Trace number 362976

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) 1800.22 1925.35

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-pilot.opb
MD5SUM3b411a9d6011bc35efb221797d9fcf38
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 benchmark1.92771
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables86785
Total number of constraints2481
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 constraints2481
Minimum length of a constraint10
Maximum length of a constraint7620
Number of terms in the objective function 840
Biggest coefficient in the objective function 21170
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524903
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 530339
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

 [...]

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

1797.34/1922.36	cat: write error: Broken pipe
1797.34/1922.36	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1797.48/1922.49	cat: write error: Broken pipe
1797.48/1922.50	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1797.66/1922.64	cat: write error: Broken pipe
1797.66/1922.64	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1797.73/1922.99	cat: write error: Broken pipe
1797.73/1922.99	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1797.93/1923.12	cat: write error: Broken pipe
1797.93/1923.12	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1798.06/1923.25	cat: write error: Broken pipe
1798.06/1923.26	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1798.13/1923.38	cat: write error: Broken pipe
1798.13/1923.39	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1798.31/1923.52	cat: write error: Broken pipe
1798.31/1923.52	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1798.45/1923.65	cat: write error: Broken pipe
1798.45/1923.65	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1798.52/1923.78	cat: write error: Broken pipe
1798.52/1923.78	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1798.72/1923.92	cat: write error: Broken pipe
1798.72/1923.92	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1798.85/1924.05	cat: write error: Broken pipe
1798.85/1924.05	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1798.92/1924.18	cat: write error: Broken pipe
1798.92/1924.18	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1799.11/1924.31	cat: write error: Broken pipe
1799.11/1924.32	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1799.24/1924.44	cat: write error: Broken pipe
1799.24/1924.44	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1799.30/1924.57	cat: write error: Broken pipe
1799.30/1924.58	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1799.49/1924.70	cat: write error: Broken pipe
1799.49/1924.71	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1799.62/1924.84	cat: write error: Broken pipe
1799.62/1924.84	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1799.74/1924.97	cat: write error: Broken pipe
1799.74/1924.97	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1799.90/1925.10	cat: write error: Broken pipe
1799.90/1925.10	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1800.04/1925.20	sh: line 1: 10458 Terminated              cat /tmp/evaluation/362976-1177021422/temp/instance-362976-1177021422.opb.op
1800.04/1925.20	     10459                       | clasp >/tmp/evaluation/362976-1177021422/temp/instance-362976-1177021422.opb.clasp
1800.04/1925.21	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362976-1177021422/pbclasp line 103.
1800.04/1925.22	c Somebody sent me a SIGTERM
1800.04/1925.22	s UNKNOWN
1800.04/1925.22	pb2clasp1: no process killed
1800.04/1925.22	clasp: no process killed
1800.14/1925.34	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362976-1177021422/instance-362976-1177021422.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/node23/watcher-362976-1177021422 -o ROOT/results/node23/solver-362976-1177021422 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362976-1177021422.opb /tmp/evaluation/362976-1177021422/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.03 1.04 1.00 3/77 31715
/proc/meminfo: memFree=1818544/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=12268 CPUtime=0
/proc/31715/stat : 31715 (pbclasp) D 31713 31715 15646 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 150059338 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238487829093 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/31715/statm: 3067 317 242 3 0 167 0

[startup+0.0759021 s]
/proc/loadavg: 1.03 1.04 1.00 3/77 31715
/proc/meminfo: memFree=1818544/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15788 CPUtime=0.06
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 150059338 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31715/statm: 3947 1269 322 3 0 1047 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15788

[startup+0.101901 s]
/proc/loadavg: 1.03 1.04 1.00 3/77 31715
/proc/meminfo: memFree=1818544/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15788 CPUtime=0.06
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 150059338 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31715/statm: 3947 1269 322 3 0 1047 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15788

[startup+0.301941 s]
/proc/loadavg: 1.03 1.04 1.00 3/77 31715
/proc/meminfo: memFree=1818544/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15788 CPUtime=0.06
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 150059338 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31715/statm: 3947 1269 322 3 0 1047 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15788

