Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | UNSAT | 4.76427 | 3.12293 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-blast-tlan3.ucl.opb |
MD5SUM | 6ebe1c273e27161d3207e8be45324cc2 |
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 | 0.500923 |
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 | 19944 |
Total number of constraints | 50842 |
Number of constraints which are clauses | 43898 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 6944 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 19 |
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 | 641 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 2174 |
Number of bits of the biggest sum of numbers | 12 |
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 0.08/0.19 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.08/0.19 --- Begin Solver configuration --- 0.08/0.19 c Stops conflict analysis at the first Unique Implication Point 0.08/0.19 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.08/0.19 c Learn all clauses as in MiniSAT 0.08/0.19 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.08/0.19 c VSIDS like heuristics from MiniSAT using a heap 0.08/0.19 c No reason simplification 0.08/0.19 c --- End Solver configuration --- 0.08/0.19 c Simplify asserted PB constraints to clauses 0.08/0.19 c solving /tmp/evaluation/361604-1176984442/instance-361604-1176984442.opb 0.08/0.19 c reading problem ... 4.65/3.01 c ... done. Wall clock time 2.816s. 4.65/3.01 c CPU time (experimental) 2.22s. 4.65/3.01 c #vars 19944 4.65/3.01 c #constraints 50841 4.65/3.05 c starts : 0 4.65/3.05 c conflicts : 0 4.65/3.05 c decisions : 0 4.65/3.05 c propagations : 294 4.65/3.05 c inspects : 639 4.65/3.05 c learnt literals : 0 4.65/3.05 c learnt binary clauses : 0 4.65/3.05 c learnt ternary clauses : 0 4.65/3.05 c learnt clauses : 0 4.65/3.05 c root simplifications : 0 4.65/3.05 c removed literals (reason simplification) : 0 4.65/3.05 c reason swapping (by a shorter reason) : 0 4.65/3.05 c Calls to reduceDB : 0 4.65/3.05 c speed (decisions/second) : 0.0 4.65/3.05 c non guided choices 0 4.65/3.05 s UNSATISFIABLE 4.65/3.05 c Total wall clock time (ms): 2.86
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node20/watcher-361604-1176984442 -o ROOT/results/node20/solver-361604-1176984442 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361604-1176984442/sat4jPseudoCPClause.jar /tmp/evaluation/361604-1176984442/instance-361604-1176984442.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: 0.93 0.98 0.99 2/77 31180 /proc/meminfo: memFree=1853144/2055920 swapFree=4155228/4192956 [pid=31180] ppid=31178 vsize=1800 CPUtime=0 /proc/31180/stat : 31180 (java) R 31178 31180 29809 0 -1 0 135 0 0 0 0 0 0 0 18 0 1 0 146361577 1843200 108 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31180/statm: 450 116 85 9 0 92 0 [startup+0.0266981 s] /proc/loadavg: 0.93 0.98 0.99 2/77 31180 /proc/meminfo: memFree=1853144/2055920 swapFree=4155228/4192956 [pid=31180] ppid=31178 vsize=1774248 CPUtime=0.01 /proc/31180/stat : 31180 (java) S 31178 31180 29809 0 -1 0 2622 0 1 0 0 1 0 0 18 0 4 0 146361577 1816829952 2372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/31180/statm: 443562 2374 439 9 0 441576 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1774248 [startup+0.10267 s] /proc/loadavg: 0.93 0.98 0.99 2/77 31180 /proc/meminfo: memFree=1853144/2055920 swapFree=4155228/4192956 [pid=31180] ppid=31178 vsize=1780260 CPUtime=0.08 /proc/31180/stat : 31180 (java) S 31178 31180 29809 0 -1 0 4024 0 1 0 7 1 0 0 18 0 12 0 146361577 1822986240 3766 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31180/statm: 445065 3766 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780260 [startup+0.302714 s] /proc/loadavg: 0.93 0.98 0.99 2/77 31180 /proc/meminfo: memFree=1853144/2055920 swapFree=4155228/4192956 [pid=31180] ppid=31178 vsize=1782264 CPUtime=0.33 /proc/31180/stat : 31180 (java) S 31178 31180 29809 0 -1 0 5312 0 1 0 30 3 0 0 18 0 12 0 146361577 1825038336 5051 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31180/statm: 445566 5051 1264 9 0 443177 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1782264 [startup+0.7028 s] /proc/loadavg: 0.93 0.98 0.99 2/77 31180 /proc/meminfo: memFree=1853144/2055920 swapFree=4155228/4192956 [pid=31180] ppid=31178 vsize=1783288 CPUtime=0.95 /proc/31180/stat : 31180 (java) S 31178 31180 29809 0 -1 0 7089 0 1 0 91 4 0 0 18 0 12 0 146361577 1826086912 6681 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31180/statm: 445822 6681 1301 9 0 443433 0 Current children cumulated CPU time (s) 0.95 Current children cumulated vsize (KiB) 1783288 [startup+1.50195 s] /proc/loadavg: 1.09 1.02 1.00 2/89 31192 /proc/meminfo: memFree=1823416/2055920 swapFree=4155228/4192956 [pid=31180] ppid=31178 vsize=1785608 CPUtime=2.08 /proc/31180/stat : 31180 (java) S 31178 31180 29809 0 -1 0 19848 0 1 0 197 11 0 0 18 0 12 0 146361577 1828462592 18001 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31180/statm: 446402 18003 1301 9 0 444013 0 [pid=31180/tid=31182] ppid=31178 vsize=1785608 CPUtime=1.07 /proc/31180/task/31182/stat : 31182 (java) R 31178 31180 29809 