Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | Signal | 0.310951 | 0.311962 |
Name | normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/ pebbling/unsat-pbl-00080.sat05-1325.reshuffled-07.opb |
MD5SUM | e91355db9a9a4ee2ff3a0a996c75e4aa |
Bench Category | PURE-SAT (instances containing only clauses) |
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 | 18.0823 |
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 | 288 |
Total number of constraints | 11604 |
Number of constraints which are clauses | 11604 |
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 | 11 |
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 | 9 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 20 |
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 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/420476-1177425370/instance-420476-1177425370.opb ...... 0.29/0.30 PBS4: pbs_solver.cpp:578: void CSolver::adjust_variable_order(int*, int): Assertion `var.value() != 2' failed. 0.29/0.30 c done parsing opb.
ERROR: no interpretation found !
/tmp/evaluation/420476-1177425370/instance-420476-1177425370.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node54/watcher-420476-1177425370 -o ROOT/results/node54/solver-420476-1177425370 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420476-1177425370/PBS4 /tmp/evaluation/420476-1177425370/instance-420476-1177425370.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: 0.77 0.92 0.96 3/66 11184 /proc/meminfo: memFree=1704768/2055920 swapFree=4182160/4192956 [pid=11184] ppid=11182 vsize=1324 CPUtime=0 /proc/11184/stat : 11184 (PBS4) R 11182 11184 11120 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 189911532 1355776 120 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0 /proc/11184/statm: 331 120 87 219 0 108 0 [startup+0.0264411 s] /proc/loadavg: 0.77 0.92 0.96 3/66 11184 /proc/meminfo: memFree=1704768/2055920 swapFree=4182160/4192956 [pid=11184] ppid=11182 vsize=1484 CPUtime=0.02 /proc/11184/stat : 11184 (PBS4) R 11182 11184 11120 0 -1 4194304 174 0 0 0 2 0 0 0 18 0 1 0 189911532 1519616 157 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134640330 0 0 4096 0 0 0 0 17 1 0 0 /proc/11184/statm: 371 157 87 219 0 148 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1484 [startup+0.10145 s] /proc/loadavg: 0.77 0.92 0.96 3/66 11184 /proc/meminfo: memFree=1704768/2055920 swapFree=4182160/4192956 [pid=11184] ppid=11182 vsize=1888 CPUtime=0.09 /proc/11184/stat : 11184 (PBS4) R 11182 11184 11120 0 -1 4194304 299 0 0 0 9 0 0 0 18 0 1 0 189911532 1933312 278 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530219 0 0 4096 0 0 0 0 17 1 0 0 /proc/11184/statm: 472 278 88 219 0 249 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1888 [startup+0.301475 s] /proc/loadavg: 0.77 0.92 0.96 3/66 11184 /proc/meminfo: memFree=1704768/2055920 swapFree=4182160/4192956 [pid=11184] ppid=11182 vsize=2880 CPUtime=0.29 /proc/11184/stat : 11184 (PBS4) R 11182 11184 11120 0 -1 4194304 609 0 0 0 28 1 0 0 19 0 1 0 189911532 2949120 539 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11184/statm: 720 539 94 219 0 497 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2880 Solver just ended. Dumping a history of the last processes samples Child ended because it received signal 6 (SIGABRT) Real time (s): 0.311962 CPU time (s): 0.310951 CPU user time (s): 0.290955 CPU system time (s): 0.019996 CPU usage (%): 99.6759 Max. virtual memory (cumulated for all children) (KiB): 2880 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.290955 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 672 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= 8 involuntary context switches= 0 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node54 on Tue Apr 24 14:36:10 UTC 2007 IDJOB= 420476 IDBENCH= 47848 IDSOLVER= 157 FILE ID= node54/420476-1177425370 PBS_JOBID= 4675744 Free space on /tmp= 66338 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00080.sat05-1325.reshuffled-07.opb COMMAND LINE= /tmp/evaluation/420476-1177425370/PBS4 /tmp/evaluation/420476-1177425370/instance-420476-1177425370.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-420476-1177425370 -o ROOT/results/node54/conversion-420476-1177425370 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420476-1177425370/instance-420476-1177425370.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node54/watcher-420476-1177425370 -o ROOT/results/node54/solver-420476-1177425370 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420476-1177425370/PBS4 /tmp/evaluation/420476-1177425370/instance-420476-1177425370.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= e91355db9a9a4ee2ff3a0a996c75e4aa RANDOM SEED= 841793892 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node54.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: 1705240 kB Buffers: 39912 kB Cached: 231016 kB SwapCached: 4132 kB Active: 45196 kB Inactive: 235508 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1705240 kB SwapTotal: 4192956 kB SwapFree: 4182160 kB Dirty: 2076 kB Writeback: 0 kB Mapped: 15620 kB Slab: 55964 kB Committed_AS: 2271156 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66336 MiB End job on node54 on Tue Apr 24 14:36:11 UTC 2007