Trace number 360893

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 2007-04-10? (TO) 1800.1 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_51_pb.cnf.cr.opb
MD5SUM04ec290f8a8afffbd026dcfb09cada39
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.041992
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5100
Total number of constraints202
Number of constraints which are clauses102
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint51
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 52
Number of bits of the biggest sum of numbers6
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)

1800.10/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360893-1176976735/instance-360893-1176976735.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-360893-1176976735 -o ROOT/results/node30/solver-360893-1176976735 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360893-1176976735.opb /tmp/evaluation/360893-1176976735/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: 0.85 0.97 0.85 3/77 26833
/proc/meminfo: memFree=1797872/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12268 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) D 26831 26833 26109 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 145589208 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264907749989 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/26833/statm: 3067 317 242 3 0 167 0

[startup+0.052266 s]
/proc/loadavg: 0.85 0.97 0.85 3/77 26833
/proc/meminfo: memFree=1797872/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12268 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) D 26831 26833 26109 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 145589208 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264907749989 0 2147483391 4224 0 18446744072099781622 0 0 17 0 0 0
/proc/26833/statm: 3067 317 242 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.101277 s]
/proc/loadavg: 0.85 0.97 0.85 3/77 26833
/proc/meminfo: memFree=1797872/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.30128 s]
/proc/loadavg: 0.85 0.97 0.85 3/77 26833
/proc/meminfo: memFree=1797872/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.701305 s]
/proc/loadavg: 0.85 0.97 0.85 3/77 26833
/proc/meminfo: memFree=1797872/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50135 s]
/proc/loadavg: 0.85 0.97 0.85 2/81 26838
/proc/meminfo: memFree=1791760/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=8692 CPUtime=1.3
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 1813 0 0 0 130 0 0 0 25 0 1 0 145589218 8900608 1778 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134748360 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 2173 1778 249 81 0 1547 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 38844

[startup+3.10145 s]
/proc/loadavg: 0.85 0.97 0.85 2/81 26838
/proc/meminfo: memFree=1789200/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=11164 CPUtime=2.9
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 2440 0 0 0 289 1 0 0 25 0 1 0 145589218 11431936 2405 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 2791 2405 249 81 0 2165 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 41316

[startup+6.30265 s]
/proc/loadavg: 0.86 0.97 0.85 2/81 26838
/proc/meminfo: memFree=1786192/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=12992 CPUtime=6.1
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 2909 0 0 0 609 1 0 0 25 0 1 0 145589218 13303808 2874 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 3248 2874 249 81 0 2622 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 43144

[startup+12.701 s]
/proc/loadavg: 0.87 0.97 0.85 2/81 26838
/proc/meminfo: memFree=1783056/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=16048 CPUtime=12.5
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 3655 0 0 0 1249 1 0 0 25 0 1 0 145589218 16433152 3620 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737626 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 4012 3620 249 81 0 3386 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 46200

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.85 2/81 26838
/proc/meminfo: memFree=1779536/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=19260 CPUtime=25.3
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 4444 0 0 0 2528 2 0 0 25 0 1 0 145589218 19722240 4409 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782705 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 4815 4409 249 81 0 4189 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 49412

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.85 2/81 26838
/proc/meminfo: memFree=1775696/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=23052 CPUtime=50.89
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 5398 0 0 0 5087 2 0 0 25 0 1 0 145589218 23605248 5363 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616169 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 5763 5363 249 81 0 5137 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 53204

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.86 2/81 26838
/proc/meminfo: memFree=1772432/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=26340 CPUtime=102.08
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 6207 0 0 0 10205 3 0 0 25 0 1 0 145589218 26972160 6172 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7452283 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 6585 6172 249 81 0 5959 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 56492

[startup+162.301 s]
/proc/loadavg: 1.02 0.99 0.87 2/87 27004
/proc/meminfo: memFree=1766216/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=31064 CPUtime=161.99
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 7374 0 0 0 16193 6 0 0 25 0 1 0 145589218 31809536 7334 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 7766 7334 249 81 0 7140 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 162.11
Current children cumulated vsize (KiB) 61216


################
# More data... #
################

/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 88288

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/81 27036
/proc/meminfo: memFree=1739600/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=58916 CPUtime=1481.64
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 15351 0 0 0 148144 20 0 0 25 0 1 0 145589218 60329984 14290 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 14729 14290 249 81 0 14103 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 89068

