Trace number 350684

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) 1802.06 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-bc1.opb
MD5SUM743cbcb78230aca97c7aa43a5d0e3e41
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 benchmark1754.37
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables27730
Total number of constraints3375
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)84
Number of constraints which are nor clauses,nor cardinality constraints3291
Minimum length of a constraint3
Maximum length of a constraint5701
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 529960
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)

1800.08/1800.81	c Somebody sent me a SIGTERM
1800.08/1800.81	s UNKNOWN
1800.08/1800.82	pb2clasp1: no process killed
181.37/1802.82	sh: line 1: 17668 Killed                  cat /tmp/evaluation/350684-1176537122/temp/instance-350684-1176537122.opb.op
181.37/1802.82	     17669                       | clasp-1.0 --trans=no >/tmp/evaluation/350684-1176537122/temp/instance-350684-1176537122.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350684-1176537122/instance-350684-1176537122.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/node11/watcher-350684-1176537122 -o ROOT/results/node11/solver-350684-1176537122 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350684-1176537122.opb /tmp/evaluation/350684-1176537122/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: 1.05 1.02 1.00 3/77 17450
/proc/meminfo: memFree=1330024/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=12268 CPUtime=0
/proc/17450/stat : 17450 (pbclasp) R 17448 17450 17296 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 94761176 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262910212709 0 0 4224 0 0 0 0 17 1 0 0
/proc/17450/statm: 3067 317 242 3 0 167 0

[startup+0.0619261 s]
/proc/loadavg: 1.05 1.02 1.00 3/77 17450
/proc/meminfo: memFree=1330024/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=0.02
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 717 0 0 0 2 0 0 0 16 0 1 0 94761176 13639680 670 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17450/statm: 3330 670 324 3 0 430 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13320

[startup+0.101927 s]
/proc/loadavg: 1.05 1.02 1.00 3/77 17450
/proc/meminfo: memFree=1330024/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=0.02
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 717 0 0 0 2 0 0 0 16 0 1 0 94761176 13639680 670 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17450/statm: 3330 670 324 3 0 430 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13320

[startup+0.301951 s]
/proc/loadavg: 1.05 1.02 1.00 3/77 17450
/proc/meminfo: memFree=1330024/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=0.02
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 717 0 0 0 2 0 0 0 16 0 1 0 94761176 13639680 670 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17450/statm: 3330 670 324 3 0 430 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13320

[startup+0.701999 s]
/proc/loadavg: 1.05 1.02 1.00 3/77 17450
/proc/meminfo: memFree=1330024/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=0.02
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 717 0 0 0 2 0 0 0 16 0 1 0 94761176 13639680 670 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17450/statm: 3330 670 324 3 0 430 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13320

[startup+1.50109 s]
/proc/loadavg: 1.05 1.02 1.00 2/80 17453
/proc/meminfo: memFree=1325456/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=0.02
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 717 0 0 0 2 0 0 0 16 0 1 0 94761176 13639680 670 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17450/statm: 3330 670 324 3 0 430 0
[pid=17452] ppid=17450 vsize=5352 CPUtime=0
/proc/17452/stat : 17452 (sh) S 17450 17450 17296 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 94761179 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1338 229 193 169 0 49 0
[pid=17453] ppid=17452 vsize=13504 CPUtime=1.46
/proc/17453/stat : 17453 (pb2clasp1) R 17452 17450 17296 0 -1 4194304 758 0 0 0 146 0 0 0 25 0 1 0 94761179 13828096 720 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262909924922 0 0 4224 0 0 0 0 17 1 0 0
/proc/17453/statm: 3376 720 340 3 0 476 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32176

[startup+3.10228 s]
/proc/loadavg: 1.05 1.02 1.00 2/80 17453
/proc/meminfo: memFree=1325904/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=0.02
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 717 0 0 0 2 0 0 0 16 0 1 0 94761176 13639680 670 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17450/statm: 3330 670 324 3 0 430 0
[pid=17452] ppid=17450 vsize=5352 CPUtime=0
/proc/17452/stat : 17452 (sh) S 17450 17450 17296 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 94761179 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1338 229 193 169 0 49 0
[pid=17453] ppid=17452 vsize=13916 CPUtime=3.06
/proc/17453/stat : 17453 (pb2clasp1) R 17452 17450 17296 0 -1 4194304 873 0 0 0 306 0 0 0 25 0 1 0 94761179 14249984 835 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262909925237 0 0 4224 0 0 0 0 17 1 0 0
/proc/17453/statm: 3479 835 340 3 0 579 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 32588

