Trace number 420407

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB-clasp 2007-03-23UNSAT 91.3161 90.9133

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00070.sat05-1324.reshuffled-07.opb
MD5SUMd0827ac69c7f1f6f6ddbed367d41eab4
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.52931
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables257
Total number of constraints7375
Number of constraints which are clauses7375
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint11
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 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 17
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

91.27/90.91	s UNSATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420407-1177423660/instance-420407-1177423660.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-420407-1177423660 -o ROOT/results/node48/solver-420407-1177423660 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-420407-1177423660.opb /tmp/evaluation/420407-1177423660/temp 

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: 0.91 0.95 0.98 3/64 2718
/proc/meminfo: memFree=1969832/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12268 CPUtime=0
/proc/2718/stat : 2718 (pbclasp) D 2716 2718 1271 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 97211338 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255539772005 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/2718/statm: 3067 317 242 3 0 167 0

[startup+0.071944 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2718
/proc/meminfo: memFree=1969832/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.101943 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2718
/proc/meminfo: memFree=1969832/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.301961 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2718
/proc/meminfo: memFree=1969832/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.701998 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2718
/proc/meminfo: memFree=1969832/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+1.50107 s]
/proc/loadavg: 0.91 0.95 0.98 2/68 2723
/proc/meminfo: memFree=1962632/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
[pid=2720] ppid=2718 vsize=5352 CPUtime=0.93
/proc/2720/stat : 2720 (sh) S 2718 2718 1271 0 -1 4194304 297 503 0 0 0 0 93 0 16 0 1 0 97211339 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2720/statm: 1338 224 188 169 0 49 0
[pid=2722] ppid=2720 vsize=7852 CPUtime=0.95
/proc/2722/stat : 2722 (clasp) R 2720 2718 1271 0 -1 4194304 1636 0 0 0 95 0 0 0 20 0 1 0 97211340 8040448 1602 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629344 0 0 4096 0 0 0 0 17 1 0 0
/proc/2722/statm: 1963 1602 194 154 0 1433 0
[pid=2723] ppid=2720 vsize=12268 CPUtime=0
/proc/2723/stat : 2723 (pboutclasp.pl) S 2720 2718 1271 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 97211340 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2723/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 37872

[startup+3.10122 s]
/proc/loadavg: 0.91 0.95 0.98 2/68 2723
/proc/meminfo: memFree=1962568/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
[pid=2720] ppid=2718 vsize=5352 CPUtime=0.93
/proc/2720/stat : 2720 (sh) S 2718 2718 1271 0 -1 4194304 297 503 0 0 0 0 93 0 16 0 1 0 97211339 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2720/statm: 1338 224 188 169 0 49 0
[pid=2722] ppid=2720 vsize=7852 CPUtime=2.55
/proc/2722/stat : 2722 (clasp) R 2720 2718 1271 0 -1 4194304 1636 0 0 0 255 0 0 0 25 0 1 0 97211340 8040448 1602 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749886 0 0 4096 0 0 0 0 17 1 0 0
/proc/2722/statm: 1963 1602 194 154 0 1433 0
[pid=2723] ppid=2720 vsize=12268 CPUtime=0
/proc/2723/stat : 2723 (pboutclasp.pl) S 2720 2718 1271 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 97211340 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2723/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 37872

[startup+6.30252 s]
/proc/loadavg: 0.92 0.95 0.98 2/68 2723
/proc/meminfo: memFree=1962504/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
[pid=2720] ppid=2718 vsize=5352 CPUtime=0.93
/proc/2720/stat : 2720 (sh) S 2718 2718 1271 0 -1 4194304 297 503 0 0 0 0 93 0 16 0 1 0 97211339 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2720/statm: 1338 224 188 169 0 49 0
[pid=2722] ppid=2720 vsize=7988 CPUtime=5.76
/proc/2722/stat : 2722 (clasp) R 2720 2718 1271 0 -1 4194304 1678 0 0 0 575 1 0 0 25 0 1 0 97211340 8179712 1644 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749903 0 0 4096 0 0 0 0 17 1 0 0
/proc/2722/statm: 1997 1644 194 154 0 1467 0
[pid=2723] ppid=2720 vsize=12268 CPUtime=0
/proc/2723/stat : 2723 (pboutclasp.pl) S 2720 2718 1271 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 97211340 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2723/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 6.7
Current children cumulated vsize (KiB) 38008

