Trace number 362509

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 NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10? (TO) 1802.03 1802.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran12x12.opb
MD5SUM7fc7d1504277575b295a954b31196765
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 benchmark0.091985
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4464
Total number of constraints168
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints168
Minimum length of a constraint31
Maximum length of a constraint360
Number of terms in the objective function 4464
Biggest coefficient in the objective function 3285
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527751
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527751
Number of bits of the biggest sum of numbers20
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)

1800.05/1800.62	c Somebody sent me a SIGTERM
1800.05/1800.62	s UNKNOWN
1800.05/1800.65	pb2clasp1: no process killed
1800.05/1800.65	clasp-1.0: no process killed
2.36/1802.62	sh: line 1: 28510 Done                    cat /tmp/evaluation/362509-1177013827/temp/instance-362509-1177013827.opb.op
2.36/1802.62	     28511 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/362509-1177013827/temp/instance-362509-1177013827.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362509-1177013827/instance-362509-1177013827.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/node24/watcher-362509-1177013827 -o ROOT/results/node24/solver-362509-1177013827 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362509-1177013827.opb /tmp/evaluation/362509-1177013827/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: 1.00 1.00 1.00 3/77 28488
/proc/meminfo: memFree=1577176/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=12268 CPUtime=0
/proc/28488/stat : 28488 (pbclasp) D 28486 28488 27760 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149300752 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237788428901 0 2147483391 4224 0 18446744072099855350 0 0 17 1 0 0
/proc/28488/statm: 3067 317 242 3 0 167 0

[startup+0.0195301 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28488
/proc/meminfo: memFree=1577176/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=12832 CPUtime=0.01
/proc/28488/stat : 28488 (pbclasp) R 28486 28488 27760 0 -1 4194304 579 0 0 0 1 0 0 0 18 0 1 0 149300752 13139968 545 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237788141094 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28488/statm: 3208 545 320 3 0 308 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12832

[startup+0.102538 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28488
/proc/meminfo: memFree=1577176/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=12964 CPUtime=0.09
/proc/28488/stat : 28488 (pbclasp) R 28486 28488 27760 0 -1 4194304 623 0 0 0 9 0 0 0 18 0 1 0 149300752 13275136 589 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237806489346 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28488/statm: 3241 589 320 3 0 341 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12964

[startup+0.302561 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28488
/proc/meminfo: memFree=1577176/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=13640 CPUtime=0.22
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 807 0 0 0 22 0 0 0 16 0 1 0 149300752 13967360 759 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28488/statm: 3410 759 324 3 0 510 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 13640

[startup+0.702642 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28488
/proc/meminfo: memFree=1577176/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 14036

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28498
/proc/meminfo: memFree=1569400/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=8496 CPUtime=1.04
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 1793 0 0 0 104 0 0 0 25 0 1 0 149300797 8699904 1755 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616623 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 2124 1755 249 81 0 1498 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 27884

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28498
/proc/meminfo: memFree=1566200/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=11988 CPUtime=2.64
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 2655 0 0 0 263 1 0 0 25 0 1 0 149300797 12275712 2617 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782470 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 2997 2617 249 81 0 2371 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 31376

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28498
/proc/meminfo: memFree=1561528/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=15968 CPUtime=5.83
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 3637 0 0 0 582 1 0 0 25 0 1 0 149300797 16351232 3599 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616162 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 3992 3599 249 81 0 3366 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 35356

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28498
/proc/meminfo: memFree=1558776/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=19068 CPUtime=12.24
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 4395 0 0 0 1222 2 0 0 25 0 1 0 149300797 19525632 4357 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741381 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 4767 4357 249 81 0 4141 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 38456

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28498
/proc/meminfo: memFree=1553848/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=22464 CPUtime=25.03
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 5273 0 0 0 2501 2 0 0 25 0 1 0 149300797 23003136 5223 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715280 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 5616 5223 249 81 0 4990 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 41852

