Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 28.89 | 28.9154 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/ areaDelay/normalized-f20c10b_007_area_delay.opb |
MD5SUM | 22488dc65cdc0686edc96d304bd4d620 |
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 | 26 |
Best CPU time to get the best result obtained on this benchmark | 26.194 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 31 |
Optimality of the best value was proved | NO |
Number of variables | 11334 |
Total number of constraints | 36509 |
Number of constraints which are clauses | 36509 |
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 | 1 |
Maximum length of a constraint | 127 |
Number of terms in the objective function | 5525 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 5525 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 5525 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 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-2673646-1276805479/watcher-2673646-1276805479 -o /tmp/evaluation-result-2673646-1276805479/solver-2673646-1276805479 -C 1800 -W 2000 -M 1800 run HOME/instance-2673646-1276805479.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: 0.92 0.98 0.99 3/106 17914 /proc/meminfo: memFree=1860736/2059040 swapFree=4140236/4192956 [pid=17914] ppid=17912 vsize=8700 CPUtime=0 /proc/17914/stat : 17914 (run) S 17912 17914 17430 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 54199731 8908800 250 1992294400 4194304 4922060 140734019680784 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17914/statm: 2175 250 211 178 0 68 0 [startup+0.0558521 s] /proc/loadavg: 0.92 0.98 0.99 3/106 17914 /proc/meminfo: memFree=1860736/2059040 swapFree=4140236/4192956 [pid=17914] ppid=17912 vsize=8700 CPUtime=0 /proc/17914/stat : 17914 (run) S 17912 17914 17430 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 54199731 8908800 250 1992294400 4194304 4922060 140734019680784 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17914/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101853 s] /proc/loadavg: 0.92 0.98 0.99 3/106 17914 /proc/meminfo: memFree=1860736/2059040 swapFree=4140236/4192956 [pid=17914] ppid=17912 vsize=8700 CPUtime=0 /proc/17914/stat : 17914 (run) S 17912 17914 17430 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 54199731 8908800 250 1992294400 4194304 4922060 140734019680784 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17914/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301888 s] /proc/loadavg: 0.92 0.98 0.99 3/106 17914 /proc/meminfo: memFree=1860736/2059040 swapFree=4140236/4192956 [pid=17914] ppid=17912 vsize=8700 CPUtime=0 /proc/17914/stat : 17914 (run) S 17912 17914 17430 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 54199731 8908800 250 1992294400 4194304 4922060 140734019680784 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17914/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701961 s] /proc/loadavg: 0.92 0.98 0.99 3/106 17914 /proc/meminfo: memFree=1860736/2059040 swapFree=4140236/4192956 [pid=17914] ppid=17912 vsize=8700 CPUtime=0 /proc/17914/stat : 17914 (run) S 17912 17914 17430 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 54199731 8908800 250 1992294400 4194304 4922060 140734019680784 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17914/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50111 s] /proc/loadavg: 0.92 0.98 0.99 2/108 17917 /proc/meminfo: memFree=1660212/2059040 swapFree=4140236/4192956 [pid=17914] ppid=17912 vsize=8700 CPUtime=0 /proc/17914/stat : 17914 (run) S 17912 17914 17430 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 54199731 8908800 250 1992294400 4194304 4922060 140734019680784 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17914/statm: 2175 250 211 178 0 68 0 [pid=17916] ppid=17914 vsize=296708 CPUtime=1.49 /proc/17916/stat : 17916 (PBPASSolver) R 17914 17914 17430 0 -1 4202496 73811 0 0 0 59 90 0 0 25 0 1 0 54199731 303828992 73557 1992294400 134512640 134902295 4294665760 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17916/statm: 74177 73559 256 96 0 73389 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 305408 [startup+3.1014 s] /proc/loadavg: 0.92 0.98 0.99 2/108 17917 /proc/meminfo: memFree=1457720/2059040 swapFree=4140236/4192956 [pid=17914] ppid=17912 vsize=8700 CPUtime=0 /proc/17914/stat : 17914 (run) S 17912 17914 17430 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 54199731 8908800 250 1992294400 4194304 4922060 140734019680784 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17914/statm: 2175 250 211 178 0 68 0 [pid=17916] ppid=17914 vsize=572740 CPUtime=3.08 /proc/17916/stat : 17916 (PBPASSolver) R 17914 17914 17430 0 -1 4202496 142859 0 0 0 139 169 0 0 25 0 1 0 54199731 586485760 142605 1992294400 134512640 134902295 4294665760 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17916/statm: 143185 142609 256 96 0 142397 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 581440 [startup+6.30198 s] /proc/loadavg: 0.93 0.98 0.99 2/108 17917 /proc/meminfo: memFree=943244/2059040 swapFree=4140236/4192956 [pid=17914] ppid=17912 vsize=8700 CPUtime=0 /proc/17914/stat : 17914 (run) S 17912 17914 17430 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 54199731 8908800 250 1992294400 4194304 4922060 140734019680784 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17914/statm: 2175 250 211 178 0 68 0 [pid=17916] ppid=17914 vsize=1041316 CPUtime=6.29 /proc/17916/stat : 17916 (PBPASSolver) R 17914 17914 17430 0 -1 4202496 259950 0 0 0 323 306 0 0 25 0 1 0 54199731 1066307584 259696 1992294400 