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/68 2723
/proc/meminfo: memFree=1962008/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
[pid=2720] ppid=2718 vsize=5352 CPUtime=0.93
/proc/2720/stat : 2720 (sh) S 2718 2718 1271 0 -1 4194304 297 503 0 0 0 0 93 0 16 0 1 0 97211339 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2720/statm: 1338 224 188 169 0 49 0
[pid=2722] ppid=2720 vsize=8424 CPUtime=12.15
/proc/2722/stat : 2722 (clasp) R 2720 2718 1271 0 -1 4194304 1805 0 0 0 1214 1 0 0 25 0 1 0 97211340 8626176 1771 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749919 0 0 4096 0 0 0 0 17 1 0 0
/proc/2722/statm: 2106 1771 194 154 0 1576 0
[pid=2723] ppid=2720 vsize=12268 CPUtime=0
/proc/2723/stat : 2723 (pboutclasp.pl) S 2720 2718 1271 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 97211340 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2723/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 13.09
Current children cumulated vsize (KiB) 38444

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/68 2723
/proc/meminfo: memFree=1961496/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
[pid=2720] ppid=2718 vsize=5352 CPUtime=0.93
/proc/2720/stat : 2720 (sh) S 2718 2718 1271 0 -1 4194304 297 503 0 0 0 0 93 0 16 0 1 0 97211339 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2720/statm: 1338 224 188 169 0 49 0
[pid=2722] ppid=2720 vsize=8992 CPUtime=24.95
/proc/2722/stat : 2722 (clasp) R 2720 2718 1271 0 -1 4194304 1924 0 0 0 2494 1 0 0 25 0 1 0 97211340 9207808 1890 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2722/statm: 2248 1890 194 154 0 1718 0
[pid=2723] ppid=2720 vsize=12268 CPUtime=0
/proc/2723/stat : 2723 (pboutclasp.pl) S 2720 2718 1271 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 97211340 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2723/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 25.89
Current children cumulated vsize (KiB) 39012

[startup+51.1017 s]
/proc/loadavg: 1.02 0.97 0.99 2/68 2723
/proc/meminfo: memFree=1960856/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
[pid=2720] ppid=2718 vsize=5352 CPUtime=0.93
/proc/2720/stat : 2720 (sh) S 2718 2718 1271 0 -1 4194304 297 503 0 0 0 0 93 0 16 0 1 0 97211339 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2720/statm: 1338 224 188 169 0 49 0
[pid=2722] ppid=2720 vsize=9580 CPUtime=50.54
/proc/2722/stat : 2722 (clasp) R 2720 2718 1271 0 -1 4194304 2080 0 0 0 5053 1 0 0 25 0 1 0 97211340 9809920 2046 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749782 0 0 4096 0 0 0 0 17 1 0 0
/proc/2722/statm: 2395 2046 194 154 0 1865 0
[pid=2723] ppid=2720 vsize=12268 CPUtime=0
/proc/2723/stat : 2723 (pboutclasp.pl) S 2720 2718 1271 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 97211340 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2723/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 51.48
Current children cumulated vsize (KiB) 39600

Solver just ended. Dumping a history of the last processes samples

[startup+76.701 s]
/proc/loadavg: 1.01 0.97 0.99 2/68 2725
/proc/meminfo: memFree=1960408/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
[pid=2720] ppid=2718 vsize=5352 CPUtime=0.93
/proc/2720/stat : 2720 (sh) S 2718 2718 1271 0 -1 4194304 297 503 0 0 0 0 93 0 16 0 1 0 97211339 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2720/statm: 1338 224 188 169 0 49 0
[pid=2722] ppid=2720 vsize=9852 CPUtime=76.13
/proc/2722/stat : 2722 (clasp) R 2720 2718 1271 0 -1 4194304 2148 0 0 0 7612 1 0 0 25 0 1 0 97211340 10088448 2114 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629344 0 0 4096 0 0 0 0 17 1 0 0
/proc/2722/statm: 2463 2114 194 154 0 1933 0
[pid=2723] ppid=2720 vsize=12268 CPUtime=0
/proc/2723/stat : 2723 (pboutclasp.pl) S 2720 2718 1271 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 97211340 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2723/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 77.07
Current children cumulated vsize (KiB) 39872