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28498
/proc/meminfo: memFree=1543544/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=32680 CPUtime=50.63
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 7831 0 0 0 5059 4 0 0 25 0 1 0 149300797 33464320 7779 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 8170 7779 249 81 0 7544 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 52068

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28498
/proc/meminfo: memFree=1538424/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=37872 CPUtime=101.82
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 9108 0 0 0 10177 5 0 0 25 0 1 0 149300797 38780928 9056 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784806 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 9468 9056 249 81 0 8842 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 57260

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28498
/proc/meminfo: memFree=1530104/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=46072 CPUtime=161.8
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 11312 0 0 0 16173 7 0 0 25 0 1 0 149300797 47177728 11129 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782437 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 11518 11129 249 81 0 10892 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 65460

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28498
/proc/meminfo: memFree=1525816/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=50148 CPUtime=221.78
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 12501 0 0 0 22171 7 0 0 25 0 1 0 149300797 51351552 12147 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782479 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 12537 12147 249 81 0 11911 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 69536

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28498
/proc/meminfo: memFree=1520120/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0

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

/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=111028 CPUtime=1541.4
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 28995 0 0 0 154113 27 0 0 25 0 1 0 149300797 113692672 27337 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134783026 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 27757 27337 249 81 0 27131 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 130416

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28500
/proc/meminfo: memFree=1464888/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=111028 CPUtime=1601.39
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 28995 0 0 0 160111 28 0 0 25 0 1 0 149300797 113692672 27337 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777558 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 27757 27337 249 81 0 27131 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 130416

[startup+1662.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/80 28500
/proc/meminfo: memFree=1464888/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=111028 CPUtime=1661.36
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 28995 0 0 0 166108 28 0 0 25 0 1 0 149300797 113692672 27337 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 27757 27337 249 81 0 27131 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 130416

[startup+1722.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/80 28500
/proc/meminfo: memFree=1464888/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=111028 CPUtime=1721.35
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 28995 0 0 0 172106 29 0 0 25 0 1 0 149300797 113692672 27337 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782437 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 27757 27337 249 81 0 27131 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 130416

[startup+1782.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/80 28500
/proc/meminfo: memFree=1464888/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=111028 CPUtime=1781.33
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 28998 0 0 0 178104 29 0 0 25 0 1 0 149300797 113692672 27340 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715314 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 27757 27340 249 81 0 27131 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 130416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.07 1.03 1.00 2/80 28500
/proc/meminfo: memFree=1464888/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=111028 CPUtime=1799.64
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 28998 0 0 0 179934 30 0 0 25 0 1 0 149300797 113692672 27340 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 27757 27340 249 81 0 27131 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 130416

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

[startup+1800.6 s]
/proc/loadavg: 1.07 1.03 1.00 2/80 28500
/proc/meminfo: memFree=1464888/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.41
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1120 1624 0 0 23 0 17 1 16 0 1 0 149300752 14372864 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28488/statm: 3509 877 343 3 0 609 0
[pid=28496] ppid=28488 vsize=5352 CPUtime=0
/proc/28496/stat : 28496 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149300796 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28496/statm: 1338 224 188 169 0 49 0
[pid=28498] ppid=28496 vsize=111028 CPUtime=1799.64
/proc/28498/stat : 28498 (clasp-1.0) R 28496 28488 27760 0 -1 4194304 28998 0 0 0 179934 30 0 0 25 0 1 0 149300797 113692672 27340 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/28498/statm: 27757 27340 249 81 0 27131 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 130416

# WARNING:
# current cumulated CPU time (0.45 s) is less than in the last sample (1800.05 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1799.6 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.07 1.03 1.00 2/80 28500
/proc/meminfo: memFree=1464888/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.45
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1282 3402 0 0 24 0 18 3 16 0 1 0 149300752 14372864 879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28488/statm: 3509 879 343 3 0 609 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 14036

