Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.36 | 13.6216 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12019_2.std.opb |
MD5SUM | 9033b116fa6917a1af0ec218f9c6d61f |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 85 |
Best CPU time to get the best result obtained on this benchmark | 1798.08 |
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 | 234215 |
Number of constraints which are clauses | 233015 |
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 |
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-2687084-1278447346/watcher-2687084-1278447346 -o /tmp/evaluation-result-2687084-1278447346/solver-2687084-1278447346 -C 1800 -W 2000 -M 1800 run HOME/instance-2687084-1278447346.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 1.00 0.99 3/106 20311 /proc/meminfo: memFree=1813456/2059040 swapFree=4164944/4192956 [pid=20311] ppid=20309 vsize=8700 CPUtime=0 /proc/20311/stat : 20311 (run) S 20309 20311 20286 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 12941643 8908800 250 1992294400 4194304 4922060 140735197740208 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20311/statm: 2175 250 211 178 0 68 0 [startup+0.0454009 s] /proc/loadavg: 0.92 1.00 0.99 3/106 20311 /proc/meminfo: memFree=1813456/2059040 swapFree=4164944/4192956 [pid=20311] ppid=20309 vsize=8700 CPUtime=0 /proc/20311/stat : 20311 (run) S 20309 20311 20286 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 12941643 8908800 250 1992294400 4194304 4922060 140735197740208 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20311/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101396 s] /proc/loadavg: 0.92 1.00 0.99 3/106 20311 /proc/meminfo: memFree=1813456/2059040 swapFree=4164944/4192956 [pid=20311] ppid=20309 vsize=8700 CPUtime=0 /proc/20311/stat : 20311 (run) S 20309 20311 20286 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 12941643 8908800 250 1992294400 4194304 4922060 140735197740208 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20311/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30143 s] /proc/loadavg: 0.92 1.00 0.99 3/106 20311 /proc/meminfo: memFree=1813456/2059040 swapFree=4164944/4192956 [pid=20311] ppid=20309 vsize=8700 CPUtime=0 /proc/20311/stat : 20311 (run) S 20309 20311 20286 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 12941643 8908800 250 1992294400 4194304 4922060 140735197740208 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20311/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701499 s] /proc/loadavg: 0.92 1.00 0.99 3/106 20311 /proc/meminfo: memFree=1813456/2059040 swapFree=4164944/4192956 [pid=20311] ppid=20309 vsize=8700 CPUtime=0 /proc/20311/stat : 20311 (run) S 20309 20311 20286 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 12941643 8908800 250 1992294400 4194304 4922060 140735197740208 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20311/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50164 s] /proc/loadavg: 0.93 1.00 0.99 2/108 20315 /proc/meminfo: memFree=1602144/2059040 swapFree=4164944/4192956 [pid=20311] ppid=20309 vsize=8700 CPUtime=0 /proc/20311/stat : 20311 (run) S 20309 20311 20286 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 12941643 8908800 250 1992294400 4194304 4922060 140735197740208 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20311/statm: 2175 250 211 178 0 68 0 [pid=20313] ppid=20311 vsize=310080 CPUtime=1.48 /proc/20313/stat : 20313 (PBPASSolver) R 20311 20311 20286 0 -1 4202496 76954 0 0 0 60 88 0 0 25 0 1 0 12941643 317521920 76892 1992294400 134512640 134902295 4291872672 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20313/statm: 77520 76892 256 96 0 76710 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 318780 [startup+3.10091 s] /proc/loadavg: 0.93 1.00 0.99 2/108 20315 /proc/meminfo: memFree=1396800/2059040 swapFree=4164944/4192956 [pid=20311] ppid=20309 vsize=8700 CPUtime=0 /proc/20311/stat : 20311 (run) S 20309 20311 20286 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 12941643 8908800 250 1992294400 4194304 4922060 140735197740208 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20311/statm: 2175 250 211 178 0 68 0 [pid=20313] ppid=20311 vsize=585760 CPUtime=3.08 /proc/20313/stat : 20313 (PBPASSolver) R 20311 20311 20286 0 -1 4202496 145893 0 0 0 142 166 0 0 25 0 1 0 12941643 599818240 145832 1992294400 134512640 134902295 4291872672 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20313/statm: 146440 145833 256 96 0 145630 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 594460 [startup+6.30147 s] /proc/loadavg: 0.93 1.00 0.99 2/108 20315 /proc/meminfo: memFree=884804/2059040 swapFree=4164944/4192956 [pid=20311] ppid=20309 vsize=8700 CPUtime=0 /proc/20311/stat : 20311 (run) S 20309 20311 20286 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 12941643 8908800 250 1992294400 4194304 4922060 140735197740208 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20311/statm: 