Trace number 350766

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 2007-03-23? (MO) 96.1409 96.328

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-swath1.opb
MD5SUMef9882d48a9aa7a6e80245293de5a7b2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262226
Best CPU time to get the best result obtained on this benchmark355.222
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262226
Optimality of the best value was proved YES
Number of variables53335
Total number of constraints5302
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)189
Number of constraints which are nor clauses,nor cardinality constraints5113
Minimum length of a constraint1
Maximum length of a constraint50934
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 560808
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)

94.19/94.31	c Somebody sent me a SIGTERM
94.19/94.31	s UNKNOWN
94.19/94.33	pb2clasp1: no process killed
46.95/96.32	sh: line 1: 32588 Killed                  cat /tmp/evaluation/350766-1176548480/temp/instance-350766-1176548480.opb.op
46.95/96.32	     32589                       | clasp >/tmp/evaluation/350766-1176548480/temp/instance-350766-1176548480.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350766-1176548480/instance-350766-1176548480.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/node1/watcher-350766-1176548480 -o ROOT/results/node1/solver-350766-1176548480 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350766-1176548480.opb /tmp/evaluation/350766-1176548480/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: 0.81 0.94 0.97 3/83 32478
/proc/meminfo: memFree=1917920/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=12268 CPUtime=0
/proc/32478/stat : 32478 (pbclasp) R 32476 32478 32239 0 -1 4194304 355 0 0 0 0 0 0 0 18 0 1 0 130885808 12562432 321 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 0 0 0 0 17 1 0 0
/proc/32478/statm: 3067 327 248 3 0 167 0

[startup+0.0750269 s]
/proc/loadavg: 0.81 0.94 0.97 3/83 32478
/proc/meminfo: memFree=1917920/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=0.03
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 935 0 0 0 3 0 0 0 16 0 1 0 130885808 14573568 887 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32478/statm: 3558 887 324 3 0 658 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14232

[startup+0.101027 s]
/proc/loadavg: 0.81 0.94 0.97 3/83 32478
/proc/meminfo: memFree=1917920/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=0.03
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 935 0 0 0 3 0 0 0 16 0 1 0 130885808 14573568 887 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32478/statm: 3558 887 324 3 0 658 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14232

[startup+0.301051 s]
/proc/loadavg: 0.81 0.94 0.97 3/83 32478
/proc/meminfo: memFree=1917920/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=0.03
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 935 0 0 0 3 0 0 0 16 0 1 0 130885808 14573568 887 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32478/statm: 3558 887 324 3 0 658 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14232

[startup+0.701097 s]
/proc/loadavg: 0.81 0.94 0.97 3/83 32478
/proc/meminfo: memFree=1917920/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=0.03
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 935 0 0 0 3 0 0 0 16 0 1 0 130885808 14573568 887 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32478/statm: 3558 887 324 3 0 658 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14232

[startup+1.50119 s]
/proc/loadavg: 0.81 0.94 0.97 2/86 32481
/proc/meminfo: memFree=1911496/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=0.03
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 935 0 0 0 3 0 0 0 16 0 1 0 130885808 14573568 887 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32478/statm: 3558 887 324 3 0 658 0
[pid=32480] ppid=32478 vsize=5352 CPUtime=0
/proc/32480/stat : 32480 (sh) S 32478 32478 32239 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 130885813 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32480/statm: 1338 229 193 169 0 49 0
[pid=32481] ppid=32480 vsize=14944 CPUtime=1.44
/proc/32481/stat : 32481 (pb2clasp1) R 32480 32478 32239 0 -1 4194304 62324 0 0 0 125 19 0 0 25 0 1 0 130885813 15302656 1111 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259353154986 0 0 4224 0 0 0 0 17 1 0 0
/proc/32481/statm: 3736 1111 340 3 0 836 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 34528

[startup+3.10138 s]
/proc/loadavg: 0.83 0.94 0.97 2/86 32481
/proc/meminfo: memFree=1911368/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=0.03
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 935 0 0 0 3 0 0 0 16 0 1 0 130885808 14573568 887 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32478/statm: 3558 887 324 3 0 658 0
[pid=32480] ppid=32478 vsize=5352 CPUtime=0
/proc/32480/stat : 32480 (sh) S 32478 32478 32239 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 130885813 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32480/statm: 1338 229 193 169 0 49 0
[pid=32481] ppid=32480 vsize=15068 CPUtime=3.03
/proc/32481/stat : 32481 (pb2clasp1) R 32480 32478 32239 0 -1 4194304 190670 0 0 0 243 60 0 0 25 0 1 0 130885813 15429632 1133 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259353154986 0 0 4224 0 0 0 0 17 1 0 0
/proc/32481/statm: 3767 1133 340 3 0 867 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 34652

