Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | UNSAT | 0.281956 | 0.323867 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-elf.rf6.ucl.opb |
MD5SUM | a63a77bc96920217fb98bd279b29f46c |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 0.001999 |
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 | 67 |
Total number of constraints | 132 |
Number of constraints which are clauses | 120 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 12 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 7 |
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 | 10 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 31 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.13 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.14 c no version file found!!! 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.9-22.EL.rootsmp 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1651659224 0.08/0.14 c Max memory 1654456320 0.08/0.14 c Total memory 1654456320 0.08/0.14 c Number of processors 2 0.20/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.20/0.20 --- Begin Solver configuration --- 0.20/0.20 c Stops conflict analysis at the first Unique Implication Point 0.20/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.20/0.20 c Learn all clauses as in MiniSAT 0.20/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.20/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.20/0.20 c No reason simplification 0.20/0.20 c --- End Solver configuration --- 0.20/0.20 c Simplify asserted PB constraints to clauses 0.20/0.20 c solving /tmp/evaluation/361898-1177004517/instance-361898-1177004517.opb 0.20/0.20 c reading problem ... 0.20/0.25 c ... done. Wall clock time 0.05s. 0.20/0.25 c CPU time (experimental) 0.21s. 0.20/0.25 c #vars 67 0.20/0.25 c #constraints 131 0.20/0.26 c starts : 1 0.20/0.26 c conflicts : 4 0.20/0.26 c decisions : 3 0.20/0.26 c propagations : 87 0.20/0.26 c inspects : 194 0.20/0.26 c learnt literals : 0 0.20/0.26 c learnt binary clauses : 1 0.20/0.26 c learnt ternary clauses : 1 0.20/0.26 c learnt clauses : 3 0.20/0.26 c root simplifications : 0 0.20/0.26 c removed literals (reason simplification) : 0 0.20/0.26 c reason swapping (by a shorter reason) : 0 0.20/0.26 c Calls to reduceDB : 0 0.20/0.26 c speed (decisions/second) : 250.0 0.20/0.26 c non guided choices 1 0.20/0.26 s UNSATISFIABLE 0.20/0.26 c Total wall clock time (ms): 0.064
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node35/watcher-361898-1177004517 -o ROOT/results/node35/solver-361898-1177004517 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361898-1177004517/sat4jPseudoCPClause.jar /tmp/evaluation/361898-1177004517/instance-361898-1177004517.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: 0.89 0.94 0.94 2/77 22536 /proc/meminfo: memFree=1753256/2055920 swapFree=4150956/4192956 [pid=22536] ppid=22534 vsize=1520 CPUtime=0 /proc/22536/stat : 22536 (java) R 22534 22536 22153 0 -1 0 82 0 0 0 0 0 0 0 18 0 1 0 148367092 1556480 65 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 1426624 0 0 4096 0 0 0 0 17 1 0 0 /proc/22536/statm: 380 72 56 9 0 10 0 [startup+0.076708 s] /proc/loadavg: 0.89 0.94 0.94 2/77 22536 /proc/meminfo: memFree=1753256/2055920 swapFree=4150956/4192956 [pid=22536] ppid=22534 vsize=1777708 CPUtime=0.06 /proc/22536/stat : 22536 (java) S 22534 22536 22153 0 -1 0 3762 0 1 0 4 2 0 0 18 0 7 0 148367092 1820372992 3505 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 1 0 0 /proc/22536/statm: 444427 3505 1085 9 0 442063 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1777708 [startup+0.101747 s] /proc/loadavg: 0.89 0.94 0.94 2/77 22536 /proc/meminfo: memFree=1753256/2055920 swapFree=4150956/4192956 [pid=22536] ppid=22534 vsize=1780112 CPUtime=0.08 /proc/22536/stat : 22536 (java) S 22534 22536 22153 0 -1 0 3979 0 1 0 6 2 0 0 18 0 12 0 148367092 1822834688 3721 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/22536/statm: 445028 3721 1123 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780112 [startup+0.301731 s] /proc/loadavg: 0.89 0.94 0.94 2/77 22536 /proc/meminfo: memFree=1753256/2055920 swapFree=4150956/4192956 [pid=22536] ppid=22534 vsize=1782756 CPUtime=0.27 /proc/22536/stat : 22536 (java) S 22534 22536 22153 0 -1 0 5086 0 1 0 24 3 0 0 18 0 12 0 148367092 1825542144 4825 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/22536/statm: 445689 4825 1250 9 0 443300 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 1782756 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.323867 CPU time (s): 0.281956 CPU user time (s): 0.244962 CPU system time (s): 0.036994 CPU usage (%): 87.0592 Max. virtual memory (cumulated for all children) (KiB): 1782756 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.244962 system time used= 0.036994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5091 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= 136 involuntary context switches= 64 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node35 on Thu Apr 19 17:41:57 UTC 2007 IDJOB= 361898 IDBENCH= 1482 IDSOLVER= 164 FILE ID= node35/361898-1177004517 PBS_JOBID= 4630527 Free space on /tmp= 66303 MiB SOLVER NAME= sat4jPseudoCPClause 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-elf.rf6.ucl.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361898-1177004517/sat4jPseudoCPClause.jar /tmp/evaluation/361898-1177004517/instance-361898-1177004517.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node35/watcher-361898-1177004517 -o ROOT/results/node35/solver-361898-1177004517 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361898-1177004517/sat4jPseudoCPClause.jar /tmp/evaluation/361898-1177004517/instance-361898-1177004517.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= a63a77bc96920217fb98bd279b29f46c RANDOM SEED= 978703874 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node35.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 : 3000.232 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 : 3000.232 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: 1753664 kB Buffers: 35452 kB Cached: 200408 kB SwapCached: 9280 kB Active: 170260 kB Inactive: 89788 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1753664 kB SwapTotal: 4192956 kB SwapFree: 4150956 kB Dirty: 3708 kB Writeback: 0 kB Mapped: 30904 kB Slab: 27512 kB Committed_AS: 2386500 kB PageTables: 1996 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= 66303 MiB End job on node35 on Thu Apr 19 17:41:57 UTC 2007