[startup+0.702019 s]
/proc/loadavg: 1.03 1.04 1.00 3/77 31715
/proc/meminfo: memFree=1818544/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15788 CPUtime=0.06
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 150059338 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31715/statm: 3947 1269 322 3 0 1047 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15788

[startup+1.50117 s]
/proc/loadavg: 1.03 1.04 1.00 2/80 31718
/proc/meminfo: memFree=1812696/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15788 CPUtime=0.06
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 150059338 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31715/statm: 3947 1269 322 3 0 1047 0
[pid=31717] ppid=31715 vsize=5352 CPUtime=0
/proc/31717/stat : 31717 (sh) S 31715 31715 15646 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150059345 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31717/statm: 1338 229 193 169 0 49 0
[pid=31718] ppid=31717 vsize=13232 CPUtime=1.41
/proc/31718/stat : 31718 (pb2clasp1) R 31717 31715 15646 0 -1 4194304 699 0 0 0 141 0 0 0 25 0 1 0 150059345 13549568 661 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 238505724622 0 0 4224 0 0 0 0 17 1 0 0
/proc/31718/statm: 3308 661 340 3 0 408 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 34372

[startup+3.10148 s]
/proc/loadavg: 1.03 1.04 1.00 2/80 31718
/proc/meminfo: memFree=1811992/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15788 CPUtime=0.06
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 150059338 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31715/statm: 3947 1269 322 3 0 1047 0
[pid=31717] ppid=31715 vsize=5352 CPUtime=0
/proc/31717/stat : 31717 (sh) S 31715 31715 15646 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150059345 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31717/statm: 1338 229 193 169 0 49 0
[pid=31718] ppid=31717 vsize=13524 CPUtime=3.01
/proc/31718/stat : 31718 (pb2clasp1) R 31717 31715 15646 0 -1 4194304 791 0 0 0 300 1 0 0 25 0 1 0 150059345 13848576 753 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 238487541614 0 0 4224 0 0 0 0 17 1 0 0
/proc/31718/statm: 3381 753 340 3 0 481 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 34664

[startup+6.3011 s]
/proc/loadavg: 1.03 1.04 1.00 2/80 31718
/proc/meminfo: memFree=1809688/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15788 CPUtime=0.06
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 150059338 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31715/statm: 3947 1269 322 3 0 1047 0
[pid=31717] ppid=31715 vsize=5352 CPUtime=0
/proc/31717/stat : 31717 (sh) S 31715 31715 15646 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150059345 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31717/statm: 1338 229 193 169 0 49 0
[pid=31718] ppid=31717 vsize=14336 CPUtime=6.22
/proc/31718/stat : 31718 (pb2clasp1) R 31717 31715 15646 0 -1 4194304 998 0 0 0 620 2 0 0 25 0 1 0 150059345 14680064 960 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 238487360429 0 0 4224 0 0 0 0 17 1 0 0
/proc/31718/statm: 3584 960 340 3 0 684 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 35476

[startup+12.7013 s]
/proc/loadavg: 1.03 1.04 1.00 2/80 31718
/proc/meminfo: memFree=1807592/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15788 CPUtime=0.06
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 150059338 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31715/statm: 3947 1269 322 3 0 1047 0
[pid=31717] ppid=31715 vsize=5352 CPUtime=0
/proc/31717/stat : 31717 (sh) S 31715 31715 15646 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150059345 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31717/statm: 1338 229 193 169 0 49 0
[pid=31718] ppid=31717 vsize=14336 CPUtime=12.61
/proc/31718/stat : 31718 (pb2clasp1) R 31717 31715 15646 0 -1 4194304 998 0 0 0 1258 3 0 0 25 0 1 0 150059345 14680064 960 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 238505889544 0 0 4224 0 0 0 0 17 1 0 0
/proc/31718/statm: 3584 960 340 3 0 684 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 35476

