the objective function | 4295 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 12717493 |
Number of bits of the sum of numbers in the objective function | 24 |
Biggest number in a constraint | 4295 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 12717493 |
Number of bits of the biggest sum of numbers | 24 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.16/13.21 c 19768 96403 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-2684106-1277513052/watcher-2684106-1277513052 -o /tmp/evaluation-result-2684106-1277513052/solver-2684106-1277513052 -C 1800 -W 2000 -M 1800 run HOME/instance-2684106-1277513052.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: 1.05 1.01 1.00 3/106 31799 /proc/meminfo: memFree=1775896/2059040 swapFree=4139096/4192956 [pid=31799] ppid=31797 vsize=8700 CPUtime=0 /proc/31799/stat : 31799 (run) S 31797 31799 30971 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 92600642 8908800 250 1992294400 4194304 4922060 140737457263408 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31799/statm: 2175 250 211 178 0 68 0 [startup+0.112828 s] /proc/loadavg: 1.05 1.01 1.00 3/106 31799 /proc/meminfo: memFree=1775896/2059040 swapFree=4139096/4192956 [pid=31799] ppid=31797 vsize=8700 CPUtime=0 /proc/31799/stat : 31799 (run) S 31797 31799 30971 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 92600642 8908800 250 1992294400 4194304 4922060 140737457263408 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31799/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.201823 s] /proc/loadavg: 1.05 1.01 1.00 3/106 31799 /proc/meminfo: memFree=1775896/2059040 swapFree=4139096/4192956 [pid=31799] ppid=31797 vsize=8700 CPUtime=0 /proc/31799/stat : 31799 (run) S 31797 31799 30971 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 92600642 8908800 250 1992294400 4194304 4922060 140737457263408 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31799/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301817 s] /proc/loadavg: 1.05 1.01 1.00 3/106 31799 /proc/meminfo: memFree=1775896/2059040 swapFree=4139096/4192956 [pid=31799] ppid=31797 vsize=8700 CPUtime=0 /proc/31799/stat : 31799 (run) S 31797 31799 30971 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 92600642 8908800 250 1992294400 4194304 4922060 140737457263408 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31799/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700795 s] /proc/loadavg: 1.05 1.01 1.00 3/106 31799 /proc/meminfo: memFree=1775896/2059040 swapFree=4139096/4192956 [pid=31799] ppid=31797 vsize=8700 CPUtime=0 /proc/31799/stat : 31799 (run) S 31797 31799 30971 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 92600642 8908800 250 1992294400 4194304 4922060 140737457263408 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31799/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50075 s] /proc/loadavg: 1.05 1.01 1.00 2/108 31802 /proc/meminfo: memFree=1555336/2059040 swapFree=4139096/4192956 [pid=31799] ppid=31797 vsize=8700 CPUtime=0 /proc/31799/stat : 31799 (run) S 31797 31799 30971 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 92600642 8908800 250 1992294400 4194304 4922060 140737457263408 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31799/statm: 2175 250 211 178 0 68 0 [pid=31801] ppid=31799 vsize=300544 CPUtime=1.45 /proc/31801/stat : 31801 (PBPASSolver) R 31799 31799 30971 0 -1 4202496 74878 0 4 0 57 88 0 0 20 0 1 0 92600643 307757056 74524 1992294400 134512640 134902295 4292215776 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/31801/statm: 75136 74531 256 96 0 74326 0 Current children cumulated CPU time (s) 1.45 Current children cumulated vsize (KiB) 309244 [startup+3.10066 s] /proc/loadavg: 1.05 1.01 1.00 2/108 31802 /proc/meminfo: memFree=1344536/2059040 swapFree=4139096/4192956 [pid=31799] ppid=31797 vsize=8700 CPUtime=0 /proc/31799/stat : 31799 (run) S 31797 31799 30971 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 92600642 8908800 250 1992294400 4194304 4922060 140737457263408 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31799/statm: 2175 250 211 178 0 68 0 [pid=31801] ppid=31799 vsize=589120 CPUtime=3.05 /proc/31801/stat : 31801 (PBPASSolver) R 31799 31799 30971 0 -1 4202496 146980 0 4 0 138 167 0 0 25 0 1 0 92600643 603258880 146625 1992294400 134512640 134902295 4292215776 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/31801/statm: 147280 146625 256 96 0 146470 0 Current children cumulated CPU time (s) 3.05 Current children cumulated vsize (KiB) 597820 [startup+6.30049 s] /proc/loadavg: 1.05 1.01 1.00 2/108 31802 /proc/meminfo: memFree=815924/2059040 swapFree=4139096/4192956 [pid=31799] ppid=31797 vsize=8700 CPUtime=0 /proc/31799/stat : 31799 (run) S 31797 31799 30971 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 92600642 8908800 250 1992294400 4194304 4922060 140737457263408 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31799/statm: 2175 