[startup+6.30166 s]
/proc/loadavg: 1.04 1.02 1.00 2/80 17453
/proc/meminfo: memFree=1324624/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=0.02
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 717 0 0 0 2 0 0 0 16 0 1 0 94761176 13639680 670 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17450/statm: 3330 670 324 3 0 430 0
[pid=17452] ppid=17450 vsize=5352 CPUtime=0
/proc/17452/stat : 17452 (sh) S 17450 17450 17296 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 94761179 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1338 229 193 169 0 49 0
[pid=17453] ppid=17452 vsize=13868 CPUtime=6.25
/proc/17453/stat : 17453 (pb2clasp1) R 17452 17450 17296 0 -1 4194304 873 0 0 0 625 0 0 0 25 0 1 0 94761179 14200832 835 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262928273154 0 0 4224 0 0 0 0 17 1 0 0
/proc/17453/statm: 3467 835 340 3 0 567 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 32540

[startup+12.7014 s]
/proc/loadavg: 1.04 1.02 1.00 2/80 17453
/proc/meminfo: memFree=1322592/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=0.02
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 717 0 0 0 2 0 0 0 16 0 1 0 94761176 13639680 670 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17450/statm: 3330 670 324 3 0 430 0
[pid=17452] ppid=17450 vsize=5352 CPUtime=0
/proc/17452/stat : 17452 (sh) S 17450 17450 17296 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 94761179 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1338 229 193 169 0 49 0
[pid=17453] ppid=17452 vsize=13968 CPUtime=12.65
/proc/17453/stat : 17453 (pb2clasp1) R 17452 17450 17296 0 -1 4194304 900 0 0 0 1264 1 0 0 25 0 1 0 94761179 14303232 862 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262928273166 0 0 4224 0 0 0 0 17 1 0 0
/proc/17453/statm: 3492 862 340 3 0 592 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32640

[startup+25.5019 s]
/proc/loadavg: 1.03 1.02 1.00 2/80 17453
/proc/meminfo: memFree=1318688/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=0.02
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 717 0 0 0 2 0 0 0 16 0 1 0 94761176 13639680 670 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17450/statm: 3330 670 324 3 0 430 0
[pid=17452] ppid=17450 vsize=5352 CPUtime=0
/proc/17452/stat : 17452 (sh) S 17450 17450 17296 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 94761179 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1338 229 193 169 0 49 0
[pid=17453] ppid=17452 vsize=14080 CPUtime=25.45
/proc/17453/stat : 17453 (pb2clasp1) R 17452 17450 17296 0 -1 4194304 916 0 0 0 2541 4 0 0 25 0 1 0 94761179 14417920 878 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262928273160 0 0 4224 0 0 0 0 17 1 0 0
/proc/17453/statm: 3520 878 340 3 0 620 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 32752

[startup+51.102 s]
/proc/loadavg: 1.02 1.02 1.00 2/80 17453
/proc/meminfo: memFree=1311840/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=0.02
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 717 0 0 0 2 0 0 0 16 0 1 0 94761176 13639680 670 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17450/statm: 3330 670 324 3 0 430 0
[pid=17452] ppid=17450 vsize=5352 CPUtime=0
/proc/17452/stat : 17452 (sh) S 17450 17450 17296 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 94761179 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1338 229 193 169 0 49 0
[pid=17453] ppid=17452 vsize=14080 CPUtime=51.03
/proc/17453/stat : 17453 (pb2clasp1) R 17452 17450 17296 0 -1 4194304 929 0 0 0 5096 7 0 0 25 0 1 0 94761179 14417920 891 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262909924851 0 0 4224 0 0 0 0 17 1 0 0
/proc/17453/statm: 3520 891 340 3 0 620 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 32752

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/80 17453
/proc/meminfo: memFree=1296928/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=0.02
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 717 0 0 0 2 0 0 0 16 0 1 0 94761176 13639680 670 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17450/statm: 3330 670 324 3 0 430 0
[pid=17452] ppid=17450 vsize=5352 CPUtime=0
/proc/17452/stat : 17452 (sh) S 17450 17450 17296 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 94761179 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1338 229 193 169 0 49 0
[pid=17453] ppid=17452 vsize=14080 CPUtime=102.2
/proc/17453/stat : 17453 (pb2clasp1) R 17452 17450 17296 0 -1 4194304 929 0 0 0 10205 15 0 0 25 0 1 0 94761179 14417920 891 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262909924890 0 0 4224 0 0 0 0 17 1 0 0
/proc/17453/statm: 3520 891 340 3 0 620 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 32752

