Trace number 363004

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) 1800.24 1909.9

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-80bau3b.opb
MD5SUMbe4f4f29b9c7e2eb46e68f9bd24a134f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.87671
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables228630
Total number of constraints5194
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 constraints5194
Minimum length of a constraint10
Maximum length of a constraint3330
Number of terms in the objective function 182710
Biggest coefficient in the objective function 400
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 583528
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 583528
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.
#

1796.83/1906.55	cat: write error: Broken pipe
1796.83/1906.56	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1796.99/1906.71	cat: write error: Broken pipe
1796.99/1906.72	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1797.09/1906.87	cat: write error: Broken pipe
1797.09/1906.88	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1797.31/1907.03	cat: write error: Broken pipe
1797.31/1907.04	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1797.39/1907.19	cat: write error: Broken pipe
1797.52/1907.20	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1797.63/1907.36	cat: write error: Broken pipe
1797.63/1907.36	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1797.78/1907.52	cat: write error: Broken pipe
1797.78/1907.53	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1797.89/1907.68	cat: write error: Broken pipe
1797.89/1907.69	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1798.11/1907.84	cat: write error: Broken pipe
1798.11/1907.85	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1798.19/1908.00	cat: write error: Broken pipe
1798.33/1908.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1798.41/1908.16	cat: write error: Broken pipe
1798.41/1908.17	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1798.58/1908.32	cat: write error: Broken pipe
1798.58/1908.33	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1798.72/1908.48	cat: write error: Broken pipe
1798.72/1908.49	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1798.91/1908.63	cat: write error: Broken pipe
1798.91/1908.64	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1798.98/1908.79	cat: write error: Broken pipe
1799.12/1908.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1799.21/1908.95	cat: write error: Broken pipe
1799.21/1908.96	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1799.37/1909.11	cat: write error: Broken pipe
1799.37/1909.12	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1799.47/1909.27	cat: write error: Broken pipe
1799.47/1909.28	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1799.70/1909.43	cat: write error: Broken pipe
1799.70/1909.44	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1799.83/1909.59	cat: write error: Broken pipe
1799.93/1909.60	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1800.01/1909.70	sh: line 1: 17143 Terminated              cat /tmp/evaluation/363004-1177021736/temp/instance-363004-1177021736.opb.op
1800.01/1909.70	     17144                       | clasp >/tmp/evaluation/363004-1177021736/temp/instance-363004-1177021736.opb.clasp
1800.01/1909.71	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363004-1177021736/pbclasp line 103.
1800.01/1909.71	c Somebody sent me a SIGTERM
1800.01/1909.71	s UNKNOWN
1800.01/1909.72	pb2clasp1: no process killed
1800.01/1909.73	clasp: no process killed
1800.14/1909.88	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363004-1177021736/instance-363004-1177021736.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/node66/watcher-363004-1177021736 -o ROOT/results/node66/solver-363004-1177021736 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363004-1177021736.opb /tmp/evaluation/363004-1177021736/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 0.94 0.96 3/64 28470
/proc/meminfo: memFree=1758120/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=12268 CPUtime=0
/proc/28470/stat : 28470 (pbclasp) D 28468 28470 27974 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 178163142 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607804517 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/28470/statm: 3067 317 242 3 0 167 0

[startup+0.018319 s]
/proc/loadavg: 0.85 0.94 0.96 3/64 28470
/proc/meminfo: memFree=1758120/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=12796 CPUtime=0.01
/proc/28470/stat : 28470 (pbclasp) R 28468 28470 27974 0 -1 4194304 569 0 0 0 1 0 0 0 18 0 1 0 178163142 13103104 535 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607483105 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28470/statm: 3199 535 314 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.101335 s]
/proc/loadavg: 0.85 0.94 0.96 3/64 28470
/proc/meminfo: memFree=1758120/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=16448 CPUtime=0.09
/proc/28470/stat : 28470 (pbclasp) R 28468 28470 27974 0 -1 4194304 1473 0 0 0 9 0 0 0 18 0 1 0 178163142 16842752 1439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607483105 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28470/statm: 4112 1439 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301374 s]
/proc/loadavg: 0.85 0.94 0.96 3/64 28470
/proc/meminfo: memFree=1758120/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=31380 CPUtime=0.29
/proc/28470/stat : 28470 (pbclasp) R 28468 28470 27974 0 -1 4194304 10006 0 0 0 25 4 0 0 19 0 1 0 178163142 32133120 5196 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227621670664 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28470/statm: 7845 5196 320 3 0 4945 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31380

