Trace number 348271

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) 1800.23 1941.3

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.
#

1798.56/1939.64	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1798.62/1939.71	cat: write error: Broken pipe
1798.62/1939.72	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1798.62/1939.79	cat: write error: Broken pipe
1798.62/1939.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1798.77/1939.87	cat: write error: Broken pipe
1798.77/1939.87	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1798.85/1939.94	cat: write error: Broken pipe
1798.85/1939.95	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1798.92/1940.02	cat: write error: Broken pipe
1798.92/1940.02	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1798.92/1940.09	cat: write error: Broken pipe
1798.92/1940.09	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1799.05/1940.17	cat: write error: Broken pipe
1799.05/1940.17	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1799.13/1940.24	cat: write error: Broken pipe
1799.13/1940.24	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1799.24/1940.31	cat: write error: Broken pipe
1799.24/1940.32	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1799.24/1940.39	cat: write error: Broken pipe
1799.24/1940.39	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1799.34/1940.46	cat: write error: Broken pipe
1799.34/1940.46	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1799.42/1940.54	cat: write error: Broken pipe
1799.42/1940.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1799.50/1940.61	cat: write error: Broken pipe
1799.50/1940.61	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1799.50/1940.68	cat: write error: Broken pipe
1799.50/1940.69	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1799.65/1940.76	cat: write error: Broken pipe
1799.65/1940.76	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1799.71/1940.83	cat: write error: Broken pipe
1799.71/1940.83	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1799.84/1940.90	cat: write error: Broken pipe
1799.84/1940.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1799.84/1940.98	cat: write error: Broken pipe
1799.84/1940.98	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1799.93/1941.05	cat: write error: Broken pipe
1799.93/1941.05	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1799.99/1941.12	cat: write error: Broken pipe
1799.99/1941.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1800.13/1941.20	cat: write error: Broken pipe
1800.13/1941.20	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348271-1176575282/pbclasp line 103.
1800.13/1941.21	c Somebody sent me a SIGTERM
1800.13/1941.21	s UNKNOWN
1800.13/1941.22	pb2clasp1: no process killed
1800.13/1941.23	clasp-1.0: no process killed
1800.13/1941.29	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348271-1176575282/instance-348271-1176575282.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/node54/watcher-348271-1176575282 -o ROOT/results/node54/solver-348271-1176575282 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348271-1176575282.opb /tmp/evaluation/348271-1176575282/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: 0.85 0.97 0.99 3/66 6600
/proc/meminfo: memFree=1515632/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=12268 CPUtime=0
/proc/6600/stat : 6600 (pbclasp) R 6598 6600 5648 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 104902703 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234211736165 0 0 4224 0 0 0 0 17 1 0 0
/proc/6600/statm: 3067 317 242 3 0 167 0

[startup+0.0333869 s]
/proc/loadavg: 0.85 0.97 0.99 3/66 6600
/proc/meminfo: memFree=1515632/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=13968 CPUtime=0.02
/proc/6600/stat : 6600 (pbclasp) R 6598 6600 5648 0 -1 4194304 852 0 0 0 2 0 0 0 18 0 1 0 104902703 14303232 818 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234211414753 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6600/statm: 3492 818 314 3 0 592 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13968

[startup+0.102398 s]
/proc/loadavg: 0.85 0.97 0.99 3/66 6600
/proc/meminfo: memFree=1515632/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=0.04
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 104902703 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6600/statm: 4141 1496 322 3 0 1241 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16564

[startup+0.301428 s]
/proc/loadavg: 0.85 0.97 0.99 3/66 6600
/proc/meminfo: memFree=1515632/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=0.04
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 104902703 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6600/statm: 4141 1496 322 3 0 1241 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16564

[startup+0.701473 s]
/proc/loadavg: 0.85 0.97 0.99 3/66 6600
/proc/meminfo: memFree=1515632/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=0.04
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 104902703 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6600/statm: 4141 1496 322 3 0 1241 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16564

[startup+1.50157 s]
/proc/loadavg: 0.85 0.97 0.99 2/69 6603
/proc/meminfo: memFree=1507544/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=0.04
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 104902703 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6600/statm: 4141 1496 322 3 0 1241 0
[pid=6602] ppid=6600 vsize=5352 CPUtime=0
/proc/6602/stat : 6602 (sh) S 6600 6600 5648 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 104902708 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6602/statm: 1338 229 193 169 0 49 0
[pid=6603] ppid=6602 vsize=14492 CPUtime=1.43
/proc/6603/stat : 6603 (pb2clasp1) R 6602 6600 5648 0 -1 4194304 1041 0 0 0 143 0 0 0 25 0 1 0 104902708 14839808 984 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234229272250 0 0 4224 0 0 0 0 17 1 0 0
/proc/6603/statm: 3623 984 340 3 0 723 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 36408

