Trace number 365857

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) 1800.02 1800.51

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-85-80.opb
MD5SUMa4a494535709e59392e65403b829113d
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 benchmark0.05999
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6800
Total number of constraints165
Number of constraints which are clauses85
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint80
Maximum length of a constraint85
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 86
Number of bits of the biggest sum of numbers7
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)

1800.02/1800.51	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/365857-1177053967/instance-365857-1177053967.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/node74/watcher-365857-1177053967 -o ROOT/results/node74/solver-365857-1177053967 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365857-1177053967.opb /tmp/evaluation/365857-1177053967/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: 0.92 0.98 0.99 3/66 6142
/proc/meminfo: memFree=1737408/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12268 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) R 6140 6142 9982 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 153311507 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228774869605 0 0 4224 0 0 0 0 17 1 0 0
/proc/6142/statm: 3067 317 242 3 0 167 0

[startup+0.0183039 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 6142
/proc/meminfo: memFree=1737408/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.101366 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 6142
/proc/meminfo: memFree=1737408/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.30139 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 6142
/proc/meminfo: memFree=1737408/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.701434 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 6142
/proc/meminfo: memFree=1737408/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+1.50152 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 6147
/proc/meminfo: memFree=1732320/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=9948 CPUtime=1.32
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 2145 0 0 0 132 0 0 0 25 0 1 0 153311509 10186752 2110 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 10192507 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 2487 2110 249 81 0 1861 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 40232

[startup+3.10171 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 6147
/proc/meminfo: memFree=1727008/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=14620 CPUtime=2.93
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 3312 0 0 0 292 1 0 0 25 0 1 0 153311509 14970880 3277 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 10192507 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 3655 3277 249 81 0 3029 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44904

[startup+6.30208 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 6147
/proc/meminfo: memFree=1720160/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=19184 CPUtime=6.13
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 4436 0 0 0 611 2 0 0 25 0 1 0 153311509 19644416 4401 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 10192507 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 4796 4401 249 81 0 4170 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49468

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 6147
/proc/meminfo: memFree=1712944/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=25324 CPUtime=12.53
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 5971 0 0 0 1250 3 0 0 25 0 1 0 153311509 25931776 5936 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737626 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 6331 5936 249 81 0 5705 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55608

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/70 6147
/proc/meminfo: memFree=1708720/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=30456 CPUtime=25.32
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 7261 0 0 0 2529 3 0 0 25 0 1 0 153311509 31186944 7226 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134783023 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 7614 7226 249 81 0 6988 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60740

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/70 6147
/proc/meminfo: memFree=1703088/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=35268 CPUtime=50.91
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 8445 0 0 0 5087 4 0 0 25 0 1 0 153311509 36114432 8410 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782470 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 8817 8410 249 81 0 8191 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65552

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/70 6147
/proc/meminfo: memFree=1692336/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=45992 CPUtime=102.11
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 11105 0 0 0 10205 6 0 0 25 0 1 0 153311509 47095808 11070 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 11498 11070 249 81 0 10872 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 76276

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 6147
/proc/meminfo: memFree=1687856/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=50508 CPUtime=162.08
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 12266 0 0 0 16201 7 0 0 25 0 1 0 153311509 51720192 12209 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 12627 12209 249 81 0 12001 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 80792


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

/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 128716

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 6149
/proc/meminfo: memFree=1639472/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=98424 CPUtime=1481.74
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 25975 0 0 0 148153 21 0 0 25 0 1 0 153311509 100786176 24146 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 24606 24146 249 81 0 23980 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 128708

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 6149
/proc/meminfo: memFree=1639088/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=98956 CPUtime=1541.72
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 26097 0 0 0 154151 21 0 0 25 0 1 0 153311509 101330944 24268 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 24739 24268 249 81 0 24113 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 129240

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 6149
/proc/meminfo: memFree=1633584/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=104500 CPUtime=1601.7
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 27483 0 0 0 160148 22 0 0 25 0 1 0 153311509 107008000 25643 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782439 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 26125 25643 249 81 0 25499 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 134784

