Trace number 348665

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) 1800.19 1897.82

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-ganges.opb
MD5SUM7a90d6f729b5a7cbedbc2000a888cf36
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 variables46097
Total number of constraints1706
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 constraints1706
Minimum length of a constraint13
Maximum length of a constraint1432
Number of terms in the objective function 2309
Biggest coefficient in the objective function 19879
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 525883
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 525883
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.
#

1798.05/1895.76	cat: write error: Broken pipe
1798.05/1895.76	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1798.17/1895.86	cat: write error: Broken pipe
1798.17/1895.86	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1798.27/1895.95	cat: write error: Broken pipe
1798.27/1895.96	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1798.38/1896.05	cat: write error: Broken pipe
1798.38/1896.06	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1798.47/1896.15	cat: write error: Broken pipe
1798.47/1896.15	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1798.56/1896.25	cat: write error: Broken pipe
1798.56/1896.25	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1798.67/1896.35	cat: write error: Broken pipe
1798.67/1896.35	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1798.76/1896.45	cat: write error: Broken pipe
1798.76/1896.45	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1798.87/1896.54	cat: write error: Broken pipe
1798.87/1896.55	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1798.96/1896.64	cat: write error: Broken pipe
1798.96/1896.65	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1799.06/1896.74	cat: write error: Broken pipe
1799.06/1896.74	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1799.15/1896.84	cat: write error: Broken pipe
1799.15/1896.84	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1799.25/1896.94	cat: write error: Broken pipe
1799.25/1896.94	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1799.34/1897.04	cat: write error: Broken pipe
1799.34/1897.04	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1799.46/1897.14	cat: write error: Broken pipe
1799.46/1897.14	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1799.55/1897.23	cat: write error: Broken pipe
1799.55/1897.24	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1799.64/1897.33	cat: write error: Broken pipe
1799.64/1897.34	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1799.75/1897.43	cat: write error: Broken pipe
1799.75/1897.44	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1799.82/1897.53	cat: write error: Broken pipe
1799.82/1897.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1799.93/1897.63	cat: write error: Broken pipe
1799.93/1897.64	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1800.05/1897.70	sh: line 1: 12047 Terminated              cat /tmp/evaluation/348665-1176590961/temp/instance-348665-1176590961.opb.op
1800.05/1897.70	     12048                       | clasp >/tmp/evaluation/348665-1176590961/temp/instance-348665-1176590961.opb.clasp
1800.05/1897.71	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348665-1176590961/pbclasp line 103.
1800.05/1897.74	c Somebody sent me a SIGTERM
1800.05/1897.74	s UNKNOWN
1800.05/1897.74	pb2clasp1: no process killed
1800.05/1897.75	clasp: no process killed
1800.05/1897.81	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348665-1176590961/instance-348665-1176590961.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/node9/watcher-348665-1176590961 -o ROOT/results/node9/solver-348665-1176590961 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348665-1176590961.opb /tmp/evaluation/348665-1176590961/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: 0.78 0.95 0.98 3/77 26728
/proc/meminfo: memFree=1655672/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=12268 CPUtime=0
/proc/26728/stat : 26728 (pbclasp) R 26726 26728 26645 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 135133700 12562432 365 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215418835681 0 0 4224 0 0 0 0 17 1 0 0
/proc/26728/statm: 3067 365 276 3 0 167 0

[startup+0.065286 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26728
/proc/meminfo: memFree=1655672/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=0.03
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 931 0 0 0 3 0 0 0 16 0 1 0 135133700 14438400 880 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26728/statm: 3525 880 322 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+0.101287 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26728
/proc/meminfo: memFree=1655672/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=0.03
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 931 0 0 0 3 0 0 0 16 0 1 0 135133700 14438400 880 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26728/statm: 3525 880 322 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+0.30131 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26728
/proc/meminfo: memFree=1655672/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=0.03
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 931 0 0 0 3 0 0 0 16 0 1 0 135133700 14438400 880 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26728/statm: 3525 880 322 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+0.701355 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26728
/proc/meminfo: memFree=1655672/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=0.03
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 931 0 0 0 3 0 0 0 16 0 1 0 135133700 14438400 880 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26728/statm: 3525 880 322 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+1.50245 s]
/proc/loadavg: 0.78 0.95 0.98 2/80 26731
/proc/meminfo: memFree=1651104/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=0.03
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 931 0 0 0 3 0 0 0 16 0 1 0 135133700 14438400 880 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26728/statm: 3525 880 322 3 0 625 0
[pid=26730] ppid=26728 vsize=5352 CPUtime=0
/proc/26730/stat : 26730 (sh) S 26728 26728 26645 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 135133704 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26730/statm: 1338 229 193 169 0 49 0
[pid=26731] ppid=26730 vsize=12532 CPUtime=1.45
/proc/26731/stat : 26731 (pb2clasp1) R 26730 26728 26645 0 -1 4194304 532 0 0 0 143 2 0 0 25 0 1 0 135133705 12832768 494 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 215436792043 0 0 4224 0 0 0 0 17 1 0 0
/proc/26731/statm: 3133 494 340 3 0 233 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 31984

