Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.8 | 12.8275 |
Name | /OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/datasets/ 10orplus/normalized-synaptic.cudf.paranoid.opb |
MD5SUM | 9104a87636aa37487bc5941d7dca0a7d |
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 | 141778 |
Best CPU time to get the best result obtained on this benchmark | 347.824 |
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 |
12.80/12.82 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-2684094-1277512711/watcher-2684094-1277512711 -o /tmp/evaluation-result-2684094-1277512711/solver-2684094-1277512711 -C 1800 -W 2000 -M 1800 run HOME/instance-2684094-1277512711.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 3/105 1035 /proc/meminfo: memFree=1821540/2059040 swapFree=4139112/4192956 [pid=1035] ppid=1033 vsize=8700 CPUtime=0 /proc/1035/stat : 1035 (run) R 1033 1035 341 0 -1 4202496 372 134 0 0 0 0 0 0 25 0 1 0 92564595 8908800 250 1992294400 4194304 4922060 140735578771808 18446744073709551615 270558405330 0 65538 4100 65536 0 0 0 17 1 0 0 0 /proc/1035/statm: 2175 250 211 178 0 68 0 [startup+0.0149121 s] /proc/loadavg: 1.00 1.00 1.00 3/105 1035 /proc/meminfo: memFree=1821540/2059040 swapFree=4139112/4192956 [pid=1035] ppid=1033 vsize=8700 CPUtime=0 /proc/1035/stat : 1035 (run) S 1033 1035 341 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 92564595 8908800 250 1992294400 4194304 4922060 140735578771808 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/1035/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.10092 s] /proc/loadavg: 1.00 1.00 1.00 3/105 1035 /proc/meminfo: memFree=1821540/2059040 swapFree=4139112/4192956 [pid=1035] ppid=1033 vsize=8700 CPUtime=0 /proc/1035/stat : 1035 (run) S 1033 1035 341 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 92564595 8908800 250 1992294400 4194304 4922060 140735578771808 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/1035/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300941 s] /proc/loadavg: 1.00 1.00 1.00 3/105 1035 /proc/meminfo: memFree=1821540/2059040 swapFree=4139112/4192956 [pid=1035] ppid=1033 vsize=8700 CPUtime=0 /proc/1035/stat : 1035 (run) S 1033 1035 341 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 92564595 8908800 250 1992294400 4194304 4922060 140735578771808 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/1035/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700983 s] /proc/loadavg: 1.00 1.00 1.00 3/105 1035 /proc/meminfo: memFree=1821540/2059040 swapFree=4139112/4192956 [pid=1035] ppid=1033 vsize=8700 CPUtime=0 /proc/1035/stat : 1035 (run) S 1033 1035 341 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 92564595 8908800 250 1992294400 4194304 4922060 140735578771808 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/1035/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50107 s] /proc/loadavg: 1.00 1.00 1.00 2/107 1038 /proc/meminfo: memFree=1615808/2059040 swapFree=4139112/4192956 [pid=1035] ppid=1033 vsize=8700 CPUtime=0 /proc/1035/stat : 1035 (run) S 1033 1035 341 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 92564595 8908800 250 1992294400 4194304 4922060 140735578771808 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/1035/statm: 2175 250 211 178 0 68 0 [pid=1037] ppid=1035 vsize=307744 CPUtime=1.49 /proc/1037/stat : 1037 (PBPASSolver) R 1035 1035 341 0 -1 4202496 76679 0 0 0 61 88 0 0 20 0 1 0 92564595 315129856 76321 1992294400 134512640 134902295 4286726032 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/1037/statm: 76936 76324 256 96 0 76126 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 316444 [startup+3.10124 s] /proc/loadavg: 1.00 1.00 1.00 2/107 1038 /proc/meminfo: memFree=1403272/2059040 swapFree=4139112/4192956 [pid=1035] ppid=1033 vsize=8700 CPUtime=0 /proc/1035/stat : 1035 (run) S 1033 1035 341 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 92564595 8908800 250 1992294400 4194304 4922060 140735578771808 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/1035/statm: 2175 250 211 178 0 68 0 [pid=1037] ppid=1035 vsize=595264 CPUtime=3.09 /proc/1037/stat : 1037 (PBPASSolver) R 1035 1035 341 0 -1 4202496 148574 0 0 0 140 169 0 0 25 0 1 0 92564595 609550336 148216 1992294400 134512640 134902295 4286726032 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/1037/statm: 148816 148216 