[startup+3.10178 s]
/proc/loadavg: 0.85 0.97 0.99 2/69 6603
/proc/meminfo: memFree=1506968/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=0.04
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 104902703 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6600/statm: 4141 1496 322 3 0 1241 0
[pid=6602] ppid=6600 vsize=5352 CPUtime=0
/proc/6602/stat : 6602 (sh) S 6600 6600 5648 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 104902708 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6602/statm: 1338 229 193 169 0 49 0
[pid=6603] ppid=6602 vsize=14748 CPUtime=3.03
/proc/6603/stat : 6603 (pb2clasp1) R 6602 6600 5648 0 -1 4194304 1101 0 0 0 303 0 0 0 25 0 1 0 104902708 15101952 1044 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234229796616 0 0 4224 0 0 0 0 17 1 0 0
/proc/6603/statm: 3687 1044 340 3 0 787 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 36664

[startup+6.30119 s]
/proc/loadavg: 0.86 0.97 0.99 2/69 6603
/proc/meminfo: memFree=1505624/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=0.04
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 104902703 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6600/statm: 4141 1496 322 3 0 1241 0
[pid=6602] ppid=6600 vsize=5352 CPUtime=0
/proc/6602/stat : 6602 (sh) S 6600 6600 5648 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 104902708 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6602/statm: 1338 229 193 169 0 49 0
[pid=6603] ppid=6602 vsize=14748 CPUtime=6.23
/proc/6603/stat : 6603 (pb2clasp1) R 6602 6600 5648 0 -1 4194304 1101 0 0 0 622 1 0 0 25 0 1 0 104902708 15101952 1044 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234229796610 0 0 4224 0 0 0 0 17 1 0 0
/proc/6603/statm: 3687 1044 340 3 0 787 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 36664

[startup+12.702 s]
/proc/loadavg: 0.87 0.97 0.99 2/69 6603
/proc/meminfo: memFree=1503832/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=0.04
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 104902703 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6600/statm: 4141 1496 322 3 0 1241 0
[pid=6602] ppid=6600 vsize=5352 CPUtime=0
/proc/6602/stat : 6602 (sh) S 6600 6600 5648 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 104902708 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6602/statm: 1338 229 193 169 0 49 0
[pid=6603] ppid=6602 vsize=14748 CPUtime=12.63
/proc/6603/stat : 6603 (pb2clasp1) R 6602 6600 5648 0 -1 4194304 1101 0 0 0 1261 2 0 0 25 0 1 0 104902708 15101952 1044 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234211448382 0 0 4224 0 0 0 0 17 1 0 0
/proc/6603/statm: 3687 1044 340 3 0 787 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36664

[startup+25.5026 s]
/proc/loadavg: 0.90 0.97 0.99 3/69 6603
/proc/meminfo: memFree=1501400/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=0.04
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1573 0 0 0 4 0 0 0 16 0 1 0 104902703 16961536 1496 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6600/statm: 4141 1496 322 3 0 1241 0
[pid=6602] ppid=6600 vsize=5352 CPUtime=0
/proc/6602/stat : 6602 (sh) S 6600 6600 5648 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 104902708 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6602/statm: 1338 229 193 169 0 49 0
[pid=6603] ppid=6602 vsize=14748 CPUtime=25.43
/proc/6603/stat : 6603 (pb2clasp1) R 6602 6600 5648 0 -1 4194304 1101 0 0 0 2540 3 0 0 25 0 1 0 104902708 15101952 1044 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234229803196 0 0 4224 0 0 0 0 17 1 0 0
/proc/6603/statm: 3687 1044 340 3 0 787 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 36664

[startup+51.1029 s]
/proc/loadavg: 1.17 1.02 1.01 2/69 9047
/proc/meminfo: memFree=1495808/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=48.85
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 31788 523675 0 3 13 58 2801 2013 17 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 48.85
Current children cumulated vsize (KiB) 16564

