Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 86.57 | 86.6139 |
Name | /OPT-SMALLINT-LIN/featureSubscription/ normalized-50-750-false-45-90-4-4000opt.opb |
MD5SUM | 78d7b4bc270e158c16f301038a8fbfa0 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -82 |
Best CPU time to get the best result obtained on this benchmark | 3.99639 |
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 | 2025 |
Total number of constraints | 30390 |
Number of constraints which are clauses | 30390 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 135 |
Biggest coefficient in the objective function | 4 |
Number of bits for the biggest coefficient in the objective function | 3 |
Sum of the numbers in the objective function | 316 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 4 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 316 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
43.07/43.14 c 2025 30390 0 0 0 0 0 0 43.07/43.14 o 0 43.07/43.14 c 128 ~x32424+64 ~x32423+32 ~x32422+16 ~x32421+8 ~x32420+4 ~x32419+2 ~x32418+1 ~x32417+2 x136+3 x135+3 x134+1 x133+3 x132+1 x131+2 x130+3 x129+2 x128+4 x127+4 x126+4 x125+1 x124+1 x123+1 x122+1 x121+4 x120+2 x119+1 x118+3 x117+1 x116+1 x115+4 x114+3 x113+3 x112+1 x111+4 x110+1 x109+2 x108+3 x107+3 x106+3 x105+1 x104+2 x103+1 x102+2 x101+3 x100+1 x99+4 x98+1 x97+3 x96+4 x95+1 x94+4 x93+4 x92+2 x91+4 x90+2 x89+4 x88+2 x87+1 x86+4 x85+3 x84+4 x83+2 x82+1 x81+3 x80+1 x79+2 x78+1 x77+1 x76+2 x75+1 x74+3 x73+4 x72+4 x71+4 x70+1 x69+2 x68+2 x67+1 x66+4 x65+1 x64+1 x63+4 x62+1 x61+2 x60+1 x59+3 x58+1 x57+2 x56+4 x55+2 x54+2 x53+3 x52+4 x51+4 x50+1 x49+2 x48+2 x47+2 x46+4 x45+2 x44+4 x43+2 x42+1 x41+4 x40+3 x39+4 x38+2 x37+1 x36+3 x35+1 x
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-2673083-1276818195/watcher-2673083-1276818195 -o /tmp/evaluation-result-2673083-1276818195/solver-2673083-1276818195 -C 1800 -W 2000 -M 1800 run HOME/instance-2673083-1276818195.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: 0.94 1.02 0.99 3/106 18843 /proc/meminfo: memFree=1838392/2059040 swapFree=4135436/4192956 [pid=18843] ppid=18841 vsize=8700 CPUtime=0 /proc/18843/stat : 18843 (run) S 18841 18843 18481 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 57420787 8908800 251 1992294400 4194304 4922060 140736037987776 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18843/statm: 2175 251 211 178 0 68 0 [startup+0.0658171 s] /proc/loadavg: 0.94 1.02 0.99 3/106 18843 /proc/meminfo: memFree=1838392/2059040 swapFree=4135436/4192956 [pid=18843] ppid=18841 vsize=8700 CPUtime=0 /proc/18843/stat : 18843 (run) S 18841 18843 18481 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 57420787 8908800 251 1992294400 4194304 4922060 140736037987776 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18843/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.10082 s] /proc/loadavg: 0.94 1.02 0.99 3/106 18843 /proc/meminfo: memFree=1838392/2059040 swapFree=4135436/4192956 [pid=18843] ppid=18841 vsize=8700 CPUtime=0 /proc/18843/stat : 18843 (run) S 18841 18843 18481 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 57420787 8908800 251 1992294400 4194304 4922060 140736037987776 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18843/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300838 s] /proc/loadavg: 0.94 1.02 0.99 3/106 18843 /proc/meminfo: memFree=1838392/2059040 swapFree=4135436/4192956 [pid=18843] ppid=18841 vsize=8700 CPUtime=0 /proc/18843/stat : 18843 (run) S 18841 18843 18481 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 57420787 8908800 251 1992294400 4194304 4922060 140736037987776 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18843/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700874 s] /proc/loadavg: 0.94 1.02 0.99 3/106 18843 /proc/meminfo: memFree=1838392/2059040 swapFree=4135436/4192956 [pid=18843] ppid=18841 vsize=8700 CPUtime=0 /proc/18843/stat : 18843 (run) S 18841 18843 18481 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 57420787 8908800 251 1992294400 4194304 4922060 140736037987776 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18843/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50095 s] /proc/loadavg: 0.94 1.02 0.99 2/108 18846 /proc/meminfo: memFree=1631296/2059040 swapFree=4135436/4192956 [pid=18843] ppid=18841 vsize=8700 CPUtime=0 /proc/18843/stat : 18843 (run) S 18841 18843 18481 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 57420787 8908800 251 1992294400 4194304 4922060 140736037987776 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18843/statm: 2175 251 211 178 0 68 0 [pid=18845] ppid=18843 vsize=303396 CPUtime=1.49 /proc/18845/stat : 18845 (PBPASSolver) R 18843 18843 18481 0 -1 4202496 75308 0 0 0 62 87 0 0 25 0 1 0 57420788 310677504 75245 1992294400 134512640 134902295 4291688944 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18845/statm: 75849 75251 256 96 0 75061 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 312096 [startup+3.10109 s] /proc/loadavg: 0.94 1.02 0.99 2/108 18846 /proc/meminfo: memFree=1430416/2059040 swapFree=4135436/4192956 [pid=18843] ppid=18841 vsize=8700 CPUtime=0 /proc/18843/stat : 18843 (run) S 18841 18843 18481 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 57420787 8908800 251 1992294400 4194304 4922060 140736037987776 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18843/statm: 2175 251 211 178 0 68 0 [pid=18845] ppid=18843 vsize=577092 CPUtime=3.09 /proc/18845/stat : 18845 (PBPASSolver) R 18843 18843 18481 0 -1 4202496 143765 0 0 0 144 165 0 0 25 0 1 0 57420788 590942208 143702 1992294400 134512640 134902295 4291688944 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18845/statm: 144273 143702 256 96 0 143485 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 585792 [startup+6.30138 s] /proc/loadavg: 0.94 1.02 0.99 2/108 18848 /proc/meminfo: memFree=919164/2059040 swapFree=4135436/4192956 [pid=18843] ppid=18841 vsize=8700 CPUtime=0 /proc/18843/stat : 18843 (run) S 18841 18843 18481 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 57420787 8908800 251 1992294400 4194304 4922060 140736037987776 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18843/statm: 2175 251 211 178 0 68 0 [pid=18845] ppid=18843 vsize=1042212 CPUtime=6.29 /proc/18845/stat : 18845 (PBPASSolver) R 18843 18843 18481 0 -1 4202496 260017 0 0 0 329 300 0 0 25 0 1 0 57420788 1067225088 259954 1992294400 134512640 134902295 4291688944 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18845/statm: 260553 259956 256 96 0 259765 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1050912 [startup+12.701 s] /proc/loadavg: 0.94 1.02 0.99 2/108 18848 /proc/meminfo: memFree=303008/2059040 swapFree=4135436/4192956 [pid=18843] ppid=18841 vsize=8700 CPUtime=0 /proc/18843/stat : 18843 (run) S 18841 18843 18481 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 57420787 8908800 251 1992294400 4194304 4922060 140736037987776 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18843/statm: 2175 251 211 178 0 68 0 [pid=18845] ppid=18843 vsize=1545944 CPUtime=12.69 /proc/18845/stat : 18845 (PBPASSolver) R 18843 18843 18481 0 -1 4202496 386031 0 0 0 830 439 0 0 25 0 1 0 57420788 1583046656 385824 1992294400 134512640 134902295 4291688944 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18845/statm: 386486 385824 261 96 0 385698 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1554644 [startup+25.5011 s] /proc/loadavg: 0.96 1.01 0.99 2/108 18848 /proc/meminfo: memFree=159664/2059040 swapFree=4135436/4192956 [pid=18843] ppid=18841 vsize=8700 CPUtime=0 /proc/18843/stat : 18843 (run) S 18841 18843 18481 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 57420787 8908800 251 