134512640 134902295 4294665760 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17916/statm: 260329 259700 256 96 0 259541 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1050016 [startup+12.7011 s] /proc/loadavg: 0.93 0.98 0.99 2/108 17917 /proc/meminfo: memFree=193788/2059040 swapFree=4140236/4192956 [pid=17914] ppid=17912 vsize=8700 CPUtime=0 /proc/17914/stat : 17914 (run) S 17912 17914 17430 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 54199731 8908800 250 1992294400 4194304 4922060 140734019680784 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17914/statm: 2175 250 211 178 0 68 0 [pid=17916] ppid=17914 vsize=1649668 CPUtime=12.68 /proc/17916/stat : 17916 (PBPASSolver) R 17914 17914 17430 0 -1 4202496 425349 0 0 0 780 488 0 0 25 0 1 0 54199731 1689260032 411792 1992294400 134512640 134902295 4294665760 18446744073709551615 4159968662 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17916/statm: 412417 411792 259 96 0 411629 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1658368 [startup+25.5015 s] /proc/loadavg: 1.02 1.00 1.00 2/108 17919 /proc/meminfo: memFree=57140/2059040 swapFree=4140236/4192956 [pid=17914] ppid=17912 vsize=8700 CPUtime=0 /proc/17914/stat : 17914 (run) S 17912 17914 17430 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 54199731 8908800 250 1992294400 4194304 4922060 140734019680784 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17914/statm: 2175 250 211 178 0 68 0 [pid=17916] ppid=17914 vsize=1806232 CPUtime=25.48 /proc/17916/stat : 17916 (PBPASSolver) R 17914 17914 17430 0 -1 4202496 464378 0 0 0 2044 504 0 0 25 0 1 0 54199731 1849581568 450821 1992294400 134512640 134902295 4294665760 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17916/statm: 451558 450821 261 96 0 450770 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1814932 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+28.9011 s] /proc/loadavg: 1.02 1.00 1.00 2/108 17919 /proc/meminfo: memFree=25768/2059040 swapFree=4140236/4192956 [pid=17914] ppid=17912 vsize=8700 CPUtime=0 /proc/17914/stat : 17914 (run) S 17912 17914 17430 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 54199731 8908800 250 1992294400 4194304 4922060 140734019680784 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17914/statm: 2175 250 211 178 0 68 0 [pid=17916] ppid=17914 vsize=1834512 CPUtime=28.89 /proc/17916/stat : 17916 (PBPASSolver) R 17914 17914 17430 0 -1 4202496 471446 0 0 0 2382 507 0 0 25 0 1 0 54199731 1878540288 457889 1992294400 134512640 134902295 4294665760 18446744073709551615 134588431 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17916/statm: 458628 457889 261 96 0 457840 0 Current children cumulated CPU time (s) 28.89 Current children cumulated vsize (KiB) 1843212 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+28.9011 s] /proc/loadavg: 1.02 1.00 1.00 2/108 17919 /proc/meminfo: memFree=25768/2059040 swapFree=4140236/4192956 [pid=17914] ppid=17912 vsize=8700 CPUtime=0 /proc/17914/stat : 17914 (run) S 17912 17914 17430 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 54199731 8908800 250 1992294400 4194304 4922060 140734019680784 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17914/statm: 2175 250 211 178 0 68 0 [pid=17916] ppid=17914 vsize=1834512 CPUtime=28.89 /proc/17916/stat : 17916 (PBPASSolver) R 17914 17914 17430 0 -1 4202496 471446 0 0 0 2382 507 0 0 25 0 1 0 54199731 1878540288 457889 1992294400 134512640 134902295 4294665760 18446744073709551615 134588431 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17916/statm: 458628 457889 261 96 0 457840 0 Current children cumulated CPU time (s) 28.89 Current children cumulated vsize (KiB) 1843212 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 17914 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 28.89 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 28.9154 CPU time (s): 28.89 CPU user time (s): 23.82 CPU system time (s): 5.07 CPU usage (%): 99.9122 Max. virtual memory (cumulated for all children) (KiB): 1843212 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= 523 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= 4 runsolver used 0.068989 second user time and 0.160975 second system time The end
Begin job on node027 at 2010-06-17 22:11:19 IDJOB=2673646 IDBENCH=24995 IDSOLVER=1174 FILE ID=node027/2673646-1276805479 PBS_JOBID= 11176630 Free space on /tmp= 62460 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_007_area_delay.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673646-1276805479/watcher-2673646-1276805479 -o /tmp/evaluation-result-2673646-1276805479/solver-2673646-1276805479 -C 1800 -W 2000 -M 1800 run HOME/instance-2673646-1276805479.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 22488dc65cdc0686edc96d304bd4d620 RANDOM SEED=1341532347 node027.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 : 2800.261 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 : 5600.52 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 : 2800.261 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: 1861132 kB Buffers: 31668 kB Cached: 71556 kB SwapCached: 5940 kB Active: 56556 kB Inactive: 59916 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1861132 kB SwapTotal: 4192956 kB SwapFree: 4140236 kB Dirty: 1756 kB Writeback: 0 kB AnonPages: 11748 kB Mapped: 12976 kB Slab: 59544 kB PageTables: 3996 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183092 kB VmallocTotal: 34359738367 kB VmallocUsed: 264952 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62456 MiB End job on node027 at 2010-06-17 22:11:50