[startup+6.30175 s]
/proc/loadavg: 0.83 0.94 0.97 2/86 32495
/proc/meminfo: memFree=1910984/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=0.03
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 935 0 0 0 3 0 0 0 16 0 1 0 130885808 14573568 887 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32478/statm: 3558 887 324 3 0 658 0
[pid=32480] ppid=32478 vsize=5352 CPUtime=0
/proc/32480/stat : 32480 (sh) S 32478 32478 32239 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 130885813 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32480/statm: 1338 229 193 169 0 49 0
[pid=32481] ppid=32480 vsize=15444 CPUtime=6.24
/proc/32481/stat : 32481 (pb2clasp1) R 32480 32478 32239 0 -1 4194304 446111 0 0 0 481 143 0 0 25 0 1 0 130885813 15814656 1207 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259353155353 0 0 4224 0 0 0 0 17 1 0 0
/proc/32481/statm: 3861 1207 340 3 0 961 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 35028

[startup+12.7025 s]
/proc/loadavg: 0.84 0.94 0.97 2/86 32537
/proc/meminfo: memFree=1910352/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=0.03
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 935 0 0 0 3 0 0 0 16 0 1 0 130885808 14573568 887 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32478/statm: 3558 887 324 3 0 658 0
[pid=32480] ppid=32478 vsize=5352 CPUtime=0
/proc/32480/stat : 32480 (sh) S 32478 32478 32239 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 130885813 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32480/statm: 1338 229 193 169 0 49 0
[pid=32481] ppid=32480 vsize=16252 CPUtime=12.61
/proc/32481/stat : 32481 (pb2clasp1) R 32480 32478 32239 0 -1 4194304 961729 0 0 0 953 308 0 0 25 0 1 0 130885813 16642048 1423 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259353154986 0 0 4224 0 0 0 0 17 1 0 0
/proc/32481/statm: 4063 1423 340 3 0 1163 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 35836

[startup+25.502 s]
/proc/loadavg: 0.88 0.94 0.97 2/86 32545
/proc/meminfo: memFree=1908696/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=0.03
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 935 0 0 0 3 0 0 0 16 0 1 0 130885808 14573568 887 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32478/statm: 3558 887 324 3 0 658 0
[pid=32480] ppid=32478 vsize=5352 CPUtime=0
/proc/32480/stat : 32480 (sh) S 32478 32478 32239 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 130885813 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32480/statm: 1338 229 193 169 0 49 0
[pid=32481] ppid=32480 vsize=17844 CPUtime=25.4
/proc/32481/stat : 32481 (pb2clasp1) R 32480 32478 32239 0 -1 4194304 2037292 0 0 0 1912 628 0 0 25 0 1 0 130885813 18272256 1817 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259353154986 0 0 4224 0 0 0 0 17 1 0 0
/proc/32481/statm: 4461 1817 340 3 0 1561 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 37428

[startup+51.102 s]
/proc/loadavg: 1.00 0.96 0.98 2/81 32578
/proc/meminfo: memFree=1878944/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=44.97
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 1015 3012205 0 0 3 0 3582 912 17 0 1 0 130885808 14573568 908 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32478/statm: 3558 908 343 3 0 658 0
[pid=32576] ppid=32478 vsize=5352 CPUtime=0
/proc/32576/stat : 32576 (sh) S 32478 32478 32239 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 130890314 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32576/statm: 1338 224 188 169 0 49 0
[pid=32577] ppid=32576 vsize=2520 CPUtime=0.01
/proc/32577/stat : 32577 (cat) S 32576 32478 32239 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 130890315 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259353444578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32577/statm: 630 87 71 4 0 42 0
[pid=32578] ppid=32576 vsize=68328 CPUtime=6.01
/proc/32578/stat : 32578 (clasp) R 32576 32478 32239 0 -1 4194304 17335 0 0 0 593 8 0 0 25 0 1 0 130890315 69967872 15955 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 17082 15957 181 154 0 16552 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 90432



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+94.3011 s]
/proc/loadavg: 1.00 0.97 0.98 2/81 32578
/proc/meminfo: memFree=139616/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=44.97
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 1015 3012205 0 0 3 0 3582 912 17 0 1 0 130885808 14573568 908 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32478/statm: 3558 908 343 3 0 658 0
[pid=32576] ppid=32478 vsize=5352 CPUtime=0
/proc/32576/stat : 32576 (sh) S 32478 32478 32239 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 130890314 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32576/statm: 1338 224 188 169 0 49 0
[pid=32577] ppid=32576 vsize=2520 CPUtime=0.01
/proc/32577/stat : 32577 (cat) S 32576 32478 32239 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 130890315 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259353444578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32577/statm: 630 87 71 4 0 42 0
[pid=32578] ppid=32576 vsize=1822020 CPUtime=49.21
/proc/32578/stat : 32578 (clasp) R 32576 32478 32239 0 -1 4194304 473710 0 0 0 4734 187 0 0 25 0 1 0 130890315 1865748480 440251 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 455505 440251 181 154 0 454975 0
Current children cumulated CPU time (s) 94.19
Current children cumulated vsize (KiB) 1844124

