Trace number 348262

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? (TO) 1800.2 1935.35

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-degen3.opb
MD5SUM869a8e6f75acef89713c9145ce005816
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54540
Total number of constraints1503
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 constraints1503
Minimum length of a constraint60
Maximum length of a constraint6090
Number of terms in the objective function 47190
Biggest coefficient in the objective function 1547
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 563727
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131073
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 563727
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)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

1797.47/1932.30	cat: write error: Broken pipe
1797.47/1932.31	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1797.60/1932.42	cat: write error: Broken pipe
1797.60/1932.43	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1797.71/1932.55	cat: write error: Broken pipe
1797.71/1932.59	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1797.84/1932.71	cat: write error: Broken pipe
1797.84/1932.71	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1797.95/1932.83	cat: write error: Broken pipe
1797.95/1932.83	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1798.07/1932.95	cat: write error: Broken pipe
1798.07/1932.96	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1798.15/1933.07	cat: write error: Broken pipe
1798.15/1933.08	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1798.27/1933.19	cat: write error: Broken pipe
1798.39/1933.20	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1798.45/1933.31	cat: write error: Broken pipe
1798.45/1933.32	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1798.57/1933.44	cat: write error: Broken pipe
1798.57/1933.44	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1798.64/1933.56	cat: write error: Broken pipe
1798.64/1933.56	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1798.75/1933.68	cat: write error: Broken pipe
1798.75/1933.68	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1798.88/1933.80	cat: write error: Broken pipe
1798.98/1933.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1799.04/1933.92	cat: write error: Broken pipe
1799.04/1933.92	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1799.16/1934.04	cat: write error: Broken pipe
1799.16/1934.05	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1799.23/1934.16	cat: write error: Broken pipe
1799.23/1934.17	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1799.36/1934.28	cat: write error: Broken pipe
1799.36/1934.29	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1799.53/1934.41	cat: write error: Broken pipe
1799.53/1934.41	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1799.67/1934.82	cat: write error: Broken pipe
1799.67/1934.82	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1799.76/1934.94	cat: write error: Broken pipe
1799.76/1934.95	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1799.83/1935.06	cat: write error: Broken pipe
1799.94/1935.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1800.00/1935.21	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348262-1176575234/pbclasp line 103.
1800.00/1935.21	c Somebody sent me a SIGTERM
1800.00/1935.21	s UNKNOWN
1800.00/1935.23	pb2clasp1: no process killed
1800.00/1935.23	clasp: no process killed
1800.07/1935.34	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348262-1176575234/instance-348262-1176575234.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/node21/watcher-348262-1176575234 -o ROOT/results/node21/solver-348262-1176575234 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348262-1176575234.opb /tmp/evaluation/348262-1176575234/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 6228
/proc/meminfo: memFree=1456504/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=12268 CPUtime=0
/proc/6228/stat : 6228 (pbclasp) R 6226 6228 5283 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 105440728 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221236656741 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/6228/statm: 3067 317 242 3 0 167 0

[startup+0.0362109 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6228
/proc/meminfo: memFree=1456504/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=13968 CPUtime=0.03
/proc/6228/stat : 6228 (pbclasp) R 6226 6228 5283 0 -1 4194304 857 0 0 0 3 0 0 0 18 0 1 0 105440728 14303232 823 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221236335329 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6228/statm: 3492 824 314 3 0 592 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13968

[startup+0.101219 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6228
/proc/meminfo: memFree=1456504/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=0.04
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 105440728 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6228/statm: 4141 1496 322 3 0 1241 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16564

[startup+0.301239 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6228
/proc/meminfo: memFree=1456504/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=0.04
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 105440728 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6228/statm: 4141 1496 322 3 0 1241 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16564

[startup+0.701283 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6228
/proc/meminfo: memFree=1456504/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=0.04
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 105440728 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6228/statm: 4141 1496 322 3 0 1241 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16564

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 6231
/proc/meminfo: memFree=1448672/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=0.04
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 105440728 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6228/statm: 4141 1496 322 3 0 1241 0
[pid=6230] ppid=6228 vsize=5352 CPUtime=0
/proc/6230/stat : 6230 (sh) S 6228 6228 5283 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 105440733 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6230/statm: 1338 229 193 169 0 49 0
[pid=6231] ppid=6230 vsize=14492 CPUtime=1.43
/proc/6231/stat : 6231 (pb2clasp1) R 6230 6228 5283 0 -1 4194304 1041 0 0 0 143 0 0 0 25 0 1 0 105440734 14839808 984 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 221245386706 0 0 4224 0 0 0 0 17 1 0 0
/proc/6231/statm: 3623 984 340 3 0 723 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 36408