[startup+0.701453 s]
/proc/loadavg: 0.85 0.94 0.96 3/64 28470
/proc/meminfo: memFree=1758120/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=31380 CPUtime=0.69
/proc/28470/stat : 28470 (pbclasp) R 28468 28470 27974 0 -1 4194304 30431 0 0 0 57 12 0 0 22 0 1 0 178163142 32133120 5196 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227621670658 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28470/statm: 7845 5196 320 3 0 4945 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31380

[startup+1.50161 s]
/proc/loadavg: 0.85 0.94 0.96 2/65 28471
/proc/meminfo: memFree=1739616/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=31380 CPUtime=1.49
/proc/28470/stat : 28470 (pbclasp) R 28468 28470 27974 0 -1 4194304 71590 0 0 0 120 29 0 0 25 0 1 0 178163142 32133120 5030 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607516586 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28470/statm: 7845 5037 320 3 0 4945 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31380

[startup+3.10193 s]
/proc/loadavg: 0.85 0.94 0.96 2/65 28471
/proc/meminfo: memFree=1738336/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=31380 CPUtime=3.09
/proc/28470/stat : 28470 (pbclasp) R 28468 28470 27974 0 -1 4194304 154406 0 0 0 245 64 0 0 25 0 1 0 178163142 32133120 5196 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607516722 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28470/statm: 7845 5196 320 3 0 4945 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31380

[startup+6.30157 s]
/proc/loadavg: 0.86 0.94 0.96 2/65 28471
/proc/meminfo: memFree=1738272/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=31376 CPUtime=6.29
/proc/28470/stat : 28470 (pbclasp) R 28468 28470 27974 0 -1 4194304 319423 0 0 0 501 128 0 0 25 0 1 0 178163142 32129024 5195 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227621670664 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28470/statm: 7844 5195 320 3 0 4944 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31376

[startup+12.7019 s]
/proc/loadavg: 0.87 0.94 0.96 2/65 28471
/proc/meminfo: memFree=1738280/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=31632 CPUtime=12.69
/proc/28470/stat : 28470 (pbclasp) R 28468 28470 27974 0 -1 4194304 649323 0 0 0 1004 265 0 0 25 0 1 0 178163142 32391168 5227 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607516586 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28470/statm: 7908 5227 320 3 0 5008 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31632

[startup+25.5014 s]
/proc/loadavg: 0.90 0.94 0.96 2/65 28471
/proc/meminfo: memFree=1738024/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=31768 CPUtime=25.48
/proc/28470/stat : 28470 (pbclasp) R 28468 28470 27974 0 -1 4194304 1308157 0 0 0 2011 537 0 0 25 0 1 0 178163142 32530432 5292 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607516959 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28470/statm: 7942 5292 320 3 0 5042 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31768

[startup+51.1015 s]
/proc/loadavg: 0.93 0.94 0.96 2/65 28471
/proc/meminfo: memFree=1738728/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=32292 CPUtime=51.06
/proc/28470/stat : 28470 (pbclasp) R 28468 28470 27974 0 -1 4194304 2622586 0 0 0 4023 1083 0 0 25 0 1 0 178163142 33067008 5422 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227621670670 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28470/statm: 8073 5422 320 3 0 5173 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32292

[startup+102.307 s]
/proc/loadavg: 1.05 0.97 0.97 2/68 29304
/proc/meminfo: memFree=1708824/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=100.61
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 3787293 202196 0 0 5852 1646 1678 885 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 100.61
Current children cumulated vsize (KiB) 33460

[startup+162.302 s]
/proc/loadavg: 1.40 1.08 1.01 2/67 32101
/proc/meminfo: memFree=1709600/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=156.89
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 3820828 880662 0 0 6139 1825 3864 3861 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 156.89
Current children cumulated vsize (KiB) 33460

[startup+222.302 s]
/proc/loadavg: 1.65 1.20 1.05 2/68 2496
/proc/meminfo: memFree=1706648/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=212.84
/proc/28470/stat : 28470 (pbclasp) R 28468 28470 27974 0 -1 4194304 3854131 1554480 0 0 6426 2002 6043 6813 17 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227621306770 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 212.84
Current children cumulated vsize (KiB) 33460

[startup+224.601 s]
/proc/loadavg: 1.68 1.21 1.05 1/67 2603
/proc/meminfo: memFree=1708448/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=214.76
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 3855286 1577544 0 0 6437 2008 6116 6915 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
[pid=2602] ppid=28470 vsize=5352 CPUtime=0
/proc/2602/stat : 2602 (sh) S 28470 28470 27974 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 178185570 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2602/statm: 1338 230 193 169 0 49 0
[pid=2603] ppid=2602 vsize=5352 CPUtime=0.01
/proc/2603/stat : 2603 (sh) D 2602 28470 27974 0 -1 4194368 21 0 0 0 0 1 0 0 18 0 1 0 178185570 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607805426 0 0 4096 0 18446744071563608069 0 0 17 0 0 0
/proc/2603/statm: 1338 232 195 169 0 49 0
Current children cumulated CPU time (s) 214.77
Current children cumulated vsize (KiB) 44164

# WARNING:
# current cumulated CPU time (214.77 s) is less than in the last sample (214.77 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1.52588e-05 s) to the 'lost time'.