0 -1 64 16212 0 1 0 98 9 0 0 18 0 12 0 146361578 1828462592 18003 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109548030 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31180/tid=31183] ppid=31178 vsize=1785608 CPUtime=0 /proc/31180/task/31183/stat : 31183 (java) S 31178 31180 29809 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 146361579 1828462592 18005 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31180/tid=31184] ppid=31178 vsize=1785608 CPUtime=0 /proc/31180/task/31184/stat : 31184 (java) S 31178 31180 29809 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 146361579 1828462592 18006 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31180/tid=31185] ppid=31178 vsize=1785608 CPUtime=0 /proc/31180/task/31185/stat : 31185 (java) S 31178 31180 29809 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 146361582 1828462592 18007 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=31180/tid=31186] ppid=31178 vsize=1785608 CPUtime=0 /proc/31180/task/31186/stat : 31186 (java) S 31178 31180 29809 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 146361582 1828462592 18008 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31180/tid=31187] ppid=31178 vsize=1785608 CPUtime=0 /proc/31180/task/31187/stat : 31187 (java) S 31178 31180 29809 0 -1 64 3 0 0 0 0 0 0 0 23 0 12 0 146361582 1828462592 18009 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31180/tid=31188] ppid=31178 vsize=1785608 CPUtime=0 /proc/31180/task/31188/stat : 31188 (java) S 31178 31180 29809 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 146361586 1828462592 18011 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31180/tid=31189] ppid=31178 vsize=1785608 CPUtime=0.55 /proc/31180/task/31189/stat : 31189 (java) S 31178 31180 29809 0 -1 64 1581 0 0 0 54 1 0 0 17 0 12 0 146361586 1828462592 18012 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31180/tid=31190] ppid=31178 vsize=1785608 CPUtime=0.43 /proc/31180/task/31190/stat : 31190 (java) S 31178 31180 29809 0 -1 64 1337 0 0 0 43 0 0 0 16 0 12 0 146361586 1828462592 18013 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=31180/tid=31191] ppid=31178 vsize=1785608 CPUtime=0 /proc/31180/task/31191/stat : 31191 (java) S 31178 31180 29809 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 146361586 1828462592 18014 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=31180/tid=31192] ppid=31178 vsize=1785608 CPUtime=0 /proc/31180/task/31192/stat : 31192 (java) S 31178 31180 29809 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 146361586 1828462592 18016 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.08 Current children cumulated vsize (KiB) 1785608 [startup+3.10228 s] /proc/loadavg: 1.09 1.02 1.00 5/89 31192 /proc/meminfo: memFree=1736184/2055920 swapFree=4155228/4192956 [pid=31180] ppid=31178 vsize=0 CPUtime=4.74 /proc/31180/stat : 31180 (java) Z 31178 31180 29809 0 -1 1036 52296 0 1 0 447 27 0 0 16 0 2 0 146361577 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/31180/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 4.74 Current children cumulated vsize (KiB) 0 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 3.12293 CPU time (s): 4.76427 CPU user time (s): 4.47332 CPU system time (s): 0.290955 CPU usage (%): 152.558 Max. virtual memory (cumulated for all children) (KiB): 1795328 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.47332 system time used= 0.290955 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 52296 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= 586 involuntary context switches= 514 runsolver used 0.005999 second user time and 0.017997 second system time The end
Begin job on node20 on Thu Apr 19 12:07:22 UTC 2007 IDJOB= 361604 IDBENCH= 1456 IDSOLVER= 164 FILE ID= node20/361604-1176984442 PBS_JOBID= 4630352 Free space on /tmp= 66451 MiB SOLVER NAME= sat4jPseudoCPClause 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-blast-tlan3.ucl.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361604-1176984442/sat4jPseudoCPClause.jar /tmp/evaluation/361604-1176984442/instance-361604-1176984442.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-361604-1176984442 -o ROOT/results/node20/solver-361604-1176984442 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361604-1176984442/sat4jPseudoCPClause.jar /tmp/evaluation/361604-1176984442/instance-361604-1176984442.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 6ebe1c273e27161d3207e8be45324cc2 RANDOM SEED= 474616353 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node20.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 : 3000.265 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 : 3000.265 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: 1853488 kB Buffers: 22584 kB Cached: 95700 kB SwapCached: 16084 kB Active: 63588 kB Inactive: 78268 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1853488 kB SwapTotal: 4192956 kB SwapFree: 4155228 kB Dirty: 6356 kB Writeback: 0 kB Mapped: 30548 kB Slab: 46128 kB Committed_AS: 1886116 kB PageTables: 1748 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= 66451 MiB End job on node20 on Thu Apr 19 12:07:26 UTC 2007