250 211 178 0 68 0 [pid=31801] ppid=31799 vsize=1071008 CPUtime=6.25 /proc/31801/stat : 31801 (PBPASSolver) R 31799 31799 30971 0 -1 4202496 267460 0 4 0 324 301 0 0 25 0 1 0 92600643 1096712192 267105 1992294400 134512640 134902295 4292215776 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/31801/statm: 267752 267105 256 96 0 266942 0 Current children cumulated CPU time (s) 6.25 Current children cumulated vsize (KiB) 1079708 [startup+12.7001 s] /proc/loadavg: 1.04 1.01 1.00 2/108 31802 /proc/meminfo: memFree=12280/2059040 swapFree=4139096/4192956 [pid=31799] ppid=31797 vsize=8700 CPUtime=0 /proc/31799/stat : 31799 (run) S 31797 31799 30971 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 92600642 8908800 250 1992294400 4194304 4922060 140737457263408 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31799/statm: 2175 250 211 178 0 68 0 [pid=31801] ppid=31799 vsize=1807360 CPUtime=12.65 /proc/31801/stat : 31801 (PBPASSolver) R 31799 31799 30971 0 -1 4202496 451570 0 4 0 760 505 0 0 25 0 1 0 92600643 1850736640 451215 1992294400 134512640 134902295 4292215776 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 2 /proc/31801/statm: 451840 451215 256 96 0 451030 0 Current children cumulated CPU time (s) 12.65 Current children cumulated vsize (KiB) 1816060 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.2001 s] /proc/loadavg: 1.04 1.01 1.00 2/108 31802 /proc/meminfo: memFree=10808/2059040 swapFree=4138340/4192956 [pid=31799] ppid=31797 vsize=8700 CPUtime=0 /proc/31799/stat : 31799 (run) S 31797 31799 30971 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 92600642 8908800 250 1992294400 4194304 4922060 140737457263408 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31799/statm: 2175 250 211 178 0 68 0 [pid=31801] ppid=31799 vsize=1841760 CPUtime=13.16 /proc/31801/stat : 31801 (PBPASSolver) R 31799 31799 30971 0 -1 4202496 460143 0 4 0 796 520 0 0 25 0 1 0 92600643 1885962240 459788 1992294400 134512640 134902295 4292215776 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/31801/statm: 460440 459797 256 96 0 459630 0 Current children cumulated CPU time (s) 13.16 Current children cumulated vsize (KiB) 1850460 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.2001 s] /proc/loadavg: 1.04 1.01 1.00 2/108 31802 /proc/meminfo: memFree=10808/2059040 swapFree=4138340/4192956 [pid=31799] ppid=31797 vsize=8700 CPUtime=0 /proc/31799/stat : 31799 (run) S 31797 31799 30971 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 92600642 8908800 250 1992294400 4194304 4922060 140737457263408 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/31799/statm: 2175 250 211 178 0 68 0 [pid=31801] ppid=31799 vsize=1841760 CPUtime=13.16 /proc/31801/stat : 31801 (PBPASSolver) R 31799 31799 30971 0 -1 4202496 460143 0 4 0 796 520 0 0 25 0 1 0 92600643 1885962240 459788 1992294400 134512640 134902295 4292215776 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 2 /proc/31801/statm: 460440 459797 256 96 0 459630 0 Current children cumulated CPU time (s) 13.16 Current children cumulated vsize (KiB) 1850460 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 31799 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 13.16 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.2221 CPU time (s): 13.16 CPU user time (s): 7.96 CPU system time (s): 5.2 CPU usage (%): 99.5302 Max. virtual memory (cumulated for all children) (KiB): 1850460 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= 4 involuntary context switches= 2 runsolver used 0.023996 second user time and 0.091986 second system time The end
Begin job on node029 at 2010-06-26 02:44:12 IDJOB=2684106 IDBENCH=72221 IDSOLVER=1174 FILE ID=node029/2684106-1277513052 PBS_JOBID= 11190625 Free space on /tmp= 62476 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/datasets/10orplus/normalized-unattended-upgrades.cudf.paranoid.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684106-1277513052/watcher-2684106-1277513052 -o /tmp/evaluation-result-2684106-1277513052/solver-2684106-1277513052 -C 1800 -W 2000 -M 1800 run HOME/instance-2684106-1277513052.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c976d29b046bd546007c1c4221754916 RANDOM SEED=885819245 node029.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 : 3000.221 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 : 6000.44 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 : 3000.221 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1776292 kB Buffers: 56092 kB Cached: 128100 kB SwapCached: 6404 kB Active: 89960 kB Inactive: 108224 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1776292 kB SwapTotal: 4192956 kB SwapFree: 4139096 kB Dirty: 4124 kB Writeback: 0 kB AnonPages: 12624 kB Mapped: 11980 kB Slab: 62640 kB PageTables: 4096 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183152 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= 62476 MiB End job on node029 at 2010-06-26 02:44:28