[startup+102.306 s]
/proc/loadavg: 1.11 1.03 1.01 2/69 14351
/proc/meminfo: memFree=1492992/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=96.26
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 95327 1624297 0 3 36 176 3181 6233 16 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 96.26
Current children cumulated vsize (KiB) 16564

[startup+162.302 s]
/proc/loadavg: 1.13 1.05 1.01 2/69 20447
/proc/meminfo: memFree=1496832/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=151.72
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 169749 2912875 0 3 61 321 3622 11168 18 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 151.72
Current children cumulated vsize (KiB) 16564

[startup+222.303 s]
/proc/loadavg: 1.10 1.06 1.01 2/69 26607
/proc/meminfo: memFree=1488768/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=206.92
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 243602 4191811 0 3 85 463 4070 16074 17 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 206.92
Current children cumulated vsize (KiB) 16564

[startup+282.302 s]
/proc/loadavg: 1.17 1.08 1.02 2/69 32695
/proc/meminfo: memFree=1489600/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=262.34
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 317921 5478715 0 3 107 606 4528 20993 16 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 262.34
Current children cumulated vsize (KiB) 16564

[startup+342.302 s]
/proc/loadavg: 1.21 1.10 1.03 2/69 6468
/proc/meminfo: memFree=1483328/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=317.74
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 392082 6763075 0 3 132 739 4974 25929 18 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 317.74
Current children cumulated vsize (KiB) 16564

[startup+402.301 s]
/proc/loadavg: 1.13 1.10 1.02 1/69 12607
/proc/meminfo: memFree=1481216/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=373.67
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 466999 8060425 0 3 154 882 5435 30896 18 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 373.67
Current children cumulated vsize (KiB) 16564

[startup+462.302 s]
/proc/loadavg: 1.19 1.11 1.03 2/69 18689
/proc/meminfo: memFree=1484288/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=428.21
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 539886 9322621 0 3 179 1019 5882 35741 17 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0

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

Current children cumulated CPU time (s) 873.33
Current children cumulated vsize (KiB) 16564

[startup+1002.3 s]
/proc/loadavg: 1.10 1.06 1.01 2/70 9384
/proc/meminfo: memFree=1467704/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=929.8
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1210849 20941855 0 3 414 2320 9955 80291 16 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 929.8
Current children cumulated vsize (KiB) 16564

[startup+1062.3 s]
/proc/loadavg: 1.13 1.07 1.01 1/70 15520
/proc/meminfo: memFree=1467256/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=985.85
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1285766 22239205 0 3 441 2460 10408 85276 18 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 985.85
Current children cumulated vsize (KiB) 16564

[startup+1122.3 s]
/proc/loadavg: 1.18 1.10 1.02 2/69 21741
/proc/meminfo: memFree=1474496/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1041.59
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1360199 23528185 0 3 468 2603 10863 90225 18 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1041.59
Current children cumulated vsize (KiB) 16564

[startup+1182.3 s]
/proc/loadavg: 1.14 1.11 1.03 2/69 27837
/proc/meminfo: memFree=1473536/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1097.39
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1434632 24817165 0 3 497 2745 11321 95176 17 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1097.39
Current children cumulated vsize (KiB) 16564

[startup+1242.3 s]
/proc/loadavg: 1.11 1.10 1.03 2/69 1597
/proc/meminfo: memFree=1468800/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1153.28
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1509259 26109493 0 3 525 2889 11775 100139 16 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1153.28
Current children cumulated vsize (KiB) 16564

[startup+1302.3 s]
/proc/loadavg: 1.08 1.10 1.03 2/69 7839
/proc/meminfo: memFree=1465088/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1209.06
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1583607 27397201 0 3 554 3046 12217 105089 16 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
[pid=7840] ppid=6600 vsize=16564 CPUtime=0
/proc/7840/stat : 7840 (pbclasp) R 6600 6600 5648 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 105032933 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234211568935 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7840/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1209.06
Current children cumulated vsize (KiB) 33128

[startup+1362.3 s]
/proc/loadavg: 1.03 1.08 1.02 2/69 13887
/proc/meminfo: memFree=1467968/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1264.2
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1657431 28675333 0 3 581 3197 12668 109974 16 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1264.2
Current children cumulated vsize (KiB) 16564

[startup+1422.31 s]
/proc/loadavg: 1.10 1.09 1.03 2/69 20039
/proc/meminfo: memFree=1465280/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1319.48
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1731188 29952595 0 3 605 3352 13107 114884 16 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1319.48
Current children cumulated vsize (KiB) 16564