[startup+3.10163 s]
/proc/loadavg: 0.78 0.95 0.98 2/80 26731
/proc/meminfo: memFree=1649376/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=3.04
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 1603 29376 0 0 3 1 265 35 17 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 14100

[startup+6.30199 s]
/proc/loadavg: 0.80 0.95 0.98 2/81 26962
/proc/meminfo: memFree=1643296/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=6.07
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 4715 174858 0 0 4 6 406 191 17 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 14100

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/80 27463
/proc/meminfo: memFree=1647968/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=11.99
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 10803 459936 0 0 6 16 682 495 17 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 11.99
Current children cumulated vsize (KiB) 14100

[startup+25.5012 s]
/proc/loadavg: 0.85 0.95 0.98 2/81 28474
/proc/meminfo: memFree=1641688/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=23.97
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 23015 1031298 0 0 11 35 1229 1122 17 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 23.97
Current children cumulated vsize (KiB) 14100

[startup+51.1023 s]
/proc/loadavg: 0.90 0.96 0.98 2/79 30444
/proc/meminfo: memFree=1643688/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=48.32
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 47984 2200494 0 0 21 70 2368 2373 16 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 48.32
Current children cumulated vsize (KiB) 14100

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/81 1996
/proc/meminfo: memFree=1631832/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=96.53
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 97415 4513218 0 0 41 145 4607 4860 17 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 96.53
Current children cumulated vsize (KiB) 14100

[startup+162.303 s]
/proc/loadavg: 1.03 0.98 0.99 2/81 6631
/proc/meminfo: memFree=1631768/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=153.34
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 155615 7236978 0 0 64 229 7243 7798 17 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 153.34
Current children cumulated vsize (KiB) 14100

[startup+222.303 s]
/proc/loadavg: 1.11 1.01 1.00 2/81 11311
/proc/meminfo: memFree=1632088/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=209.93
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 213615 9951378 0 0 83 313 9887 10710 17 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 209.93
Current children cumulated vsize (KiB) 14100

[startup+258.402 s]
/proc/loadavg: 1.06 1.01 1.00 1/80 14124
/proc/meminfo: memFree=1641440/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=244.09
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 248603 11588976 0 0 94 368 11469 12478 16 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
[pid=14123] ppid=26728 vsize=5352 CPUtime=0
/proc/14123/stat : 14123 (sh) S 26728 26728 26645 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 135159536 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14123/statm: 1338 230 193 169 0 49 0
[pid=14124] ppid=14123 vsize=0 CPUtime=0.02
/proc/14124/stat : 14124 (cat) D 14123 26728 26645 0 -1 4194308 118 0 0 0 0 2 0 0 18 0 1 0 135159536 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/14124/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 244.11
Current children cumulated vsize (KiB) 19452

# WARNING:
# current cumulated CPU time (244.11 s) is less than in the last sample (244.11 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (3.05176e-05 s) to the 'lost time'.