[startup+25.5018 s]
/proc/loadavg: 1.02 1.04 1.00 2/80 31810
/proc/meminfo: memFree=1802296/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=25.29
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 2605 56660 0 0 6 3 2410 110 16 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 15784

[startup+51.1018 s]
/proc/loadavg: 1.01 1.03 1.00 2/81 769
/proc/meminfo: memFree=1781208/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=49.08
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 20793 882356 0 0 14 35 3207 1652 17 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 49.08
Current children cumulated vsize (KiB) 15784

[startup+102.307 s]
/proc/loadavg: 1.13 1.06 1.01 2/81 3738
/proc/meminfo: memFree=1786968/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=96.29
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 56893 2520935 0 0 28 97 4783 4721 17 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 96.29
Current children cumulated vsize (KiB) 15784

[startup+162.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/80 7103
/proc/meminfo: memFree=1788000/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=151.94
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 99405 4450412 0 0 45 168 6633 8348 15 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 151.94
Current children cumulated vsize (KiB) 15784

[startup+222.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 10510
/proc/meminfo: memFree=1797480/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=207.22
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 141605 6365870 0 0 61 240 8486 11935 17 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 207.22
Current children cumulated vsize (KiB) 15784

[startup+282.302 s]
/proc/loadavg: 1.09 1.05 1.01 2/81 13842
/proc/meminfo: memFree=1776664/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=262.24
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 183693 8276387 0 0 77 308 10331 15508 16 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 262.24
Current children cumulated vsize (KiB) 15784

[startup+342.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/80 17266
/proc/meminfo: memFree=1790816/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=317.92
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 226105 10201325 0 0 91 377 12196 19128 17 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 317.92
Current children cumulated vsize (KiB) 15784

[startup+402.302 s]
/proc/loadavg: 1.05 1.05 1.00 2/81 20693
/proc/meminfo: memFree=1780184/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=374.64
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 269393 12166310 0 0 106 450 14078 22830 18 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 374.64
Current children cumulated vsize (KiB) 15784

[startup+462.302 s]
/proc/loadavg: 1.02 1.04 1.00 1/81 24109
/proc/meminfo: memFree=1785496/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=430.17
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 311705 14086709 0 0 120 523 15923 26451 16 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 430.17
Current children cumulated vsize (KiB) 15784

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 27529
/proc/meminfo: memFree=1795432/2055920 swapFree=4169120/4192956

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

Current children cumulated CPU time (s) 991.14
Current children cumulated vsize (KiB) 15784

[startup+1122.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/81 29380
/proc/meminfo: memFree=1776664/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1047.29
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 782705 35465399 0 0 283 1335 36504 66607 17 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1047.29
Current children cumulated vsize (KiB) 15784

[startup+1182.3 s]
/proc/loadavg: 1.08 1.04 1.01 2/81 325
/proc/meminfo: memFree=1777112/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1103.71
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 825705 37417169 0 0 297 1416 38377 70281 16 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1103.71
Current children cumulated vsize (KiB) 15784

[startup+1242.3 s]
/proc/loadavg: 1.09 1.04 1.01 2/80 3803
/proc/meminfo: memFree=1781728/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1159.66
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 868293 39350381 0 0 312 1500 40240 73914 17 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1159.66
Current children cumulated vsize (KiB) 15784

[startup+1302.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/80 7267
/proc/meminfo: memFree=1785376/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1215.99
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 911193 41297612 0 0 325 1584 42125 77565 16 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
[pid=7266] ppid=31715 vsize=5352 CPUtime=0
/proc/7266/stat : 7266 (sh) S 31715 31715 15646 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150189568 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7266/statm: 1338 230 193 169 0 49 0
[pid=7267] ppid=7266 vsize=2520 CPUtime=0
/proc/7267/stat : 7267 (cat) R 7266 31715 15646 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 150189568 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 238487830754 0 0 4096 0 0 0 0 17 0 0 0
/proc/7267/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1215.99
Current children cumulated vsize (KiB) 23656