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

[startup+94.3011 s]
/proc/loadavg: 1.00 0.97 0.98 2/81 32578
/proc/meminfo: memFree=139616/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=44.97
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 1015 3012205 0 0 3 0 3582 912 17 0 1 0 130885808 14573568 908 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32478/statm: 3558 908 343 3 0 658 0
[pid=32576] ppid=32478 vsize=5352 CPUtime=0
/proc/32576/stat : 32576 (sh) S 32478 32478 32239 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 130890314 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32576/statm: 1338 224 188 169 0 49 0
[pid=32577] ppid=32576 vsize=2520 CPUtime=0.01
/proc/32577/stat : 32577 (cat) S 32576 32478 32239 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 130890315 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259353444578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32577/statm: 630 87 71 4 0 42 0
[pid=32578] ppid=32576 vsize=1822020 CPUtime=49.21
/proc/32578/stat : 32578 (clasp) R 32576 32478 32239 0 -1 4194304 473710 0 0 0 4734 187 0 0 25 0 1 0 130890315 1865748480 440251 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32578/statm: 455505 440251 181 154 0 454975 0
Current children cumulated CPU time (s) 94.19
Current children cumulated vsize (KiB) 1844124

# WARNING:
# current cumulated CPU time (45.06 s) is less than in the last sample (94.19 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (49.13 s) to the 'lost time'.

[startup+94.4186 s]
/proc/loadavg: 1.00 0.97 0.98 2/81 32578
/proc/meminfo: memFree=139616/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=45.06
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 1166 3013974 0 0 4 0 3583 919 17 0 1 0 130885808 14573568 909 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32478/statm: 3558 909 343 3 0 658 0
Current children cumulated CPU time (s) 45.06
Current children cumulated vsize (KiB) 14232

Sending SIGKILL to process tree (bottom up)

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

[startup+95.0012 s]
/proc/loadavg: 1.00 0.97 0.98 3/83 32589
/proc/meminfo: memFree=1415760/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=45.06
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 1166 3013974 0 0 4 0 3583 919 17 0 1 0 130885808 14573568 909 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32478/statm: 3558 909 343 3 0 658 0
[pid=32587] ppid=32478 vsize=5352 CPUtime=0
/proc/32587/stat : 32587 (sh) S 32478 32478 32239 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 130895248 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32587/statm: 1338 224 188 169 0 49 0
[pid=32588] ppid=32587 vsize=2520 CPUtime=0
/proc/32588/stat : 32588 (cat) S 32587 32478 32239 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 130895248 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259353444578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32588/statm: 630 87 71 4 0 42 0
[pid=32589] ppid=32587 vsize=5940 CPUtime=0.59
/proc/32589/stat : 32589 (clasp) R 32587 32478 32239 0 -1 4194304 1240 0 0 0 59 0 0 0 25 0 1 0 130895248 6082560 1105 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6296516 0 0 4096 0 0 0 0 17 1 0 0
/proc/32589/statm: 1485 1105 173 154 0 955 0
Current children cumulated CPU time (s) 45.65
Current children cumulated vsize (KiB) 28044

[startup+95.8013 s]
/proc/loadavg: 1.00 0.97 0.98 2/82 32589
/proc/meminfo: memFree=1898648/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=45.06
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 1166 3013974 0 0 4 0 3583 919 17 0 1 0 130885808 14573568 909 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32478/statm: 3558 909 343 3 0 658 0
[pid=32587] ppid=32478 vsize=5352 CPUtime=0
/proc/32587/stat : 32587 (sh) S 32478 32478 32239 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 130895248 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32587/statm: 1338 224 188 169 0 49 0
[pid=32588] ppid=32587 vsize=2520 CPUtime=0
/proc/32588/stat : 32588 (cat) S 32587 32478 32239 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 130895248 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259353444578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32588/statm: 630 87 71 4 0 42 0
[pid=32589] ppid=32587 vsize=6720 CPUtime=1.38
/proc/32589/stat : 32589 (clasp) R 32587 32478 32239 0 -1 4194304 1672 0 0 0 138 0 0 0 25 0 1 0 130895248 6881280 1278 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134932490 0 0 4096 0 0 0 0 17 1 0 0
/proc/32589/statm: 1680 1278 173 154 0 1150 0
Current children cumulated CPU time (s) 46.44
Current children cumulated vsize (KiB) 28824

