Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.6 | 13.6298 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/ normalized-cache-ibm-q-unbounded.Ic22arity.ucl.opb |
MD5SUM | 2b5564b5f03b34138f988fcf164c2fb6 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 53.5269 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 87751 |
Total number of constraints | 254772 |
Number of constraints which are clauses | 247060 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 7712 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 15 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 130 |
Number of bits of the biggest number in a constraint | 8 |
Biggest sum of numbers in a constraint | 512 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.60/13.62 c 87751 254772 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-2674555-1276792198/watcher-2674555-1276792198 -o /tmp/evaluation-result-2674555-1276792198/solver-2674555-1276792198 -C 1800 -W 2000 -M 1800 run HOME/instance-2674555-1276792198.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 3/106 15511 /proc/meminfo: memFree=1718052/2059040 swapFree=4140016/4192956 [pid=15511] ppid=15509 vsize=8700 CPUtime=0 /proc/15511/stat : 15511 (run) S 15509 15511 15060 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 54823734 8908800 251 1992294400 4194304 4922060 140733930136960 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/15511/statm: 2175 251 211 178 0 68 0 [startup+0.0927789 s] /proc/loadavg: 1.00 1.00 1.00 3/106 15511 /proc/meminfo: memFree=1718052/2059040 swapFree=4140016/4192956 [pid=15511] ppid=15509 vsize=8700 CPUtime=0 /proc/15511/stat : 15511 (run) S 15509 15511 15060 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 54823734 8908800 251 1992294400 4194304 4922060 140733930136960 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/15511/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101779 s] /proc/loadavg: 1.00 1.00 1.00 3/106 15511 /proc/meminfo: memFree=1718052/2059040 swapFree=4140016/4192956 [pid=15511] ppid=15509 vsize=8700 CPUtime=0 /proc/15511/stat : 15511 (run) S 15509 15511 15060 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 54823734 8908800 251 1992294400 4194304 4922060 140733930136960 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/15511/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300798 s] /proc/loadavg: 1.00 1.00 1.00 3/106 15511 /proc/meminfo: memFree=1718052/2059040 swapFree=4140016/4192956 [pid=15511] ppid=15509 vsize=8700 CPUtime=0 /proc/15511/stat : 15511 (run) S 15509 15511 15060 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 54823734 8908800 251 1992294400 4194304 4922060 140733930136960 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/15511/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700837 s] /proc/loadavg: 1.00 1.00 1.00 3/106 15511 /proc/meminfo: memFree=1718052/2059040 swapFree=4140016/4192956 [pid=15511] ppid=15509 vsize=8700 CPUtime=0 /proc/15511/stat : 15511 (run) S 15509 15511 15060 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 54823734 8908800 251 1992294400 4194304 4922060 140733930136960 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/15511/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50191 s] /proc/loadavg: 1.00 1.00 1.00 2/108 15514 /proc/meminfo: memFree=1509716/2059040 swapFree=4140016/4192956 [pid=15511] ppid=15509 vsize=8700 CPUtime=0 /proc/15511/stat : 15511 (run) S 15509 15511 15060 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 54823734 8908800 251 1992294400 4194304 4922060 140733930136960 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/15511/statm: 2175 251 211 178 0 68 0 [pid=15513] ppid=15511 vsize=306308 CPUtime=1.49 /proc/15513/stat : 15513 (PBPASSolver) R 15511 15511 15060 0 -1 4202496 76021 0 0 0 62 87 0 0 25 0 1 0 54823735 313659392 75958 1992294400 134512640 134902295 4290857408 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/15513/statm: 76577 75961 256 96 0 75789 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 315008 [startup+3.10106 s] /proc/loadavg: 1.00 1.00 1.00 2/108 15514 /proc/meminfo: memFree=1305488/2059040 swapFree=4140016/4192956 [pid=15511] ppid=15509 vsize=8700 CPUtime=0 /proc/15511/stat : 15511 (run) S 15509 15511 15060 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 54823734 8908800 251 1992294400 4194304 4922060 140733930136960 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/15511/statm: 2175 251 211 178 0 68 0 [pid=15513] ppid=15511 vsize=583428 CPUtime=3.08 /proc/15513/stat : 15513 (PBPASSolver) R 15511 15511 15060 0 -1 4202496 145319 0 0 0 142 166 0 0 25 0 1 0 54823735 597430272 145256 1992294400 