[startup+224.701 s]
/proc/loadavg: 1.68 1.21 1.05 1/67 2603
/proc/meminfo: memFree=1708448/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=214.77
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 3855302 1577946 0 0 6437 2008 6116 6916 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 214.77
Current children cumulated vsize (KiB) 33460

[startup+282.302 s]
/proc/loadavg: 1.56 1.26 1.08 2/68 5306
/proc/meminfo: memFree=1705048/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=269.52
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 3887803 2235672 0 0 6713 2184 8227 9828 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 269.52
Current children cumulated vsize (KiB) 33460

[startup+342.302 s]
/proc/loadavg: 1.20 1.21 1.07 2/66 8132
/proc/meminfo: memFree=1705128/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=325.44
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 3921053 2908372 0 0 6998 2361 10399 12786 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 325.44
Current children cumulated vsize (KiB) 33460

[startup+402.302 s]
/proc/loadavg: 1.07 1.17 1.07 2/67 10911
/proc/meminfo: memFree=1708448/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=381.55
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 3954436 3583997 0 0 7281 2541 12581 15752 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 381.55
Current children cumulated vsize (KiB) 33460

[startup+462.302 s]
/proc/loadavg: 1.07 1.15 1.07 2/68 13762
/proc/meminfo: memFree=1703896/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=437.95
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 3988017 4262980 0 0 7567 2720 14769 18739 17 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0

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

[startup+1122.3 s]
/proc/loadavg: 1.13 1.06 1.04 2/66 12202
/proc/meminfo: memFree=1707752/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1054.46
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4354443 11676536 0 0 10697 4689 38696 51364 15 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 1054.46
Current children cumulated vsize (KiB) 33460

[startup+1182.3 s]
/proc/loadavg: 1.05 1.05 1.03 2/67 15027
/proc/meminfo: memFree=1695712/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1111.46
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4388358 12362690 0 0 10994 4871 40911 54370 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 1111.46
Current children cumulated vsize (KiB) 33460

[startup+1242.3 s]
/proc/loadavg: 1.02 1.04 1.03 2/68 17862
/proc/meminfo: memFree=1694552/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1167.6
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4421741 13038315 0 0 11282 5051 43094 57333 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 1167.6
Current children cumulated vsize (KiB) 33460

[startup+1302.3 s]
/proc/loadavg: 1.00 1.03 1.02 2/65 20743
/proc/meminfo: memFree=1694576/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1224.64
/proc/28470/stat : 28470 (pbclasp) R 28468 28470 27974 0 -1 4194304 4455671 13724584 0 0 11576 5233 45307 60348 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227621306775 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 1224.64
Current children cumulated vsize (KiB) 33460

[startup+1362.3 s]
/proc/loadavg: 1.04 1.03 1.02 3/67 23529
/proc/meminfo: memFree=1695172/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1280.69
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4489047 14399608 0 0 11865 5413 47491 63300 17 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 1280.69
Current children cumulated vsize (KiB) 33460

[startup+1422.31 s]
/proc/loadavg: 1.08 1.04 1.02 2/67 26379
/proc/meminfo: memFree=1699872/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1337.14
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4522593 15078476 0 0 12155 5594 49684 66281 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 1337.14
Current children cumulated vsize (KiB) 33460

[startup+1482.3 s]
/proc/loadavg: 1.07 1.05 1.02 2/67 29219
/proc/meminfo: memFree=1697376/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1394.25
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4556603 15766552 0 0 12447 5778 51903 69297 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 1394.25
Current children cumulated vsize (KiB) 33460

[startup+1542.3 s]
/proc/loadavg: 1.02 1.03 1.02 2/68 32118
/proc/meminfo: memFree=1692568/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1451.7
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4590742 16457553 0 0 12742 5962 54133 72333 15 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 1451.7
Current children cumulated vsize (KiB) 33460

[startup+1602.3 s]
/proc/loadavg: 1.49 1.15 1.05 2/67 2491
/proc/meminfo: memFree=1699488/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1508.15
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4624338 17136938 0 0 13034 6140 56324 75317 15 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 1508.15
Current children cumulated vsize (KiB) 33460

[startup+1662.3 s]
/proc/loadavg: 1.65 1.24 1.09 2/68 5344
/proc/meminfo: memFree=1691416/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1564.77
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4657968 17817326 0 0 13323 6324 58519 78311 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 1564.77
Current children cumulated vsize (KiB) 33460