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/81 27036
/proc/meminfo: memFree=1739408/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=59188 CPUtime=1541.63
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 15471 0 0 0 154143 20 0 0 25 0 1 0 145589218 60608512 14346 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 14797 14346 249 81 0 14171 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 89340

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/81 27036
/proc/meminfo: memFree=1738192/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=60396 CPUtime=1601.61
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 15790 0 0 0 160140 21 0 0 25 0 1 0 145589218 61845504 14646 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782479 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 15099 14646 249 81 0 14473 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 90548

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/81 27036
/proc/meminfo: memFree=1738384/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=59900 CPUtime=1661.6
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 15790 0 0 0 166139 21 0 0 25 0 1 0 145589218 61337600 14539 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 14975 14539 249 81 0 14349 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 90052

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/81 27036
/proc/meminfo: memFree=1737040/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=61512 CPUtime=1721.58
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 16186 0 0 0 172136 22 0 0 25 0 1 0 145589218 62988288 14935 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 15378 14935 249 81 0 14752 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 91664

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/81 27036
/proc/meminfo: memFree=1734672/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=63912 CPUtime=1781.58
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 16763 0 0 0 178134 24 0 0 25 0 1 0 145589218 65445888 15512 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741437 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 15978 15512 249 81 0 15352 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 94064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.93 2/81 27036
/proc/meminfo: memFree=1733584/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=65068 CPUtime=1799.98
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 17049 0 0 0 179974 24 0 0 25 0 1 0 145589218 66629632 15798 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 16267 15798 249 81 0 15641 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 95220

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.93 2/81 27036
/proc/meminfo: memFree=1733584/2055920 swapFree=4157140/4192956
[pid=26833] ppid=26831 vsize=12532 CPUtime=0
/proc/26833/stat : 26833 (pbclasp) S 26831 26833 26109 0 -1 4194304 536 0 0 0 0 0 0 0 16 0 1 0 145589208 12832768 484 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26833/statm: 3133 484 320 3 0 233 0
[pid=26835] ppid=26833 vsize=5352 CPUtime=0.12
/proc/26835/stat : 26835 (sh) S 26833 26833 26109 0 -1 4194304 297 506 0 0 0 0 12 0 16 0 1 0 145589218 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26835/statm: 1338 224 188 169 0 49 0
[pid=26837] ppid=26835 vsize=65068 CPUtime=1799.98
/proc/26837/stat : 26837 (clasp-1.0) R 26835 26833 26109 0 -1 4194304 17049 0 0 0 179974 24 0 0 25 0 1 0 145589218 66629632 15798 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 1 0 0
/proc/26837/statm: 16267 15798 249 81 0 15641 0
[pid=26838] ppid=26835 vsize=12268 CPUtime=0
/proc/26838/stat : 26838 (pboutclasp.pl) S 26835 26833 26109 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 145589218 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 264916480098 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/26838/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 95220

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26833 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=131979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.146976
# while last known CPU time is 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1799.86
CPU system time (s): 0.24
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 95220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.131979
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1853
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= 76
involuntary context switches= 6

runsolver used 1.67075 second user time and 4.88926 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Thu Apr 19 09:58:55 UTC 2007

IDJOB= 360893
IDBENCH= 1403
IDSOLVER= 167
FILE ID= node30/360893-1176976735

PBS_JOBID= 4630311

Free space on /tmp= 66396 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_51_pb.cnf.cr.opb
COMMAND LINE= pbclasp instance-360893-1176976735.opb /tmp/evaluation/360893-1176976735/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-360893-1176976735 -o ROOT/results/node30/conversion-360893-1176976735 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360893-1176976735/instance-360893-1176976735.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-360893-1176976735 -o ROOT/results/node30/solver-360893-1176976735 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-360893-1176976735.opb /tmp/evaluation/360893-1176976735/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  04ec290f8a8afffbd026dcfb09cada39

RANDOM SEED= 62514328

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1798344 kB
Buffers:         33436 kB
Cached:         158588 kB
SwapCached:      15104 kB
Active:          52976 kB
Inactive:       162176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798344 kB
SwapTotal:     4192956 kB
SwapFree:      4157140 kB
Dirty:             664 kB
Writeback:           0 kB
Mapped:          30280 kB
Slab:            27972 kB
Committed_AS:  2852524 kB
PageTables:       1776 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= 66396 MiB

End job on node30 on Thu Apr 19 10:28:56 UTC 2007