Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.75 | 12.9153 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12020_7.std.opb |
MD5SUM | c703179812fadf1f0ad3dce80acaa5dd |
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 | 81 |
Best CPU time to get the best result obtained on this benchmark | 11.7942 |
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 | 72842 |
Total number of constraints | 234493 |
Number of constraints which are clauses | 233293 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1200 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 120 |
Number of terms in the objective function | 300 |
Biggest coefficient in the objective function | 300 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 45150 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 300 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 45150 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
12.75/12.91 c 72842 234493 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-2686941-1278444772/watcher-2686941-1278444772 -o /tmp/evaluation-result-2686941-1278444772/solver-2686941-1278444772 -C 1800 -W 2000 -M 1800 run HOME/instance-2686941-1278444772.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 1.02 1.00 3/106 19181 /proc/meminfo: memFree=1820728/2059040 swapFree=4192956/4192956 [pid=19181] ppid=19179 vsize=8700 CPUtime=0 /proc/19181/stat : 19181 (run) S 19179 19181 17984 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 12684767 8908800 251 1992294400 4194304 4922060 140734111491056 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19181/statm: 2175 251 211 178 0 68 0 [startup+0.078159 s] /proc/loadavg: 1.00 1.02 1.00 3/106 19181 /proc/meminfo: memFree=1820728/2059040 swapFree=4192956/4192956 [pid=19181] ppid=19179 vsize=8700 CPUtime=0 /proc/19181/stat : 19181 (run) S 19179 19181 17984 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 12684767 8908800 251 1992294400 4194304 4922060 140734111491056 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19181/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101165 s] /proc/loadavg: 1.00 1.02 1.00 3/106 19181 /proc/meminfo: memFree=1820728/2059040 swapFree=4192956/4192956 [pid=19181] ppid=19179 vsize=8700 CPUtime=0 /proc/19181/stat : 19181 (run) S 19179 19181 17984 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 12684767 8908800 251 1992294400 4194304 4922060 140734111491056 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19181/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300006 s] /proc/loadavg: 1.00 1.02 1.00 3/106 19181 /proc/meminfo: memFree=1820728/2059040 swapFree=4192956/4192956 [pid=19181] ppid=19179 vsize=8700 CPUtime=0 /proc/19181/stat : 19181 (run) S 19179 19181 17984 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 12684767 8908800 251 1992294400 4194304 4922060 140734111491056 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19181/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700984 s] /proc/loadavg: 1.00 1.02 1.00 3/106 19181 /proc/meminfo: memFree=1820728/2059040 swapFree=4192956/4192956 [pid=19181] ppid=19179 vsize=8700 CPUtime=0 /proc/19181/stat : 19181 (run) S 19179 19181 17984 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 12684767 8908800 251 1992294400 4194304 4922060 140734111491056 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19181/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50094 s] /proc/loadavg: 1.00 1.02 1.00 2/108 19184 /proc/meminfo: memFree=1625684/2059040 swapFree=4192956/4192956 [pid=19181] ppid=19179 vsize=8700 CPUtime=0 /proc/19181/stat : 19181 (run) S 19179 19181 17984 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 12684767 8908800 251 1992294400 4194304 4922060 140734111491056 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19181/statm: 2175 251 211 178 0 68 0 [pid=19183] ppid=19181 vsize=296192 CPUtime=1.36 /proc/19183/stat : 19183 (PBPASSolver) R 19181 19181 17984 0 -1 4202496 73476 0 15 0 59 77 0 0 19 0 1 0 12684767 303300608 73429 1992294400 134512640 134902295 4288970448 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 13 /proc/19183/statm: 74048 73433 256 96 0 73238 0 Current children cumulated CPU time (s) 1.36 Current children cumulated vsize (KiB) 304892 [startup+3.10086 s] /proc/loadavg: 1.00 1.02 1.00 2/108 19184 /proc/meminfo: memFree=1410420/2059040 swapFree=4192956/4192956 [pid=19181] ppid=19179 vsize=8700 CPUtime=0 /proc/19181/stat : 19181 (run) S 19179 19181 17984 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 12684767 8908800 251 1992294400 4194304 4922060 140734111491056 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19181/statm: 2175 251 211 178 0 68 0 [pid=19183] ppid=19181 vsize=583424 CPUtime=2.95 /proc/19183/stat : 19183 (PBPASSolver) R 19181 19181 17984 0 -1 4202496 145281 0 15 0 139 156 0 0 25 0 1 0 12684767 597426176 145234 1992294400 134512640 134902295 4288970448 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 13 /proc/19183/statm: 145856 145234 256 96 0 145046 0 Current children cumulated CPU time (s) 2.95 Current children cumulated vsize (KiB) 592124 [startup+6.30169 s] /proc/loadavg: 1.00 1.02 1.00 2/108 19184 /proc/meminfo: memFree=879700/2059040 