2175 250 211 178 0 68 0 [pid=20313] ppid=20311 vsize=1051904 CPUtime=6.29 /proc/20313/stat : 20313 (PBPASSolver) R 20311 20311 20286 0 -1 4202496 262379 0 0 0 325 304 0 0 25 0 1 0 12941643 1077149696 262317 1992294400 134512640 134902295 4291872672 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20313/statm: 262976 262317 256 96 0 262166 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1060604 [startup+12.7016 s] /proc/loadavg: 0.94 1.00 0.99 2/108 20315 /proc/meminfo: memFree=89592/2059040 swapFree=4164944/4192956 [pid=20311] ppid=20309 vsize=8700 CPUtime=0 /proc/20311/stat : 20311 (run) S 20309 20311 20286 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 12941643 8908800 250 1992294400 4194304 4922060 140735197740208 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20311/statm: 2175 250 211 178 0 68 0 [pid=20313] ppid=20311 vsize=1795232 CPUtime=12.69 /proc/20313/stat : 20313 (PBPASSolver) R 20311 20311 20286 0 -1 4202496 448241 0 0 0 749 520 0 0 25 0 1 0 12941643 1838317568 448179 1992294400 134512640 134902295 4291872672 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20313/statm: 448808 448179 256 96 0 447998 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1803932 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.4267 s] /proc/loadavg: 0.94 1.00 0.99 1/108 20315 /proc/meminfo: memFree=7760/2059040 swapFree=4149428/4192956 [pid=20311] ppid=20309 vsize=8700 CPUtime=0 /proc/20311/stat : 20311 (run) S 20309 20311 20286 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 12941643 8908800 250 1992294400 4194304 4922060 140735197740208 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20311/statm: 2175 250 211 178 0 68 0 [pid=20313] ppid=20311 vsize=1843072 CPUtime=13.36 /proc/20313/stat : 20313 (PBPASSolver) R 20311 20311 20286 0 -1 4204544 460144 0 0 0 794 542 0 0 18 0 1 0 12941643 1887305728 460082 1992294400 134512640 134902295 4291872672 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 18 /proc/20313/statm: 460768 460082 256 96 0 459958 0 Current children cumulated CPU time (s) 13.36 Current children cumulated vsize (KiB) 1851772 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.4267 s] /proc/loadavg: 0.94 1.00 0.99 1/108 20315 /proc/meminfo: memFree=7760/2059040 swapFree=4149428/4192956 [pid=20311] ppid=20309 vsize=8700 CPUtime=0 /proc/20311/stat : 20311 (run) S 20309 20311 20286 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 12941643 8908800 250 1992294400 4194304 4922060 140735197740208 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20311/statm: 2175 250 211 178 0 68 0 [pid=20313] ppid=20311 vsize=1843072 CPUtime=13.36 /proc/20313/stat : 20313 (PBPASSolver) R 20311 20311 20286 0 -1 4204544 460144 0 0 0 794 542 0 0 18 0 1 0 12941643 1887305728 460082 1992294400 134512640 134902295 4291872672 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 18 /proc/20313/statm: 460768 460082 256 96 0 459958 0 Current children cumulated CPU time (s) 13.36 Current children cumulated vsize (KiB) 1851772 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 20311 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 13.36 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.6216 CPU time (s): 13.36 CPU user time (s): 7.94 CPU system time (s): 5.42 CPU usage (%): 98.0793 Max. virtual memory (cumulated for all children) (KiB): 1851772 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= 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= 3 involuntary context switches= 3 runsolver used 0.028995 second user time and 0.100984 second system time The end
Begin job on node048 at 2010-07-06 22:15:46 IDJOB=2687084 IDBENCH=77372 IDSOLVER=1174 FILE ID=node048/2687084-1278447346 PBS_JOBID= 11233521 Free space on /tmp= 62560 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12019_2.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687084-1278447346/watcher-2687084-1278447346 -o /tmp/evaluation-result-2687084-1278447346/solver-2687084-1278447346 -C 1800 -W 2000 -M 1800 run HOME/instance-2687084-1278447346.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9033b116fa6917a1af0ec218f9c6d61f RANDOM SEED=1565064785 node048.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 : 3000.262 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 : 6000.52 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 : 3000.262 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 : 5599.53 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1813852 kB Buffers: 10408 kB Cached: 126696 kB SwapCached: 8940 kB Active: 52208 kB Inactive: 125688 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1813852 kB SwapTotal: 4192956 kB SwapFree: 4164944 kB Dirty: 8664 kB Writeback: 0 kB AnonPages: 31852 kB Mapped: 13576 kB Slab: 45176 kB PageTables: 4192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180988 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= 62560 MiB End job on node048 at 2010-07-06 22:16:02