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 6149
/proc/meminfo: memFree=1633584/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=104500 CPUtime=1661.68
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 27492 0 0 0 166146 22 0 0 25 0 1 0 153311509 107008000 25652 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782419 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 26125 25652 249 81 0 25499 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 134784

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 6149
/proc/meminfo: memFree=1633200/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=104888 CPUtime=1721.67
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 27588 0 0 0 172145 22 0 0 25 0 1 0 153311509 107405312 25748 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 26222 25748 249 81 0 25596 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 135172

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 6149
/proc/meminfo: memFree=1633200/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=104888 CPUtime=1781.65
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 27588 0 0 0 178143 22 0 0 25 0 1 0 153311509 107405312 25748 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 26222 25748 249 81 0 25596 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 135172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 6149
/proc/meminfo: memFree=1633200/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=104888 CPUtime=1799.86
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 27588 0 0 0 179963 23 0 0 25 0 1 0 153311509 107405312 25748 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737626 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 26222 25748 249 81 0 25596 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 135172

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 6149
/proc/meminfo: memFree=1633200/2055920 swapFree=4183056/4192956
[pid=6142] ppid=6140 vsize=12664 CPUtime=0
/proc/6142/stat : 6142 (pbclasp) S 6140 6142 9982 0 -1 4194304 542 0 0 0 0 0 0 0 16 0 1 0 153311507 12967936 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6142/statm: 3166 490 320 3 0 266 0
[pid=6144] ppid=6142 vsize=5352 CPUtime=0.16
/proc/6144/stat : 6144 (sh) S 6142 6142 9982 0 -1 4194304 297 508 0 0 0 0 16 0 16 0 1 0 153311508 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6144/statm: 1338 224 188 169 0 49 0
[pid=6146] ppid=6144 vsize=104888 CPUtime=1799.86
/proc/6146/stat : 6146 (clasp-1.0) R 6144 6142 9982 0 -1 4194304 27588 0 0 0 179963 23 0 0 25 0 1 0 153311509 107405312 25748 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737626 0 0 4096 0 0 0 0 17 1 0 0
/proc/6146/statm: 26222 25748 249 81 0 25596 0
[pid=6147] ppid=6144 vsize=12268 CPUtime=0
/proc/6147/stat : 6147 (pboutclasp.pl) S 6144 6142 9982 0 -1 4194304 416 0 0 0 0 0 0 0 15 0 1 0 153311509 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/6147/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 135172

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6142 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=182972
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.198969
# while last known CPU time is 1800.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1799.79
CPU system time (s): 0.23
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 135172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.182972
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1874
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= 82
involuntary context switches= 4

runsolver used 1.79173 second user time and 4.76427 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Fri Apr 20 07:26:07 UTC 2007

IDJOB= 365857
IDBENCH= 2580
IDSOLVER= 167
FILE ID= node74/365857-1177053967

PBS_JOBID= 4640166

Free space on /tmp= 103205 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-85-80.opb
COMMAND LINE= pbclasp instance-365857-1177053967.opb /tmp/evaluation/365857-1177053967/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-365857-1177053967 -o ROOT/results/node74/conversion-365857-1177053967 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365857-1177053967/instance-365857-1177053967.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-365857-1177053967 -o ROOT/results/node74/solver-365857-1177053967 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-365857-1177053967.opb /tmp/evaluation/365857-1177053967/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  a4a494535709e59392e65403b829113d

RANDOM SEED= 156155493

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1737888 kB
Buffers:         51576 kB
Cached:         187580 kB
SwapCached:       2992 kB
Active:          93684 kB
Inactive:       161484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737888 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:             592 kB
Writeback:           0 kB
Mapped:          20872 kB
Slab:            48752 kB
Committed_AS:  3874092 kB
PageTables:       1492 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= 103205 MiB

End job on node74 on Fri Apr 20 07:56:08 UTC 2007