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 17453
/proc/meminfo: memFree=1280096/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=0.02
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 717 0 0 0 2 0 0 0 16 0 1 0 94761176 13639680 670 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17450/statm: 3330 670 324 3 0 430 0
[pid=17452] ppid=17450 vsize=5352 CPUtime=0
/proc/17452/stat : 17452 (sh) S 17450 17450 17296 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 94761179 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1338 229 193 169 0 49 0
[pid=17453] ppid=17452 vsize=14080 CPUtime=162.18
/proc/17453/stat : 17453 (pb2clasp1) R 17452 17450 17296 0 -1 4194304 929 0 0 0 16191 27 0 0 25 0 1 0 94761179 14417920 891 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262909720043 0 0 4224 0 0 0 0 17 1 0 0
/proc/17453/statm: 3520 891 340 3 0 620 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 32752

[startup+222.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/80 17460
/proc/meminfo: memFree=940192/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=179.27
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 798 2019 0 0 2 0 17866 59 15 0 1 0 94761176 13639680 691 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17450/statm: 3330 691 343 3 0 430 0
[pid=17458] ppid=17450 vsize=5352 CPUtime=0.12
/proc/17458/stat : 17458 (sh) S 17450 17450 17296 0 -1 4194304 286 121 0 0 0 0 0 12 16 0 1 0 94779115 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17458/statm: 1338 224 188 169 0 49 0
[pid=17460] ppid=17458 vsize=284552 CPUtime=42.75
/proc/17460/stat : 17460 (clasp-1.0) R 17458 17450 17296 0 -1 4194304 71102 0 0 0 4242 33 0 0 25 0 1 0 94779115 291381248 70671 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/17460/statm: 71138 70671 249 81 0 70512 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 303224

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/80 17460
/proc/meminfo: memFree=941216/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=179.27
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 798 2019 0 0 2 0 17866 59 15 0 1 0 94761176 13639680 691 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17450/statm: 3330 691 343 3 0 430 0
[pid=17458] ppid=17450 vsize=5352 CPUtime=0.12
/proc/17458/stat : 17458 (sh) S 17450 17450 17296 0 -1 4194304 286 121 0 0 0 0 0 12 16 0 1 0 94779115 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17458/statm: 1338 224 188 169 0 49 0

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

/proc/meminfo: memFree=938720/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=179.27
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 798 2019 0 0 2 0 17866 59 15 0 1 0 94761176 13639680 691 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17450/statm: 3330 691 343 3 0 430 0
[pid=17458] ppid=17450 vsize=5352 CPUtime=0.12
/proc/17458/stat : 17458 (sh) S 17450 17450 17296 0 -1 4194304 286 121 0 0 0 0 0 12 16 0 1 0 94779115 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17458/statm: 1338 224 188 169 0 49 0
[pid=17460] ppid=17458 vsize=286940 CPUtime=1482.22
/proc/17460/stat : 17460 (clasp-1.0) R 17458 17450 17296 0 -1 4194304 71702 0 0 0 148179 43 0 0 25 0 1 0 94779115 293826560 71271 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714110 0 0 4096 0 0 0 0 17 1 0 0
/proc/17460/statm: 71735 71271 249 81 0 71109 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 305612

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 17658
/proc/meminfo: memFree=938784/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=179.27
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 798 2019 0 0 2 0 17866 59 15 0 1 0 94761176 13639680 691 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17450/statm: 3330 691 343 3 0 430 0
[pid=17458] ppid=17450 vsize=5352 CPUtime=0.12
/proc/17458/stat : 17458 (sh) S 17450 17450 17296 0 -1 4194304 286 121 0 0 0 0 0 12 16 0 1 0 94779115 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17458/statm: 1338 224 188 169 0 49 0
[pid=17460] ppid=17458 vsize=286940 CPUtime=1542.21
/proc/17460/stat : 17460 (clasp-1.0) R 17458 17450 17296 0 -1 4194304 71702 0 0 0 154177 44 0 0 25 0 1 0 94779115 293826560 71271 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714110 0 0 4096 0 0 0 0 17 1 0 0
/proc/17460/statm: 71735 71271 249 81 0 71109 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 305612