[startup+83.1026 s]
/proc/loadavg: 1.01 0.97 0.99 2/68 2725
/proc/meminfo: memFree=1960408/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
[pid=2720] ppid=2718 vsize=5352 CPUtime=0.93
/proc/2720/stat : 2720 (sh) S 2718 2718 1271 0 -1 4194304 297 503 0 0 0 0 93 0 16 0 1 0 97211339 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2720/statm: 1338 224 188 169 0 49 0
[pid=2722] ppid=2720 vsize=10000 CPUtime=82.53
/proc/2722/stat : 2722 (clasp) R 2720 2718 1271 0 -1 4194304 2184 0 0 0 8252 1 0 0 25 0 1 0 97211340 10240000 2150 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/2722/statm: 2500 2150 194 154 0 1970 0
[pid=2723] ppid=2720 vsize=12268 CPUtime=0
/proc/2723/stat : 2723 (pboutclasp.pl) S 2720 2718 1271 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 97211340 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2723/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 83.47
Current children cumulated vsize (KiB) 40020

[startup+86.3019 s]
/proc/loadavg: 1.01 0.97 0.99 2/68 2725
/proc/meminfo: memFree=1960280/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
[pid=2720] ppid=2718 vsize=5352 CPUtime=0.93
/proc/2720/stat : 2720 (sh) S 2718 2718 1271 0 -1 4194304 297 503 0 0 0 0 93 0 16 0 1 0 97211339 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2720/statm: 1338 224 188 169 0 49 0
[pid=2722] ppid=2720 vsize=10176 CPUtime=85.73
/proc/2722/stat : 2722 (clasp) R 2720 2718 1271 0 -1 4194304 2196 0 0 0 8572 1 0 0 25 0 1 0 97211340 10420224 2162 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2722/statm: 2544 2162 194 154 0 2014 0
[pid=2723] ppid=2720 vsize=12268 CPUtime=0
/proc/2723/stat : 2723 (pboutclasp.pl) S 2720 2718 1271 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 97211340 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2723/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 86.67
Current children cumulated vsize (KiB) 40196

[startup+89.5012 s]
/proc/loadavg: 1.01 0.97 0.99 2/68 2725
/proc/meminfo: memFree=1960280/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
[pid=2720] ppid=2718 vsize=5352 CPUtime=0.93
/proc/2720/stat : 2720 (sh) S 2718 2718 1271 0 -1 4194304 297 503 0 0 0 0 93 0 16 0 1 0 97211339 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2720/statm: 1338 224 188 169 0 49 0
[pid=2722] ppid=2720 vsize=10176 CPUtime=88.93
/proc/2722/stat : 2722 (clasp) R 2720 2718 1271 0 -1 4194304 2197 0 0 0 8892 1 0 0 25 0 1 0 97211340 10420224 2163 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749929 0 0 4096 0 0 0 0 17 1 0 0
/proc/2722/statm: 2544 2163 194 154 0 2014 0
[pid=2723] ppid=2720 vsize=12268 CPUtime=0
/proc/2723/stat : 2723 (pboutclasp.pl) S 2720 2718 1271 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 97211340 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2723/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 89.87
Current children cumulated vsize (KiB) 40196

[startup+90.3013 s]
/proc/loadavg: 1.01 0.97 0.99 2/68 2725
/proc/meminfo: memFree=1960280/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
[pid=2720] ppid=2718 vsize=5352 CPUtime=0.93
/proc/2720/stat : 2720 (sh) S 2718 2718 1271 0 -1 4194304 297 503 0 0 0 0 93 0 16 0 1 0 97211339 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2720/statm: 1338 224 188 169 0 49 0
[pid=2722] ppid=2720 vsize=10176 CPUtime=89.73
/proc/2722/stat : 2722 (clasp) R 2720 2718 1271 0 -1 4194304 2197 0 0 0 8972 1 0 0 25 0 1 0 97211340 10420224 2163 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749802 0 0 4096 0 0 0 0 17 1 0 0
/proc/2722/statm: 2544 2163 194 154 0 2014 0
[pid=2723] ppid=2720 vsize=12268 CPUtime=0
/proc/2723/stat : 2723 (pboutclasp.pl) S 2720 2718 1271 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 97211340 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2723/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 90.67
Current children cumulated vsize (KiB) 40196