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 6231
/proc/meminfo: memFree=1447904/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=0.04
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 105440728 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6228/statm: 4141 1496 322 3 0 1241 0
[pid=6230] ppid=6228 vsize=5352 CPUtime=0
/proc/6230/stat : 6230 (sh) S 6228 6228 5283 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 105440733 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6230/statm: 1338 229 193 169 0 49 0
[pid=6231] ppid=6230 vsize=14748 CPUtime=3.03
/proc/6231/stat : 6231 (pb2clasp1) R 6230 6228 5283 0 -1 4194304 1101 0 0 0 302 1 0 0 25 0 1 0 105440734 15101952 1044 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 221250522882 0 0 4224 0 0 0 0 17 1 0 0
/proc/6231/statm: 3687 1044 340 3 0 787 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 36664

[startup+6.3019 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 6231
/proc/meminfo: memFree=1446304/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=0.04
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 105440728 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6228/statm: 4141 1496 322 3 0 1241 0
[pid=6230] ppid=6228 vsize=5352 CPUtime=0
/proc/6230/stat : 6230 (sh) S 6228 6228 5283 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 105440733 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6230/statm: 1338 229 193 169 0 49 0
[pid=6231] ppid=6230 vsize=14748 CPUtime=6.23
/proc/6231/stat : 6231 (pb2clasp1) R 6230 6228 5283 0 -1 4194304 1101 0 0 0 622 1 0 0 25 0 1 0 105440734 15101952 1044 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 221250522894 0 0 4224 0 0 0 0 17 1 0 0
/proc/6231/statm: 3687 1044 340 3 0 787 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 36664

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 6231
/proc/meminfo: memFree=1444640/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=0.04
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 105440728 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6228/statm: 4141 1496 322 3 0 1241 0
[pid=6230] ppid=6228 vsize=5352 CPUtime=0
/proc/6230/stat : 6230 (sh) S 6228 6228 5283 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 105440733 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6230/statm: 1338 229 193 169 0 49 0
[pid=6231] ppid=6230 vsize=14748 CPUtime=12.63
/proc/6231/stat : 6231 (pb2clasp1) R 6230 6228 5283 0 -1 4194304 1101 0 0 0 1261 2 0 0 25 0 1 0 105440734 15101952 1044 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 221250197808 0 0 4224 0 0 0 0 17 1 0 0
/proc/6231/statm: 3687 1044 340 3 0 787 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36664

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 6231
/proc/meminfo: memFree=1442272/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=0.04
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 105440728 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6228/statm: 4141 1496 322 3 0 1241 0
[pid=6230] ppid=6228 vsize=5352 CPUtime=0
/proc/6230/stat : 6230 (sh) S 6228 6228 5283 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 105440733 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6230/statm: 1338 229 193 169 0 49 0
[pid=6231] ppid=6230 vsize=14748 CPUtime=25.42
/proc/6231/stat : 6231 (pb2clasp1) R 6230 6228 5283 0 -1 4194304 1101 0 0 0 2539 3 0 0 25 0 1 0 105440734 15101952 1044 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 221250190597 0 0 4224 0 0 0 0 17 1 0 0
/proc/6231/statm: 3687 1044 340 3 0 787 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 36664

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7731
/proc/meminfo: memFree=1439648/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=49.27
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 20647 493311 0 1 10 35 3580 1302 16 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 49.27
Current children cumulated vsize (KiB) 16564

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10923
/proc/meminfo: memFree=1436576/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=96.46
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 59738 1504109 0 1 25 103 5554 3964 17 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 96.46
Current children cumulated vsize (KiB) 16564

[startup+162.302 s]
/proc/loadavg: 1.13 1.04 1.01 2/81 14590
/proc/meminfo: memFree=1429080/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=151.77
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 105594 2689791 0 1 43 184 7867 7083 18 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 151.77
Current children cumulated vsize (KiB) 16564

[startup+222.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/81 18366
/proc/meminfo: memFree=1429976/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=207.75
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 151926 3887871 0 1 61 262 10205 10247 16 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 207.75
Current children cumulated vsize (KiB) 16564

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/81 22046
/proc/meminfo: memFree=1427032/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=263.34
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 197961 5078271 0 1 78 344 12522 13390 17 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 263.34
Current children cumulated vsize (KiB) 16564