1992294400 4194304 4922060 140736037987776 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18843/statm: 2175 251 211 178 0 68 0 [pid=18845] ppid=18843 vsize=1681292 CPUtime=25.48 /proc/18845/stat : 18845 (PBPASSolver) R 18843 18843 18481 0 -1 4202496 419762 0 0 0 2094 454 0 0 25 0 1 0 57420788 1721643008 419555 1992294400 134512640 134902295 4291688944 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18845/statm: 420323 419555 261 96 0 419535 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1689992 [startup+51.1004 s] /proc/loadavg: 0.97 1.01 0.99 2/108 18848 /proc/meminfo: memFree=15948/2059040 swapFree=4135436/4192956 [pid=18843] ppid=18841 vsize=8700 CPUtime=0 /proc/18843/stat : 18843 (run) S 18841 18843 18481 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 57420787 8908800 251 1992294400 4194304 4922060 140736037987776 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18843/statm: 2175 251 211 178 0 68 0 [pid=18845] ppid=18843 vsize=1826760 CPUtime=51.08 /proc/18845/stat : 18845 (PBPASSolver) R 18843 18843 18481 0 -1 4202496 458404 0 0 0 4636 472 0 0 25 0 1 0 57420788 1870602240 454863 1992294400 134512640 134902295 4291688944 18446744073709551615 4160037922 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18845/statm: 456690 454863 269 96 0 455902 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 1835460 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+86.6006 s] /proc/loadavg: 0.98 1.01 0.99 2/108 18850 /proc/meminfo: memFree=9384/2059040 swapFree=4135436/4192956 [pid=18843] ppid=18841 vsize=8700 CPUtime=0 /proc/18843/stat : 18843 (run) S 18841 18843 18481 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 57420787 8908800 251 1992294400 4194304 4922060 140736037987776 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18843/statm: 2175 251 211 178 0 68 0 [pid=18845] ppid=18843 vsize=1834568 CPUtime=86.57 /proc/18845/stat : 18845 (PBPASSolver) R 18843 18843 18481 0 -1 4202496 460345 0 0 0 8184 473 0 0 25 0 1 0 57420788 1878597632 456804 1992294400 134512640 134902295 4291688944 18446744073709551615 4160055608 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18845/statm: 458642 456804 269 96 0 457854 0 Current children cumulated CPU time (s) 86.57 Current children cumulated vsize (KiB) 1843268 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 18843 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 86.57 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 86.6139 CPU time (s): 86.57 CPU user time (s): 81.84 CPU system time (s): 4.73 CPU usage (%): 99.9493 Max. virtual memory (cumulated for all children) (KiB): 1843268 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 0.150977 second user time and 0.415936 second system time The end
Begin job on node015 at 2010-06-18 01:43:15 IDJOB=2673083 IDBENCH=71821 IDSOLVER=1174 FILE ID=node015/2673083-1276818195 PBS_JOBID= 11176684 Free space on /tmp= 62580 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-4000opt.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673083-1276818195/watcher-2673083-1276818195 -o /tmp/evaluation-result-2673083-1276818195/solver-2673083-1276818195 -C 1800 -W 2000 -M 1800 run HOME/instance-2673083-1276818195.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 78d7b4bc270e158c16f301038a8fbfa0 RANDOM SEED=346971468 node015.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1838912 kB Buffers: 44064 kB Cached: 83464 kB SwapCached: 10552 kB Active: 62204 kB Inactive: 78784 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1838912 kB SwapTotal: 4192956 kB SwapFree: 4135436 kB Dirty: 1628 kB Writeback: 0 kB AnonPages: 11932 kB Mapped: 9108 kB Slab: 57284 kB PageTables: 4064 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182476 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= 62580 MiB End job on node015 at 2010-06-18 01:44:43