[startup+1482.3 s]
/proc/loadavg: 1.17 1.10 1.03 2/69 26093
/proc/meminfo: memFree=1470720/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1374.86
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1805041 31231531 0 3 633 3510 13545 119798 16 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1374.86
Current children cumulated vsize (KiB) 16564

[startup+1542.3 s]
/proc/loadavg: 1.06 1.08 1.03 2/69 32295
/proc/meminfo: memFree=1471616/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1430.49
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1879310 32517967 0 3 659 3665 13994 124731 16 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1430.49
Current children cumulated vsize (KiB) 16564

[startup+1602.3 s]
/proc/loadavg: 1.02 1.06 1.02 2/69 5972
/proc/meminfo: memFree=1467200/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1486.32
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 1953829 33808219 0 3 687 3810 14454 129681 18 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1486.32
Current children cumulated vsize (KiB) 16564

[startup+1662.3 s]
/proc/loadavg: 1.01 1.05 1.01 1/69 12167
/proc/meminfo: memFree=1470144/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1541.91
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 2027972 35092177 0 3 716 3954 14902 134619 18 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 16564

[startup+1722.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/69 18289
/proc/meminfo: memFree=1463232/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1597.79
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 2102678 36385777 0 3 746 4094 15354 139585 16 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1597.79
Current children cumulated vsize (KiB) 16564

[startup+1782.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/69 24457
/proc/meminfo: memFree=1466752/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1653.03
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 2176646 37666789 0 3 770 4236 15808 144489 18 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1653.03
Current children cumulated vsize (KiB) 16564

[startup+1842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 30529
/proc/meminfo: memFree=1461376/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1708.67
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 2250886 38952421 0 3 798 4386 16258 149425 16 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1708.67
Current children cumulated vsize (KiB) 16564

[startup+1902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 4243
/proc/meminfo: memFree=1464512/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1763.9
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 2324449 40226335 0 3 826 4533 16704 154327 18 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
Current children cumulated CPU time (s) 1763.9
Current children cumulated vsize (KiB) 16564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1941.2 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 8310
/proc/meminfo: memFree=1459192/2055920 swapFree=4191892/4192956
[pid=6600] ppid=6598 vsize=16564 CPUtime=1800.13
/proc/6600/stat : 6600 (pbclasp) S 6598 6600 5648 0 -1 4194304 2372793 41063737 0 3 843 4631 16998 157541 16 0 1 0 104902703 16961536 1516 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6600/statm: 4141 1516 342 3 0 1241 0
[pid=8308] ppid=6600 vsize=5352 CPUtime=0
/proc/8308/stat : 8308 (sh) S 6600 6600 5648 0 -1 4194304 285 140 0 0 0 0 0 0 16 0 1 0 105096822 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563355516 0 0 17 0 0 0
/proc/8308/statm: 1338 224 188 169 0 49 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 21916

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

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

Child status: 0
Real time (s): 1941.3
CPU time (s): 1800.23
CPU user time (s): 178.43
CPU system time (s): 1621.8
CPU usage (%): 92.7333
Max. virtual memory (cumulated for all children) (KiB): 36664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 178.43
system time used= 1621.8
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43440076
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1270494
involuntary context switches= 271754

runsolver used 3.47147 second user time and 6.92495 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sat Apr 14 18:28:02 UTC 2007

IDJOB= 348271
IDBENCH= 1645
IDSOLVER= 167
FILE ID= node54/348271-1176575282

PBS_JOBID= 4556884

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-348271-1176575282.opb /tmp/evaluation/348271-1176575282/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-348271-1176575282 -o ROOT/results/node54/conversion-348271-1176575282 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348271-1176575282/instance-348271-1176575282.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-348271-1176575282 -o ROOT/results/node54/solver-348271-1176575282 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348271-1176575282.opb /tmp/evaluation/348271-1176575282/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  869a8e6f75acef89713c9145ce005816

RANDOM SEED= 64765070

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1515976 kB
Buffers:         43244 kB
Cached:         360960 kB
SwapCached:        396 kB
Active:         164048 kB
Inactive:       256884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515976 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            8464 kB
Writeback:           0 kB
Mapped:          25764 kB
Slab:           104884 kB
Committed_AS:   125844 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66540 MiB

End job on node54 on Sat Apr 14 19:00:26 UTC 2007