[startup+342.302 s]
/proc/loadavg: 1.12 1.05 1.01 2/81 25806
/proc/meminfo: memFree=1426648/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=319.03
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 244095 6271231 0 1 94 428 14850 16531 16 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 319.03
Current children cumulated vsize (KiB) 16564

[startup+402.301 s]
/proc/loadavg: 1.18 1.07 1.01 2/80 29505
/proc/meminfo: memFree=1435872/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=374.87
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 290328 7466751 0 1 112 507 17184 19684 17 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 374.87
Current children cumulated vsize (KiB) 16564

[startup+462.302 s]
/proc/loadavg: 1.27 1.13 1.03 2/81 746
/proc/meminfo: memFree=1426968/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=429.75
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 335781 8642193 0 1 129 587 19473 22786 17 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0

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

[pid=6228] ppid=6226 vsize=16564 CPUtime=1266.64
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1027197 26521233 0 1 377 1857 54282 70148 16 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1266.64
Current children cumulated vsize (KiB) 16564

[startup+1422.31 s]
/proc/loadavg: 1.06 1.08 1.02 2/81 28010
/proc/meminfo: memFree=1413720/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=1322.41
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1073331 27714193 0 1 392 1944 56607 73298 16 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1322.41
Current children cumulated vsize (KiB) 16564

[startup+1482.3 s]
/proc/loadavg: 1.16 1.09 1.02 2/81 31714
/proc/meminfo: memFree=1414936/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=1378.46
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1119651 28911871 0 1 408 2034 58938 76466 16 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1378.46
Current children cumulated vsize (KiB) 16564

[startup+1542.3 s]
/proc/loadavg: 1.14 1.10 1.03 2/81 3015
/proc/meminfo: memFree=1413336/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=1433.71
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1165290 30092031 0 1 422 2118 61242 79589 16 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1433.71
Current children cumulated vsize (KiB) 16564

[startup+1602.3 s]
/proc/loadavg: 1.05 1.08 1.02 2/81 6695
/proc/meminfo: memFree=1412184/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=1489.32
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1211226 31279871 0 1 436 2209 63548 82739 16 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1489.32
Current children cumulated vsize (KiB) 16564

[startup+1662.3 s]
/proc/loadavg: 1.07 1.08 1.02 2/81 10423
/proc/meminfo: memFree=1411032/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=1544.73
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1256964 32462591 0 1 451 2295 65838 85889 16 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1544.73
Current children cumulated vsize (KiB) 16564

[startup+1722.3 s]
/proc/loadavg: 1.02 1.06 1.01 2/81 14135
/proc/meminfo: memFree=1410648/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=1601.01
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1303395 33663231 0 1 468 2385 68173 89075 17 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1601.01
Current children cumulated vsize (KiB) 16564

[startup+1782.3 s]
/proc/loadavg: 1.01 1.05 1.01 2/80 17876
/proc/meminfo: memFree=1416864/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=1656.41
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1349145 34846353 0 1 483 2472 70478 92208 17 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1656.41
Current children cumulated vsize (KiB) 16564

[startup+1808.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/81 19543
/proc/meminfo: memFree=1409560/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=1681.14
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1369539 35373713 0 1 490 2511 71502 93611 17 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
[pid=19541] ppid=6228 vsize=5352 CPUtime=0
/proc/19541/stat : 19541 (sh) S 6228 6228 5283 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 105621553 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19541/statm: 1338 224 188 169 0 49 0
[pid=19542] ppid=19541 vsize=2520 CPUtime=0
/proc/19542/stat : 19542 (cat) R 19541 6228 5283 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 105621554 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 221236658402 0 0 4096 0 0 0 0 17 0 0 0
/proc/19542/statm: 630 87 71 4 0 42 0
[pid=19543] ppid=19541 vsize=5752 CPUtime=0.04
/proc/19543/stat : 19543 (clasp) R 19541 6228 5283 0 -1 4194304 1193 0 0 0 4 0 0 0 18 0 1 0 105621554 5890048 1044 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135100287 0 0 4096 0 0 0 0 17 1 0 0
/proc/19543/statm: 1438 1046 192 154 0 908 0
Current children cumulated CPU time (s) 1681.18
Current children cumulated vsize (KiB) 30188

# WARNING:
# current cumulated CPU time (1681.14 s) is less than in the last sample (1681.18 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (0.0400391 s) to the 'lost time'.