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.07 1.03 1.00 2/80 28500
/proc/meminfo: memFree=1464888/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.45
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1282 3402 0 0 24 0 18 3 16 0 1 0 149300752 14372864 879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28488/statm: 3509 879 343 3 0 609 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 14036

[startup+1802.2 s]
/proc/loadavg: 1.07 1.03 1.00 2/81 28511
/proc/meminfo: memFree=1567536/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.45
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1282 3402 0 0 24 0 18 3 16 0 1 0 149300752 14372864 879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28488/statm: 3509 879 343 3 0 609 0
[pid=28509] ppid=28488 vsize=5352 CPUtime=0
/proc/28509/stat : 28509 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149480819 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28509/statm: 1338 224 188 169 0 49 0
[pid=28511] ppid=28509 vsize=9396 CPUtime=1.51
/proc/28511/stat : 28511 (clasp-1.0) R 28509 28488 27760 0 -1 4194304 1990 0 0 0 151 0 0 0 25 0 1 0 149480819 9621504 1952 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 1 0 0
/proc/28511/statm: 2349 1952 249 81 0 1723 0
Current children cumulated CPU time (s) 1.96
Current children cumulated vsize (KiB) 28784

[startup+1802.6 s]
/proc/loadavg: 1.07 1.03 1.00 2/81 28511
/proc/meminfo: memFree=1567536/2055920 swapFree=4133640/4192956
[pid=28488] ppid=28486 vsize=14036 CPUtime=0.45
/proc/28488/stat : 28488 (pbclasp) S 28486 28488 27760 0 -1 4194304 1282 3402 0 0 24 0 18 3 16 0 1 0 149300752 14372864 879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28488/statm: 3509 879 343 3 0 609 0
[pid=28509] ppid=28488 vsize=5352 CPUtime=0
/proc/28509/stat : 28509 (sh) S 28488 28488 27760 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149480819 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28509/statm: 1338 224 188 169 0 49 0
[pid=28511] ppid=28509 vsize=10300 CPUtime=1.91
/proc/28511/stat : 28511 (clasp-1.0) R 28509 28488 27760 0 -1 4194304 2211 0 0 0 191 0 0 0 25 0 1 0 149480819 10547200 2173 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 1 0 0
/proc/28511/statm: 2575 2173 249 81 0 1949 0
Current children cumulated CPU time (s) 2.36
Current children cumulated vsize (KiB) 29688

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1799.6
#  lost CPU user time (s): 1799.32
#  lost CPU system time (s): 0.28

Real time (s): 1802.63
CPU time (s): 1802.03
CPU user time (s): 1801.68
CPU system time (s): 0.34299
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 130792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.36464
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7734
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= 331
involuntary context switches= 150

runsolver used 1.79673 second user time and 4.76628 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Thu Apr 19 20:17:07 UTC 2007

IDJOB= 362509
IDBENCH= 1565
IDSOLVER= 167
FILE ID= node24/362509-1177013827

PBS_JOBID= 4630539

Free space on /tmp= 66234 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran12x12.opb
COMMAND LINE= pbclasp instance-362509-1177013827.opb /tmp/evaluation/362509-1177013827/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-362509-1177013827 -o ROOT/results/node24/conversion-362509-1177013827 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362509-1177013827/instance-362509-1177013827.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-362509-1177013827 -o ROOT/results/node24/solver-362509-1177013827 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362509-1177013827.opb /tmp/evaluation/362509-1177013827/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  7fc7d1504277575b295a954b31196765

RANDOM SEED= 676708962

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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:       1577584 kB
Buffers:         38340 kB
Cached:         343680 kB
SwapCached:      27340 kB
Active:         131520 kB
Inactive:       285836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1577584 kB
SwapTotal:     4192956 kB
SwapFree:      4133640 kB
Dirty:             660 kB
Writeback:           0 kB
Mapped:          42340 kB
Slab:            46472 kB
Committed_AS:  1882152 kB
PageTables:       1808 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= 66234 MiB

End job on node24 on Thu Apr 19 20:47:10 UTC 2007