[startup+96.2013 s]
/proc/loadavg: 1.00 0.97 0.98 2/82 32589
/proc/meminfo: memFree=1898648/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=45.06
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 1166 3013974 0 0 4 0 3583 919 17 0 1 0 130885808 14573568 909 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32478/statm: 3558 909 343 3 0 658 0
[pid=32587] ppid=32478 vsize=5352 CPUtime=0
/proc/32587/stat : 32587 (sh) S 32478 32478 32239 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 130895248 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32587/statm: 1338 224 188 169 0 49 0
[pid=32588] ppid=32587 vsize=2520 CPUtime=0
/proc/32588/stat : 32588 (cat) S 32587 32478 32239 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 130895248 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259353444578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32588/statm: 630 87 71 4 0 42 0
[pid=32589] ppid=32587 vsize=7276 CPUtime=1.79
/proc/32589/stat : 32589 (clasp) R 32587 32478 32239 0 -1 4194304 1793 0 0 0 178 1 0 0 25 0 1 0 130895248 7450624 1399 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134932725 0 0 4096 0 0 0 0 17 1 0 0
/proc/32589/statm: 1819 1399 173 154 0 1289 0
Current children cumulated CPU time (s) 46.85
Current children cumulated vsize (KiB) 29380

[startup+96.3013 s]
/proc/loadavg: 1.00 0.97 0.98 2/82 32589
/proc/meminfo: memFree=1898648/2055920 swapFree=4145888/4192956
[pid=32478] ppid=32476 vsize=14232 CPUtime=45.06
/proc/32478/stat : 32478 (pbclasp) S 32476 32478 32239 0 -1 4194304 1166 3013974 0 0 4 0 3583 919 17 0 1 0 130885808 14573568 909 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32478/statm: 3558 909 343 3 0 658 0
[pid=32587] ppid=32478 vsize=5352 CPUtime=0
/proc/32587/stat : 32587 (sh) S 32478 32478 32239 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 130895248 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32587/statm: 1338 224 188 169 0 49 0
[pid=32588] ppid=32587 vsize=2520 CPUtime=0
/proc/32588/stat : 32588 (cat) S 32587 32478 32239 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 130895248 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259353444578 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32588/statm: 630 87 71 4 0 42 0
[pid=32589] ppid=32587 vsize=7408 CPUtime=1.89
/proc/32589/stat : 32589 (clasp) R 32587 32478 32239 0 -1 4194304 1818 0 0 0 188 1 0 0 25 0 1 0 130895248 7585792 1424 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6296542 0 0 4096 0 0 0 0 17 1 0 0
/proc/32589/statm: 1852 1424 173 154 0 1322 0
Current children cumulated CPU time (s) 46.95
Current children cumulated vsize (KiB) 29512

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): 49.13
#  lost CPU user time (s): 47.32
#  lost CPU system time (s): 1.81

Real time (s): 96.328
CPU time (s): 96.1409
CPU user time (s): 85.0993
CPU system time (s): 11.0416
CPU usage (%): 99.8057
Max. virtual memory (cumulated for all children) (KiB): 1844124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.7793
system time used= 9.2316
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3017879
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= 2101
involuntary context switches= 1622

runsolver used 0.096985 second user time and 0.266959 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sat Apr 14 11:01:20 UTC 2007

IDJOB= 350766
IDBENCH= 1587
IDSOLVER= 158
FILE ID= node1/350766-1176548480

PBS_JOBID= 4556747

Free space on /tmp= 66464 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-swath1.opb
COMMAND LINE= pbclasp instance-350766-1176548480.opb /tmp/evaluation/350766-1176548480/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-350766-1176548480 -o ROOT/results/node1/conversion-350766-1176548480 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350766-1176548480/instance-350766-1176548480.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-350766-1176548480 -o ROOT/results/node1/solver-350766-1176548480 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350766-1176548480.opb /tmp/evaluation/350766-1176548480/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  ef9882d48a9aa7a6e80245293de5a7b2

RANDOM SEED= 185684676

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1918392 kB
Buffers:         15208 kB
Cached:          57732 kB
SwapCached:      14916 kB
Active:          62984 kB
Inactive:        34608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1918392 kB
SwapTotal:     4192956 kB
SwapFree:      4145888 kB
Dirty:            5112 kB
Writeback:           0 kB
Mapped:          31384 kB
Slab:            25040 kB
Committed_AS:  2618436 kB
PageTables:       2068 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= 66452 MiB

End job on node1 on Sat Apr 14 11:02:56 UTC 2007