[startup+258.506 s]
/proc/loadavg: 1.06 1.01 1.00 1/80 14124
/proc/meminfo: memFree=1641440/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=244.11
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 248615 11589378 0 0 94 368 11469 12480 15 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 244.11
Current children cumulated vsize (KiB) 14100

[startup+282.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/81 15879
/proc/meminfo: memFree=1630168/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=266.24
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 271315 12651738 0 0 104 401 12500 13619 16 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 266.24
Current children cumulated vsize (KiB) 14100

[startup+342.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/80 20620
/proc/meminfo: memFree=1641184/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=323.61
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 330103 15403176 0 0 123 498 15160 16580 17 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 323.61
Current children cumulated vsize (KiB) 14100

[startup+402.302 s]
/proc/loadavg: 1.09 1.04 1.01 3/80 25218
/proc/meminfo: memFree=1643296/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=380.36
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 388103 18117576 0 0 141 585 17792 19518 16 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 380.36
Current children cumulated vsize (KiB) 14100


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

[startup+1302.3 s]
/proc/loadavg: 1.17 1.09 1.02 2/80 30595
/proc/meminfo: memFree=1636928/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=1234.42
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 1262203 59025456 0 0 421 1902 57393 63726 16 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
[pid=30594] ppid=26728 vsize=5352 CPUtime=0
/proc/30594/stat : 30594 (sh) S 26728 26728 26645 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 135263930 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30594/statm: 1338 230 193 169 0 49 0
[pid=30595] ppid=30594 vsize=2520 CPUtime=0
/proc/30595/stat : 30595 (cat) R 30594 26728 26645 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 135263930 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 215419158754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30595/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1234.42
Current children cumulated vsize (KiB) 21972

[startup+1362.3 s]
/proc/loadavg: 1.10 1.09 1.02 2/80 2752
/proc/meminfo: memFree=1633984/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=1290.88
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 1320003 61730496 0 0 441 1984 59998 66665 16 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 1290.88
Current children cumulated vsize (KiB) 14100

[startup+1422.31 s]
/proc/loadavg: 1.10 1.10 1.02 2/81 7499
/proc/meminfo: memFree=1623352/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=1348.4
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 1378815 64482738 0 0 460 2073 62653 69654 17 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 1348.4
Current children cumulated vsize (KiB) 14100

[startup+1482.3 s]
/proc/loadavg: 1.04 1.08 1.02 2/81 12083
/proc/meminfo: memFree=1624312/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=1404.98
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 1436615 67187778 0 0 480 2158 65271 72589 16 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 1404.98
Current children cumulated vsize (KiB) 14100

[startup+1542.3 s]
/proc/loadavg: 1.06 1.08 1.02 2/81 16819
/proc/meminfo: memFree=1621240/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=1462.42
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 1495415 69939618 0 0 498 2244 67927 75573 17 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 1462.42
Current children cumulated vsize (KiB) 14100

[startup+1602.3 s]
/proc/loadavg: 1.02 1.06 1.01 2/81 21427
/proc/meminfo: memFree=1631168/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=1519.34
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 1553615 72663378 0 0 517 2333 70563 78521 17 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 1519.34
Current children cumulated vsize (KiB) 14100

[startup+1662.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/80 26136
/proc/meminfo: memFree=1633352/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=1576.36
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 1612003 75396096 0 0 537 2423 73202 81474 18 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 1576.36
Current children cumulated vsize (KiB) 14100

[startup+1722.3 s]
/proc/loadavg: 1.06 1.06 1.01 2/81 30787
/proc/meminfo: memFree=1625664/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=1633.55
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 1670515 78134298 0 0 558 2514 75842 84441 16 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 1633.55
Current children cumulated vsize (KiB) 14100

[startup+1756.6 s]
/proc/loadavg: 1.03 1.05 1.01 2/80 1069
/proc/meminfo: memFree=1631368/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=1666.38
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 1704103 79706376 0 0 570 2568 77366 86134 18 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
[pid=1068] ppid=26728 vsize=5352 CPUtime=0
/proc/1068/stat : 1068 (sh) S 26728 26728 26645 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 135309358 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1068/statm: 1338 230 193 169 0 49 0
[pid=1069] ppid=1068 vsize=0 CPUtime=0.02
/proc/1069/stat : 1069 (cat) D 1068 26728 26645 0 -1 4194308 118 0 0 0 0 2 0 0 18 0 1 0 135309359 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/1069/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1666.4
Current children cumulated vsize (KiB) 19452

# WARNING:
# current cumulated CPU time (1666.4 s) is less than in the last sample (1666.4 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (0.00012207 s) to the 'lost time'.