256 96 0 148006 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 603964 [startup+6.30157 s] /proc/loadavg: 1.00 1.00 1.00 2/107 1038 /proc/meminfo: memFree=870940/2059040 swapFree=4139112/4192956 [pid=1035] ppid=1033 vsize=8700 CPUtime=0 /proc/1035/stat : 1035 (run) S 1033 1035 341 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 92564595 8908800 250 1992294400 4194304 4922060 140735578771808 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/1035/statm: 2175 250 211 178 0 68 0 [pid=1037] ppid=1035 vsize=1077952 CPUtime=6.29 /proc/1037/stat : 1037 (PBPASSolver) R 1035 1035 341 0 -1 4202496 269220 0 0 0 324 305 0 0 25 0 1 0 92564595 1103822848 268862 1992294400 134512640 134902295 4286726032 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/1037/statm: 269488 268866 256 96 0 268678 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1086652 [startup+12.7018 s] /proc/loadavg: 1.00 1.00 1.00 2/107 1038 /proc/meminfo: memFree=57996/2059040 swapFree=4139112/4192956 [pid=1035] ppid=1033 vsize=8700 CPUtime=0 /proc/1035/stat : 1035 (run) S 1033 1035 341 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 92564595 8908800 250 1992294400 4194304 4922060 140735578771808 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/1035/statm: 2175 250 211 178 0 68 0 [pid=1037] ppid=1035 vsize=1829216 CPUtime=12.68 /proc/1037/stat : 1037 (PBPASSolver) R 1035 1035 341 0 -1 4202496 457050 0 0 0 751 517 0 0 25 0 1 0 92564595 1873117184 456692 1992294400 134512640 134902295 4286726032 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/1037/statm: 457304 456692 256 96 0 456494 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1837916 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.8139 s] /proc/loadavg: 1.00 1.00 1.00 3/107 1038 /proc/meminfo: memFree=10552/2059040 swapFree=4138352/4192956 [pid=1035] ppid=1033 vsize=8700 CPUtime=0 /proc/1035/stat : 1035 (run) S 1033 1035 341 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 92564595 8908800 250 1992294400 4194304 4922060 140735578771808 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/1035/statm: 2175 250 211 178 0 68 0 [pid=1037] ppid=1035 vsize=1837152 CPUtime=12.8 /proc/1037/stat : 1037 (PBPASSolver) R 1035 1035 341 0 -1 4202496 459032 0 0 0 759 521 0 0 25 0 1 0 92564595 1881243648 458674 1992294400 134512640 134902295 4286726032 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/1037/statm: 459288 458676 256 96 0 458478 0 Current children cumulated CPU time (s) 12.8 Current children cumulated vsize (KiB) 1845852 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 1035 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 12.8 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.8275 CPU time (s): 12.8 CPU user time (s): 7.59 CPU system time (s): 5.21 CPU usage (%): 99.7857 Max. virtual memory (cumulated for all children) (KiB): 1845852 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= 4 runsolver used 0.023996 second user time and 0.074988 second system time The end
Begin job on node082 at 2010-06-26 02:38:31 IDJOB=2684094 IDBENCH=72218 IDSOLVER=1174 FILE ID=node082/2684094-1277512711 PBS_JOBID= 11190595 Free space on /tmp= 62356 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/datasets/10orplus/normalized-synaptic.cudf.paranoid.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684094-1277512711/watcher-2684094-1277512711 -o /tmp/evaluation-result-2684094-1277512711/solver-2684094-1277512711 -C 1800 -W 2000 -M 1800 run HOME/instance-2684094-1277512711.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9104a87636aa37487bc5941d7dca0a7d RANDOM SEED=137858328 node082.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 : 3000.215 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 : 6000.43 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 : 3000.215 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1821936 kB Buffers: 37184 kB Cached: 100616 kB SwapCached: 6436 kB Active: 81364 kB Inactive: 69776 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1821936 kB SwapTotal: 4192956 kB SwapFree: 4139112 kB Dirty: 4028 kB Writeback: 0 kB AnonPages: 12048 kB Mapped: 11924 kB Slab: 64008 kB PageTables: 4136 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181696 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62356 MiB End job on node082 at 2010-06-26 02:38:46