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 17658
/proc/meminfo: memFree=938784/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=179.27
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 798 2019 0 0 2 0 17866 59 15 0 1 0 94761176 13639680 691 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17450/statm: 3330 691 343 3 0 430 0
[pid=17458] ppid=17450 vsize=5352 CPUtime=0.12
/proc/17458/stat : 17458 (sh) S 17450 17450 17296 0 -1 4194304 286 121 0 0 0 0 0 12 16 0 1 0 94779115 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17458/statm: 1338 224 188 169 0 49 0
[pid=17460] ppid=17458 vsize=286940 CPUtime=1602.19
/proc/17460/stat : 17460 (clasp-1.0) R 17458 17450 17296 0 -1 4194304 71702 0 0 0 160175 44 0 0 25 0 1 0 94779115 293826560 71271 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715031 0 0 4096 0 0 0 0 17 1 0 0
/proc/17460/statm: 71735 71271 249 81 0 71109 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 305612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 17658
/proc/meminfo: memFree=938720/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=179.27
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 798 2019 0 0 2 0 17866 59 15 0 1 0 94761176 13639680 691 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17450/statm: 3330 691 343 3 0 430 0
[pid=17458] ppid=17450 vsize=5352 CPUtime=0.12
/proc/17458/stat : 17458 (sh) S 17450 17450 17296 0 -1 4194304 286 121 0 0 0 0 0 12 16 0 1 0 94779115 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17458/statm: 1338 224 188 169 0 49 0
[pid=17460] ppid=17458 vsize=286940 CPUtime=1620.69
/proc/17460/stat : 17460 (clasp-1.0) R 17458 17450 17296 0 -1 4194304 71702 0 0 0 162025 44 0 0 25 0 1 0 94779115 293826560 71271 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/17460/statm: 71735 71271 249 81 0 71109 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 305612

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 17658
/proc/meminfo: memFree=938720/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=179.27
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 798 2019 0 0 2 0 17866 59 15 0 1 0 94761176 13639680 691 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17450/statm: 3330 691 343 3 0 430 0
[pid=17458] ppid=17450 vsize=5352 CPUtime=0.12
/proc/17458/stat : 17458 (sh) S 17450 17450 17296 0 -1 4194304 286 121 0 0 0 0 0 12 16 0 1 0 94779115 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17458/statm: 1338 224 188 169 0 49 0
[pid=17460] ppid=17458 vsize=286940 CPUtime=1620.69
/proc/17460/stat : 17460 (clasp-1.0) R 17458 17450 17296 0 -1 4194304 71702 0 0 0 162025 44 0 0 25 0 1 0 94779115 293826560 71271 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/17460/statm: 71735 71271 249 81 0 71109 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 305612

# WARNING:
# current cumulated CPU time (179.45 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1620.63 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 17658
/proc/meminfo: memFree=938720/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=179.45
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 944 3391 0 0 2 0 17867 76 16 0 1 0 94761176 13639680 693 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17450/statm: 3330 693 343 3 0 430 0
Current children cumulated CPU time (s) 179.45
Current children cumulated vsize (KiB) 13320

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 17658
/proc/meminfo: memFree=938720/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=179.73
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 955 3793 0 0 2 0 17868 103 15 0 1 0 94761176 13639680 693 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17450/statm: 3330 693 343 3 0 430 0
Current children cumulated CPU time (s) 179.73
Current children cumulated vsize (KiB) 13320

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 17669
/proc/meminfo: memFree=1216584/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=179.73
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 955 3793 0 0 2 0 17868 103 15 0 1 0 94761176 13639680 693 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17450/statm: 3330 693 343 3 0 430 0
[pid=17667] ppid=17450 vsize=5352 CPUtime=0
/proc/17667/stat : 17667 (sh) S 17450 17450 17296 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 94941291 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17667/statm: 1338 224 188 169 0 49 0
[pid=17668] ppid=17667 vsize=2520 CPUtime=0
/proc/17668/stat : 17668 (cat) S 17667 17450 17296 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 94941291 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17668/statm: 630 87 71 4 0 42 0
[pid=17669] ppid=17667 vsize=11332 CPUtime=1.04
/proc/17669/stat : 17669 (clasp-1.0) R 17667 17450 17296 0 -1 4194304 2433 0 0 0 102 2 0 0 25 0 1 0 94941291 11603968 2395 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 8396570 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 2833 2395 230 81 0 2207 0
Current children cumulated CPU time (s) 180.77
Current children cumulated vsize (KiB) 32524