[startup+1808.41 s]
/proc/loadavg: 1.00 1.04 1.01 2/81 19543
/proc/meminfo: memFree=1409560/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=1681.14
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1369539 35373713 0 1 490 2511 71502 93611 17 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
[pid=19541] ppid=6228 vsize=5352 CPUtime=0
/proc/19541/stat : 19541 (sh) S 6228 6228 5283 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 105621553 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19541/statm: 1338 224 188 169 0 49 0
[pid=19542] ppid=19541 vsize=0 CPUtime=0
/proc/19542/stat : 19542 (cat) D 19541 6228 5283 0 -1 4194308 140 0 0 0 0 0 0 0 15 0 1 0 105621554 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 0 0 0
/proc/19542/statm: 0 0 0 0 0 0 0
[pid=19543] ppid=0 vsize=0 CPUtime=0
/proc/19543/stat : 19543 (clasp) X 0 -1 -1 0 -1 4194316 0 0 0 0 0 0 0 0 15 0 0 0 105621554 0 0 18446744073709551615 0 0 0 0 0 0 0 0 0 18446744071563351923 0 0 17 1 0 0
/proc/19543/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1681.14
Current children cumulated vsize (KiB) 21916

[startup+1842.3 s]
/proc/loadavg: 1.11 1.07 1.01 2/81 21583
/proc/meminfo: memFree=1409752/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=1712.69
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1395576 36046993 0 1 499 2561 72815 95394 17 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1712.69
Current children cumulated vsize (KiB) 16564

[startup+1902.3 s]
/proc/loadavg: 1.04 1.05 1.01 2/81 25383
/proc/meminfo: memFree=1410456/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=1769.18
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1442205 37252753 0 1 516 2648 75161 98593 16 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1769.18
Current children cumulated vsize (KiB) 16564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1935.2 s]
/proc/loadavg: 1.07 1.06 1.01 2/79 27469
/proc/meminfo: memFree=1412392/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=1800
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1467648 37910673 0 1 525 2695 76432 100348 16 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
[pid=27469] ppid=6228 vsize=5352 CPUtime=0
/proc/27469/stat : 27469 (sh) R 6228 6228 5283 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 105634248 5480448 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236488863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27469/statm: 1338 222 186 169 0 49 0
[pid=27470] ppid=27469 vsize=5352 CPUtime=0
/proc/27470/stat : 27470 (sh) R 27469 6228 5283 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 105634249 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 4455685 0 0 4100 65536 0 0 0 17 0 0 0
/proc/27470/statm: 1338 228 192 169 0 49 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 27268

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

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

[startup+1935.32 s]
/proc/loadavg: 1.07 1.06 1.01 2/79 27469
/proc/meminfo: memFree=1412392/2055920 swapFree=4192812/4192956
[pid=6228] ppid=6226 vsize=16564 CPUtime=1800.07
/proc/6228/stat : 6228 (pbclasp) S 6226 6228 5283 0 -1 4194304 1467807 37912607 0 1 525 2695 76432 100355 16 0 1 0 105440728 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 16564

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): 0.0400391
#  lost CPU user time (s): 0.039978
#  lost CPU system time (s): 0

Real time (s): 1935.35
CPU time (s): 1800.2
CPU user time (s): 769.673
CPU system time (s): 1030.53
CPU usage (%): 93.0166
Max. virtual memory (cumulated for all children) (KiB): 36664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 769.633
system time used= 1030.53
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39382561
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 843709
involuntary context switches= 234318

runsolver used 2.95855 second user time and 6.43602 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sat Apr 14 18:27:14 UTC 2007

IDJOB= 348262
IDBENCH= 1645
IDSOLVER= 158
FILE ID= node21/348262-1176575234

PBS_JOBID= 4556881

Free space on /tmp= 66556 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-degen3.opb
COMMAND LINE= pbclasp instance-348262-1176575234.opb /tmp/evaluation/348262-1176575234/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-348262-1176575234 -o ROOT/results/node21/conversion-348262-1176575234 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348262-1176575234/instance-348262-1176575234.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-348262-1176575234 -o ROOT/results/node21/solver-348262-1176575234 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348262-1176575234.opb /tmp/evaluation/348262-1176575234/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  869a8e6f75acef89713c9145ce005816

RANDOM SEED= 363922506

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1456976 kB
Buffers:         49676 kB
Cached:         366484 kB
SwapCached:          0 kB
Active:         289500 kB
Inactive:       172132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1456976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9064 kB
Writeback:           0 kB
Mapped:          64416 kB
Slab:           122868 kB
Committed_AS:   210128 kB
PageTables:       1788 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= 66539 MiB

End job on node21 on Sat Apr 14 18:59:32 UTC 2007