[startup+1756.71 s]
/proc/loadavg: 1.03 1.05 1.01 2/80 1069
/proc/meminfo: memFree=1631368/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=1666.4
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 1704115 79706778 0 0 570 2568 77366 86136 18 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 1666.4
Current children cumulated vsize (KiB) 14100

[startup+1782.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/81 3088
/proc/meminfo: memFree=1618944/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=1690.89
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 1729103 80876376 0 0 577 2609 78492 87411 17 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 1690.89
Current children cumulated vsize (KiB) 14100

[startup+1842.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/81 7664
/proc/meminfo: memFree=1620096/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=1747.42
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 1786915 83581818 0 0 594 2701 81118 90329 16 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
Current children cumulated CPU time (s) 1747.42
Current children cumulated vsize (KiB) 14100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1897.7 s]
/proc/loadavg: 1.08 1.06 1.01 2/81 12048
/proc/meminfo: memFree=1623552/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=14100 CPUtime=1800.03
/proc/26728/stat : 26728 (pbclasp) S 26726 26728 26645 0 -1 4194304 1840715 86099658 0 0 611 2781 83561 93050 17 0 1 0 135133700 14438400 900 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26728/statm: 3525 900 342 3 0 625 0
[pid=12046] ppid=26728 vsize=5352 CPUtime=0
/proc/12046/stat : 12046 (sh) S 26728 26728 26645 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 135323468 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12046/statm: 1338 224 188 169 0 49 0
[pid=12047] ppid=12046 vsize=2520 CPUtime=0
/proc/12047/stat : 12047 (cat) S 12046 26728 26645 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 135323468 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 215419158754 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12047/statm: 630 87 71 4 0 42 0
[pid=12048] ppid=12046 vsize=8788 CPUtime=0.02
/proc/12048/stat : 12048 (clasp) R 12046 26728 26645 0 -1 4194304 2015 0 0 0 2 0 0 0 21 0 1 0 135323468 8998912 1785 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 0 0 0
/proc/12048/statm: 2197 1790 174 154 0 1667 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 30760

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

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

[startup+1897.82 s]
/proc/loadavg: 1.08 1.06 1.01 2/81 12048
/proc/meminfo: memFree=1623552/2055920 swapFree=4192812/4192956
[pid=26728] ppid=26726 vsize=0 CPUtime=1800.17
/proc/26728/stat : 26728 (pbclasp) R 26726 26728 26645 0 -1 4194308 1841309 86107259 0 0 611 2781 83568 93057 16 0 1 0 135133700 0 0 18446744073709551615 0 0 0 0 0 0 0 4224 16384 0 0 0 17 0 0 0
/proc/26728/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

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): 0.000152588
#  lost CPU user time (s): 0
#  lost CPU system time (s): 7.62939e-05

Real time (s): 1897.82
CPU time (s): 1800.19
CPU user time (s): 841.804
CPU system time (s): 958.39
CPU usage (%): 94.8559
Max. virtual memory (cumulated for all children) (KiB): 35252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 841.804
system time used= 958.39
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87948568
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= 892554
involuntary context switches= 255817

runsolver used 2.97855 second user time and 6.61499 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Apr 14 22:49:21 UTC 2007

IDJOB= 348665
IDBENCH= 1708
IDSOLVER= 158
FILE ID= node9/348665-1176590961

PBS_JOBID= 4556811

Free space on /tmp= 66554 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-ganges.opb
COMMAND LINE= pbclasp instance-348665-1176590961.opb /tmp/evaluation/348665-1176590961/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-348665-1176590961 -o ROOT/results/node9/conversion-348665-1176590961 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348665-1176590961/instance-348665-1176590961.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-348665-1176590961 -o ROOT/results/node9/solver-348665-1176590961 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348665-1176590961.opb /tmp/evaluation/348665-1176590961/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  7a90d6f729b5a7cbedbc2000a888cf36

RANDOM SEED= 810217911

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1656144 kB
Buffers:         70964 kB
Cached:         218172 kB
SwapCached:          0 kB
Active:          97416 kB
Inactive:       247796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3072 kB
Writeback:           0 kB
Mapped:          73276 kB
Slab:            40136 kB
Committed_AS:  4636096 kB
PageTables:       1784 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= 66546 MiB

End job on node9 on Sat Apr 14 23:21:01 UTC 2007