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 17669
/proc/meminfo: memFree=1216584/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=179.73
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 955 3793 0 0 2 0 17868 103 15 0 1 0 94761176 13639680 693 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17450/statm: 3330 693 343 3 0 430 0
[pid=17667] ppid=17450 vsize=5352 CPUtime=0
/proc/17667/stat : 17667 (sh) S 17450 17450 17296 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 94941291 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17667/statm: 1338 224 188 169 0 49 0
[pid=17668] ppid=17667 vsize=2520 CPUtime=0.01
/proc/17668/stat : 17668 (cat) S 17667 17450 17296 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 94941291 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17668/statm: 630 87 71 4 0 42 0
[pid=17669] ppid=17667 vsize=13704 CPUtime=1.43
/proc/17669/stat : 17669 (clasp-1.0) R 17667 17450 17296 0 -1 4194304 3051 0 0 0 141 2 0 0 25 0 1 0 94941291 14032896 3013 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134632592 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 3426 3013 230 81 0 2800 0
Current children cumulated CPU time (s) 181.17
Current children cumulated vsize (KiB) 34896

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 17669
/proc/meminfo: memFree=1209736/2055920 swapFree=4192952/4192956
[pid=17450] ppid=17448 vsize=13320 CPUtime=179.73
/proc/17450/stat : 17450 (pbclasp) S 17448 17450 17296 0 -1 4194304 955 3793 0 0 2 0 17868 103 15 0 1 0 94761176 13639680 693 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17450/statm: 3330 693 343 3 0 430 0
[pid=17667] ppid=17450 vsize=5352 CPUtime=0
/proc/17667/stat : 17667 (sh) S 17450 17450 17296 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 94941291 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17667/statm: 1338 224 188 169 0 49 0
[pid=17668] ppid=17667 vsize=2520 CPUtime=0.01
/proc/17668/stat : 17668 (cat) S 17667 17450 17296 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 94941291 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17668/statm: 630 87 71 4 0 42 0
[pid=17669] ppid=17667 vsize=14956 CPUtime=1.63
/proc/17669/stat : 17669 (clasp-1.0) R 17667 17450 17296 0 -1 4194304 3343 0 0 0 161 2 0 0 25 0 1 0 94941291 15314944 3305 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160563222 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 3739 3305 230 81 0 3113 0
Current children cumulated CPU time (s) 181.37
Current children cumulated vsize (KiB) 36148

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): 1620.63
#  lost CPU user time (s): 1620.24
#  lost CPU system time (s): 0.39

Real time (s): 1802.83
CPU time (s): 1802.06
CPU user time (s): 1800.58
CPU system time (s): 1.48183
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 305612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.342
system time used= 1.09183
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8823
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= 15132
involuntary context switches= 3369

runsolver used 1.67075 second user time and 4.89725 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sat Apr 14 07:52:02 UTC 2007

IDJOB= 350684
IDBENCH= 1574
IDSOLVER= 167
FILE ID= node11/350684-1176537122

PBS_JOBID= 4556741

Free space on /tmp= 66439 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/milp/normalized-reduced-mps-v2-20-10-bc1.opb
COMMAND LINE= pbclasp instance-350684-1176537122.opb /tmp/evaluation/350684-1176537122/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-350684-1176537122 -o ROOT/results/node11/conversion-350684-1176537122 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350684-1176537122/instance-350684-1176537122.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-350684-1176537122 -o ROOT/results/node11/solver-350684-1176537122 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350684-1176537122.opb /tmp/evaluation/350684-1176537122/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  743cbcb78230aca97c7aa43a5d0e3e41

RANDOM SEED= 817319397

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1330496 kB
Buffers:         48728 kB
Cached:         556400 kB
SwapCached:          4 kB
Active:         150680 kB
Inactive:       509272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1330496 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:           32344 kB
Writeback:           0 kB
Mapped:          73748 kB
Slab:            51008 kB
Committed_AS:  5084008 kB
PageTables:       1848 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= 66339 MiB

End job on node11 on Sat Apr 14 08:22:05 UTC 2007