Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | UNSAT | 2.14167 | 1.56667 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf1355-075.opb |
MD5SUM | f91b1a8ba871517e9c6c65d2a92ea818 |
Bench Category | OPT-SMALLINT (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 | 0.200968 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 4360 |
Total number of constraints | 8958 |
Number of constraints which are clauses | 8958 |
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 | 6 |
Number of terms in the objective function | 4360 |
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 | 4360 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 4360 |
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 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.15 c no version file found!!! 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1651659224 0.08/0.15 c Max memory 1654456320 0.08/0.15 c Total memory 1654456320 0.08/0.15 c Number of processors 2 0.19/0.21 --- Begin Solver configuration --- 0.19/0.21 c Stops conflict analysis at the first Unique Implication Point 0.19/0.21 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.19/0.21 c Learn all clauses as in MiniSAT 0.19/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.19/0.21 c VSIDS like heuristics from MiniSAT using a heap 0.19/0.21 c No reason simplification 0.19/0.21 c --- End Solver configuration --- 0.19/0.21 c solving /tmp/evaluation/364909-1177044643/instance-364909-1177044643.opb 0.19/0.21 c reading problem ... 1.50/1.17 c ... done. Wall clock time 0.967s. 1.50/1.17 c CPU time (experimental) 0.83s. 1.50/1.17 c #vars 4360 1.50/1.17 c #constraints 8899 2.06/1.53 c starts : 1 2.06/1.53 c conflicts : 70 2.06/1.53 c decisions : 473 2.06/1.53 c propagations : 33642 2.06/1.53 c inspects : 63036 2.06/1.53 c learnt literals : 8 2.06/1.53 c learnt binary clauses : 15 2.06/1.53 c learnt ternary clauses : 18 2.06/1.53 c learnt clauses : 61 2.06/1.53 c root simplifications : 0 2.06/1.53 c removed literals (reason simplification) : 0 2.06/1.53 c reason swapping (by a shorter reason) : 0 2.06/1.53 c Calls to reduceDB : 0 2.06/1.53 c speed (decisions/second) : 1884.4621513944223 2.06/1.53 c non guided choices 0 2.06/1.53 s UNSATISFIABLE 2.06/1.53 c Total wall clock time (ms): 1.324
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node1/watcher-364909-1177044643 -o ROOT/results/node1/solver-364909-1177044643 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364909-1177044643/sat4jPseudoResolution.jar /tmp/evaluation/364909-1177044643/instance-364909-1177044643.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.95 0.98 2/77 12069 /proc/meminfo: memFree=1698344/2055920 swapFree=4145780/4192956 [pid=12069] ppid=12067 vsize=152 CPUtime=0 /proc/12069/stat : 12069 (java) D 12067 12069 11094 0 -1 0 42 0 0 0 0 0 0 0 19 0 1 0 180502182 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 5829412 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/12069/statm: 38 26 19 9 0 4 0 [startup+0.0131009 s] /proc/loadavg: 0.92 0.95 0.98 2/77 12069 /proc/meminfo: memFree=1698344/2055920 swapFree=4145780/4192956 [pid=12069] ppid=12067 vsize=12056 CPUtime=0 /proc/12069/stat : 12069 (java) R 12067 12069 11094 0 -1 0 452 0 0 0 0 0 0 0 18 0 1 0 180502182 12345344 259 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 5800746 0 0 4096 0 0 0 0 17 1 0 0 /proc/12069/statm: 3014 266 136 9 0 1148 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12056 [startup+0.101115 s] /proc/loadavg: 0.92 0.95 0.98 2/77 12069 /proc/meminfo: memFree=1698344/2055920 swapFree=4145780/4192956 [pid=12069] ppid=12067 vsize=1780108 CPUtime=0.08 /proc/12069/stat : 12069 (java) S 12067 12069 11094 0 -1 0 3959 0 1 0 5 3 0 0 18 0 12 0 180502182 1822830592 3700 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/12069/statm: 445027 3700 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301138 s] /proc/loadavg: 0.92 0.95 0.98 2/77 12069 /proc/meminfo: memFree=1698344/2055920 swapFree=4145780/4192956 [pid=12069] ppid=12067 vsize=1781428 CPUtime=0.32 /proc/12069/stat : 12069 (java) S 12067 12069 11094 0 -1 0 5092 0 1 0 28 4 0 0 18 0 12 0 180502182 1824182272 4830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/12069/statm: 445357 4830 1264 9 0 442969 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1781428 [startup+0.701186 s] /proc/loadavg: 0.92 0.95 0.98 2/77 12069 /proc/meminfo: memFree=1698344/2055920 swapFree=4145780/4192956 [pid=12069] ppid=12067 vsize=1783508 CPUtime=0.89 /proc/12069/stat : 12069 (java) S 12067 12069 11094 0 -1 0 7357 0 1 0 85 4 0 0 18 0 12 0 180502182 1826312192 6643 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/12069/statm: 445877 6643 1298 9 0 443489 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 1783508 [startup+1.50228 s] /proc/loadavg: 0.92 0.95 0.98 2/89 12081 /proc/meminfo: memFree=1670728/2055920 swapFree=4145780/4192956 [pid=12069] ppid=12067 vsize=1784920 CPUtime=2.06 /proc/12069/stat : 12069 (java) S 12067 12069 11094 0 -1 0 12566 0 1 0 199 7 0 0 18 0 13 0 180502182 1827758080 11032 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/12069/statm: 446230 11032 1310 9 0 443842 0 [pid=12069/tid=12071] ppid=12067 vsize=1784920 CPUtime=1.02 /proc/12069/task/12071/stat : 12071 (java) R 12067 12069 11094 0 -1 64 9258 0 1 0 97 5 0 0 20 0 13 0 180502184 1827758080 11032 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12069/tid=12072] ppid=12067 vsize=1784920 CPUtime=0 /proc/12069/task/12072/stat : 12072 (java) S 12067 12069 11094 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 180502185 1827758080 11032 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12069/tid=12073] ppid=12067 vsize=1784920 CPUtime=0 /proc/12069/task/12073/stat : 12073 (java) S 12067 12069 11094 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 180502185 1827758080 11032 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=12069/tid=12074] ppid=12067 vsize=1784920 CPUtime=0 /proc/12069/task/12074/stat : 12074 (java) S 12067 12069 11094 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 180502188 1827758080 11032 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=12069/tid=12075] ppid=12067 vsize=1784920 CPUtime=0 /proc/12069/task/12075/stat : 12075 (java) S 12067 12069 11094 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 180502188 1827758080 11032 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12069/tid=12076] ppid=12067 vsize=1784920 CPUtime=0 /proc/12069/task/12076/stat : 12076 (java) S 12067 12069 11094 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 180502188 1827758080 11032 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12069/tid=12077] ppid=12067 vsize=1784920 CPUtime=0 /proc/12069/task/12077/stat : 12077 (java) S 12067 12069 11094 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 180502192 1827758080 11032 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12069/tid=12078] ppid=12067 vsize=1784920 CPUtime=0.49 /proc/12069/task/12078/stat : 12078 (java) R 12067 12069 11094 0 -1 64 1410 0 0 0 49 0 0 0 16 0 13 0 180502192 1827758080 11032 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105874567 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12069/tid=12079] ppid=12067 vsize=1784920 CPUtime=0.52 /proc/12069/task/12079/stat : 12079 (java) S 12067 12069 11094 0 -1 64 1172 0 0 0 52 0 0 0 16 0 13 0 180502192 1827758080 11032 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=12069/tid=12080] ppid=12067 vsize=1784920 CPUtime=0 /proc/12069/task/12080/stat : 12080 (java) S 12067 12069 11094 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 180502192 1827758080 11032 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=12069/tid=12081] ppid=12067 vsize=1784920 CPUtime=0 /proc/12069/task/12081/stat : 12081 (java) S 12067 12069 11094 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 180502192 1827758080 11032 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.06 Current children cumulated vsize (KiB) 1784920 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 1.56667 CPU time (s): 2.14167 CPU user time (s): 2.06169 CPU system time (s): 0.079987 CPU usage (%): 136.702 Max. virtual memory (cumulated for all children) (KiB): 1785152 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.06169 system time used= 0.079987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12586 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 503 involuntary context switches= 443 runsolver used 0.003999 second user time and 0.009998 second system time The end
Begin job on node1 on Fri Apr 20 04:50:43 UTC 2007 IDJOB= 364909 IDBENCH= 2169 IDSOLVER= 159 FILE ID= node1/364909-1177044643 PBS_JOBID= 4640127 Free space on /tmp= 66354 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf1355-075.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364909-1177044643/sat4jPseudoResolution.jar /tmp/evaluation/364909-1177044643/instance-364909-1177044643.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node1/watcher-364909-1177044643 -o ROOT/results/node1/solver-364909-1177044643 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364909-1177044643/sat4jPseudoResolution.jar /tmp/evaluation/364909-1177044643/instance-364909-1177044643.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= f91b1a8ba871517e9c6c65d2a92ea818 RANDOM SEED= 439519399 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.234 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.234 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1698688 kB Buffers: 35148 kB Cached: 247240 kB SwapCached: 14160 kB Active: 110988 kB Inactive: 193840 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1698688 kB SwapTotal: 4192956 kB SwapFree: 4145780 kB Dirty: 4036 kB Writeback: 0 kB Mapped: 29516 kB Slab: 37792 kB Committed_AS: 5060224 kB PageTables: 1832 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66354 MiB End job on node1 on Fri Apr 20 04:50:45 UTC 2007