[startup+1722.3 s]
/proc/loadavg: 1.31 1.22 1.09 2/67 8205
/proc/meminfo: memFree=1693728/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1622.48
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4692331 18512286 0 0 13621 6509 60767 81351 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 1622.48
Current children cumulated vsize (KiB) 33460

[startup+1782.3 s]
/proc/loadavg: 1.11 1.18 1.08 2/68 11008
/proc/meminfo: memFree=1690392/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1677.89
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4725312 19179622 0 0 13905 6688 62917 84279 17 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 1677.89
Current children cumulated vsize (KiB) 33460

[startup+1842.3 s]
/proc/loadavg: 1.04 1.14 1.08 2/65 13889
/proc/meminfo: memFree=1690544/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1735.88
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4759797 19877308 0 0 14204 6876 65164 87344 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 1735.88
Current children cumulated vsize (KiB) 33460

[startup+1902.3 s]
/proc/loadavg: 1.09 1.13 1.08 2/68 16752
/proc/meminfo: memFree=1689752/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1792.66
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4793533 20560020 0 0 14498 7056 67362 90350 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
Current children cumulated CPU time (s) 1792.66
Current children cumulated vsize (KiB) 33460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1909.7 s]
/proc/loadavg: 1.07 1.13 1.08 2/68 17144
/proc/meminfo: memFree=1689816/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1800.01
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4797903 20648432 0 0 14537 7079 67647 90738 16 0 1 0 178163142 34263040 5729 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28470/statm: 8365 5729 343 3 0 5465 0
[pid=17142] ppid=28470 vsize=5352 CPUtime=0
/proc/17142/stat : 17142 (sh) S 28470 28470 27974 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 178354111 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17142/statm: 1338 224 188 169 0 49 0
[pid=17143] ppid=17142 vsize=2520 CPUtime=0
/proc/17143/stat : 17143 (cat) S 17142 28470 27974 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 178354111 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227607806178 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/17143/statm: 630 87 71 4 0 42 0
[pid=17144] ppid=17142 vsize=2304 CPUtime=0
/proc/17144/stat : 17144 (clasp) R 17142 28470 27974 0 -1 4194304 239 0 0 0 0 0 0 0 21 0 1 0 178354111 2359296 202 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10306526 0 0 4096 0 0 0 0 17 0 0 0
/proc/17144/statm: 576 202 172 154 0 46 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 43636

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

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

[startup+1909.82 s]
/proc/loadavg: 1.07 1.13 1.08 2/68 17144
/proc/meminfo: memFree=1689816/2055920 swapFree=4182980/4192956
[pid=28470] ppid=28468 vsize=33460 CPUtime=1800.14
/proc/28470/stat : 28470 (pbclasp) S 28468 28470 27974 0 -1 4194304 4798065 20650456 0 0 14538 7080 67649 90747 16 0 1 0 178163142 34263040 5731 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28470/statm: 8365 5731 343 3 0 5465 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 33460

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): 1.52588e-05
#  lost CPU user time (s): 0
#  lost CPU system time (s): 7.62939e-06

Real time (s): 1909.9
CPU time (s): 1800.24
CPU user time (s): 821.944
CPU system time (s): 978.295
CPU usage (%): 94.2584
Max. virtual memory (cumulated for all children) (KiB): 66920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 821.944
system time used= 978.295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25451964
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= 681331
involuntary context switches= 154211

runsolver used 2.6286 second user time and 6.19606 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Thu Apr 19 22:28:56 UTC 2007

IDJOB= 363004
IDBENCH= 1713
IDSOLVER= 158
FILE ID= node66/363004-1177021736

PBS_JOBID= 4630598

Free space on /tmp= 66400 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-v2-20-10-80bau3b.opb
COMMAND LINE= pbclasp instance-363004-1177021736.opb /tmp/evaluation/363004-1177021736/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-363004-1177021736 -o ROOT/results/node66/conversion-363004-1177021736 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363004-1177021736/instance-363004-1177021736.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-363004-1177021736 -o ROOT/results/node66/solver-363004-1177021736 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363004-1177021736.opb /tmp/evaluation/363004-1177021736/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  be4f4f29b9c7e2eb46e68f9bd24a134f

RANDOM SEED= 50509172

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1758528 kB
Buffers:         19684 kB
Cached:         211872 kB
SwapCached:       3792 kB
Active:          68172 kB
Inactive:       172900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758528 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:            9460 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            42368 kB
Committed_AS:   862132 kB
PageTables:       1376 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= 66377 MiB

End job on node66 on Thu Apr 19 23:00:48 UTC 2007