134512640 134902295 4290857408 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/15513/statm: 145857 145258 256 96 0 145069 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 592128 [startup+6.30137 s] /proc/loadavg: 1.00 1.00 1.00 2/108 15514 /proc/meminfo: memFree=792004/2059040 swapFree=4140016/4192956 [pid=15511] ppid=15509 vsize=8700 CPUtime=0 /proc/15511/stat : 15511 (run) S 15509 15511 15060 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 54823734 8908800 251 1992294400 4194304 4922060 140733930136960 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/15511/statm: 2175 251 211 178 0 68 0 [pid=15513] ppid=15511 vsize=1048740 CPUtime=6.29 /proc/15513/stat : 15513 (PBPASSolver) R 15511 15511 15060 0 -1 4202496 261654 0 0 0 328 301 0 0 25 0 1 0 54823735 1073909760 261591 1992294400 134512640 134902295 4290857408 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/15513/statm: 262185 261591 256 96 0 261397 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1057440 [startup+12.701 s] /proc/loadavg: 1.00 1.00 1.00 2/108 15514 /proc/meminfo: memFree=10684/2059040 swapFree=4140016/4192956 [pid=15511] ppid=15509 vsize=8700 CPUtime=0 /proc/15511/stat : 15511 (run) S 15509 15511 15060 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 54823734 8908800 251 1992294400 4194304 4922060 140733930136960 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/15511/statm: 2175 251 211 178 0 68 0 [pid=15513] ppid=15511 vsize=1777828 CPUtime=12.68 /proc/15513/stat : 15513 (PBPASSolver) R 15511 15511 15060 0 -1 4202496 443875 0 0 0 753 515 0 0 25 0 1 0 54823735 1820495872 443812 1992294400 134512640 134902295 4290857408 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/15513/statm: 444457 443812 256 96 0 443669 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1786528 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.6011 s] /proc/loadavg: 1.00 1.00 1.00 2/108 15516 /proc/meminfo: memFree=9760/2059040 swapFree=4140016/4192956 [pid=15511] ppid=15509 vsize=8700 CPUtime=0 /proc/15511/stat : 15511 (run) S 15509 15511 15060 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 54823734 8908800 251 1992294400 4194304 4922060 140733930136960 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/15511/statm: 2175 251 211 178 0 68 0 [pid=15513] ppid=15511 vsize=1842596 CPUtime=13.6 /proc/15513/stat : 15513 (PBPASSolver) R 15511 15511 15060 0 -1 4202496 460091 0 0 0 818 542 0 0 25 0 1 0 54823735 1886818304 460028 1992294400 134512640 134902295 4290857408 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/15513/statm: 460649 460028 256 96 0 459861 0 Current children cumulated CPU time (s) 13.6 Current children cumulated vsize (KiB) 1851296 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 15511 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=999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 13.6 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.6298 CPU time (s): 13.6 CPU user time (s): 8.18 CPU system time (s): 5.42 CPU usage (%): 99.7812 Max. virtual memory (cumulated for all children) (KiB): 1851296 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 system time used= 0.000999 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= 4 involuntary context switches= 4 runsolver used 0.026995 second user time and 0.082987 second system time The end
Begin job on node004 at 2010-06-17 18:29:59 IDJOB=2674555 IDBENCH=1495 IDSOLVER=1174 FILE ID=node004/2674555-1276792198 PBS_JOBID= 11176572 Free space on /tmp= 62556 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-unbounded.Ic22arity.ucl.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674555-1276792198/watcher-2674555-1276792198 -o /tmp/evaluation-result-2674555-1276792198/solver-2674555-1276792198 -C 1800 -W 2000 -M 1800 run HOME/instance-2674555-1276792198.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2b5564b5f03b34138f988fcf164c2fb6 RANDOM SEED=73063915 node004.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 : 3000.210 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 : 6000.42 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 : 3000.210 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1718448 kB Buffers: 84916 kB Cached: 160912 kB SwapCached: 5896 kB Active: 93708 kB Inactive: 164972 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1718448 kB SwapTotal: 4192956 kB SwapFree: 4140016 kB Dirty: 8940 kB Writeback: 0 kB AnonPages: 11368 kB Mapped: 12984 kB Slab: 60068 kB PageTables: 4012 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183100 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= 62556 MiB End job on node004 at 2010-06-17 18:30:14