[startup+90.7013 s]
/proc/loadavg: 1.01 0.97 0.99 2/68 2725
/proc/meminfo: memFree=1960280/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
[pid=2720] ppid=2718 vsize=5352 CPUtime=0.93
/proc/2720/stat : 2720 (sh) S 2718 2718 1271 0 -1 4194304 297 503 0 0 0 0 93 0 16 0 1 0 97211339 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2720/statm: 1338 224 188 169 0 49 0
[pid=2722] ppid=2720 vsize=10176 CPUtime=90.13
/proc/2722/stat : 2722 (clasp) R 2720 2718 1271 0 -1 4194304 2203 0 0 0 9012 1 0 0 25 0 1 0 97211340 10420224 2169 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749924 0 0 4096 0 0 0 0 17 1 0 0
/proc/2722/statm: 2544 2169 194 154 0 2014 0
[pid=2723] ppid=2720 vsize=12268 CPUtime=0
/proc/2723/stat : 2723 (pboutclasp.pl) S 2720 2718 1271 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 97211340 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2723/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 91.07
Current children cumulated vsize (KiB) 40196

[startup+90.9013 s]
/proc/loadavg: 1.01 0.97 0.99 2/68 2725
/proc/meminfo: memFree=1960280/2055920 swapFree=4178568/4192956
[pid=2718] ppid=2716 vsize=12400 CPUtime=0.01
/proc/2718/stat : 2718 (pbclasp) S 2716 2718 1271 0 -1 4194304 484 0 0 0 1 0 0 0 16 0 1 0 97211338 12697600 436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255548502114 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2718/statm: 3100 436 320 3 0 200 0
[pid=2720] ppid=2718 vsize=5352 CPUtime=0.93
/proc/2720/stat : 2720 (sh) S 2718 2718 1271 0 -1 4194304 297 503 0 0 0 0 93 0 16 0 1 0 97211339 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2720/statm: 1338 224 188 169 0 49 0
[pid=2722] ppid=2720 vsize=10176 CPUtime=90.33
/proc/2722/stat : 2722 (clasp) R 2720 2718 1271 0 -1 4194304 2203 0 0 0 9032 1 0 0 25 0 1 0 97211340 10420224 2169 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134742651 0 0 4096 0 0 0 0 17 1 0 0
/proc/2722/statm: 2544 2169 194 154 0 2014 0
[pid=2723] ppid=2720 vsize=12268 CPUtime=0
/proc/2723/stat : 2723 (pboutclasp.pl) S 2720 2718 1271 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 97211340 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 255548502114 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/2723/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 91.27
Current children cumulated vsize (KiB) 40196

Child status: 0
Real time (s): 90.9133
CPU time (s): 91.3161
CPU user time (s): 91.2841
CPU system time (s): 0.031995
CPU usage (%): 100.443
Max. virtual memory (cumulated for all children) (KiB): 40196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 91.2841
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4024
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= 153
involuntary context switches= 103

runsolver used 0.086986 second user time and 0.218966 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue Apr 24 14:07:40 UTC 2007

IDJOB= 420407
IDBENCH= 47843
IDSOLVER= 158
FILE ID= node48/420407-1177423660

PBS_JOBID= 4675655

Free space on /tmp= 66484 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00070.sat05-1324.reshuffled-07.opb
COMMAND LINE= pbclasp instance-420407-1177423660.opb /tmp/evaluation/420407-1177423660/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-420407-1177423660 -o ROOT/results/node48/conversion-420407-1177423660 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420407-1177423660/instance-420407-1177423660.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-420407-1177423660 -o ROOT/results/node48/solver-420407-1177423660 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-420407-1177423660.opb /tmp/evaluation/420407-1177423660/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  d0827ac69c7f1f6f6ddbed367d41eab4

RANDOM SEED= 627743884

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1970176 kB
Buffers:          6220 kB
Cached:          35612 kB
SwapCached:       7128 kB
Active:          25460 kB
Inactive:        25040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1970176 kB
SwapTotal:     4192956 kB
SwapFree:      4178568 kB
Dirty:            1568 kB
Writeback:           0 kB
Mapped:          11008 kB
Slab:            21240 kB
Committed_AS:  1170212 kB
PageTables:       1388 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= 66484 MiB

End job on node48 on Tue Apr 24 14:09:11 UTC 2007