swapFree=4192956/4192956 [pid=19181] ppid=19179 vsize=8700 CPUtime=0 /proc/19181/stat : 19181 (run) S 19179 19181 17984 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 12684767 8908800 251 1992294400 4194304 4922060 140734111491056 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19181/statm: 2175 251 211 178 0 68 0 [pid=19183] ppid=19181 vsize=1066048 CPUtime=6.16 /proc/19183/stat : 19183 (PBPASSolver) R 19181 19181 17984 0 -1 4202496 265895 0 15 0 325 291 0 0 25 0 1 0 12684767 1091633152 265848 1992294400 134512640 134902295 4288970448 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 13 /proc/19183/statm: 266512 265848 256 96 0 265702 0 Current children cumulated CPU time (s) 6.16 Current children cumulated vsize (KiB) 1074748 [startup+12.7004 s] /proc/loadavg: 1.00 1.02 1.00 2/108 19185 /proc/meminfo: memFree=60432/2059040 swapFree=4192956/4192956 [pid=19181] ppid=19179 vsize=8700 CPUtime=0 /proc/19181/stat : 19181 (run) S 19179 19181 17984 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 12684767 8908800 251 1992294400 4194304 4922060 140734111491056 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19181/statm: 2175 251 211 178 0 68 0 [pid=19183] ppid=19181 vsize=1825312 CPUtime=12.55 /proc/19183/stat : 19183 (PBPASSolver) R 19181 19181 17984 0 -1 4202496 455683 0 15 0 753 502 0 0 25 0 1 0 12684767 1869119488 455636 1992294400 134512640 134902295 4288970448 18446744073709551615 134587850 0 0 4096 17608 0 0 0 17 1 0 0 13 /proc/19183/statm: 456328 455636 256 96 0 455518 0 Current children cumulated CPU time (s) 12.55 Current children cumulated vsize (KiB) 1834012 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.9003 s] /proc/loadavg: 1.00 1.02 1.00 2/108 19185 /proc/meminfo: memFree=9492/2059040 swapFree=4192956/4192956 [pid=19181] ppid=19179 vsize=8700 CPUtime=0 /proc/19181/stat : 19181 (run) S 19179 19181 17984 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 12684767 8908800 251 1992294400 4194304 4922060 140734111491056 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19181/statm: 2175 251 211 178 0 68 0 [pid=19183] ppid=19181 vsize=1839456 CPUtime=12.75 /proc/19183/stat : 19183 (PBPASSolver) R 19181 19181 17984 0 -1 4202496 459236 0 15 0 767 508 0 0 25 0 1 0 12684767 1883602944 459189 1992294400 134512640 134902295 4288970448 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 13 /proc/19183/statm: 459864 459189 256 96 0 459054 0 Current children cumulated CPU time (s) 12.75 Current children cumulated vsize (KiB) 1848156 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+12.9003 s] /proc/loadavg: 1.00 1.02 1.00 2/108 19185 /proc/meminfo: memFree=9492/2059040 swapFree=4192956/4192956 [pid=19181] ppid=19179 vsize=8700 CPUtime=0 /proc/19181/stat : 19181 (run) S 19179 19181 17984 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 12684767 8908800 251 1992294400 4194304 4922060 140734111491056 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19181/statm: 2175 251 211 178 0 68 0 [pid=19183] ppid=19181 vsize=1839456 CPUtime=12.75 /proc/19183/stat : 19183 (PBPASSolver) R 19181 19181 17984 0 -1 4202496 459236 0 15 0 767 508 0 0 25 0 1 0 12684767 1883602944 459189 1992294400 134512640 134902295 4288970448 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 13 /proc/19183/statm: 459864 459189 256 96 0 459054 0 Current children cumulated CPU time (s) 12.75 Current children cumulated vsize (KiB) 1848156 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 19181 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 12.75 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.9153 CPU time (s): 12.75 CPU user time (s): 7.67 CPU system time (s): 5.08 CPU usage (%): 98.7202 Max. virtual memory (cumulated for all children) (KiB): 1848156 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 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= 525 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 0.028995 second user time and 0.078987 second system time The end
Begin job on node039 at 2010-07-06 21:32:52 IDJOB=2686941 IDBENCH=77184 IDSOLVER=1174 FILE ID=node039/2686941-1278444772 PBS_JOBID= 11233443 Free space on /tmp= 62520 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12020_7.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686941-1278444772/watcher-2686941-1278444772 -o /tmp/evaluation-result-2686941-1278444772/solver-2686941-1278444772 -C 1800 -W 2000 -M 1800 run HOME/instance-2686941-1278444772.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c703179812fadf1f0ad3dce80acaa5dd RANDOM SEED=921604680 node039.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 : 3000.242 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 : 3000.242 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: 1821248 kB Buffers: 5196 kB Cached: 105336 kB SwapCached: 0 kB Active: 71704 kB Inactive: 99056 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1821248 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 8468 kB Writeback: 0 kB AnonPages: 60168 kB Mapped: 14472 kB Slab: 45068 kB PageTables: 4128 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179884 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 node039 at 2010-07-06 21:33:07