[startup+1362.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/81 10670
/proc/meminfo: memFree=1772632/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1272.46
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 954193 43249382 0 0 341 1669 44002 81234 17 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1272.46
Current children cumulated vsize (KiB) 15784

[startup+1422.31 s]
/proc/loadavg: 1.04 1.03 1.00 2/81 14102
/proc/meminfo: memFree=1771416/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1328.3
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 996693 45178457 0 0 355 1746 45848 84881 17 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1328.3
Current children cumulated vsize (KiB) 15784

[startup+1482.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/80 17534
/proc/meminfo: memFree=1781536/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1385.14
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1040005 47144246 0 0 368 1829 47724 88593 15 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1385.14
Current children cumulated vsize (KiB) 15784

[startup+1542.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/80 21014
/proc/meminfo: memFree=1775264/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1441.73
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1083174 49104290 0 0 383 1910 49620 92260 16 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1441.73
Current children cumulated vsize (KiB) 15784

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 24409
/proc/meminfo: memFree=1763928/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1497.93
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1126005 51047786 0 0 396 1989 51489 95919 16 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1497.93
Current children cumulated vsize (KiB) 15784

[startup+1662.3 s]
/proc/loadavg: 1.49 1.15 1.04 1/80 27852
/proc/meminfo: memFree=1776608/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1553.68
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1168505 52976861 0 0 409 2070 53331 99558 16 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1553.68
Current children cumulated vsize (KiB) 15784

[startup+1722.3 s]
/proc/loadavg: 1.49 1.22 1.07 2/80 31238
/proc/meminfo: memFree=1774752/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1609.96
/proc/31715/stat : 31715 (pbclasp) R 31713 31715 15646 0 -1 4194304 1211443 54927713 0 0 424 2150 55216 103206 16 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1609.96
Current children cumulated vsize (KiB) 15784

[startup+1782.3 s]
/proc/loadavg: 1.18 1.18 1.07 1/79 2273
/proc/meminfo: memFree=1782056/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1666.28
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1254374 56875058 0 0 437 2232 57079 106880 16 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1666.28
Current children cumulated vsize (KiB) 15784

[startup+1842.3 s]
/proc/loadavg: 1.14 1.16 1.07 2/81 5659
/proc/meminfo: memFree=1768472/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1722.11
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1296905 58804937 0 0 452 2309 58936 110514 17 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1722.11
Current children cumulated vsize (KiB) 15784

[startup+1902.3 s]
/proc/loadavg: 1.05 1.13 1.06 2/81 9115
/proc/meminfo: memFree=1765592/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1778.44
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1339793 60751766 0 0 466 2394 60816 114168 17 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1778.44
Current children cumulated vsize (KiB) 15784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1925.2 s]
/proc/loadavg: 1.03 1.12 1.06 2/81 10459
/proc/meminfo: memFree=1766424/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1800.03
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1356205 61496564 0 0 471 2426 61541 115565 16 0 1 0 150059338 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31715/statm: 3946 1289 342 3 0 1046 0
[pid=10457] ppid=31715 vsize=5352 CPUtime=0
/proc/10457/stat : 10457 (sh) S 31715 31715 15646 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 150251856 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10457/statm: 1338 224 188 169 0 49 0
[pid=10458] ppid=10457 vsize=2520 CPUtime=0
/proc/10458/stat : 10458 (cat) S 10457 31715 15646 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 150251856 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/10458/statm: 630 87 71 4 0 42 0
[pid=10459] ppid=10457 vsize=7608 CPUtime=0.01
/proc/10459/stat : 10459 (clasp) R 10457 31715 15646 0 -1 4194304 1665 0 0 0 1 0 0 0 18 0 1 0 150251856 7790592 1526 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2930299 0 0 4096 0 0 0 0 17 0 0 0
/proc/10459/statm: 1902 1530 174 154 0 1372 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 31264

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

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

[startup+1925.32 s]
/proc/loadavg: 1.03 1.12 1.06 2/81 10459
/proc/meminfo: memFree=1766424/2055920 swapFree=4169120/4192956
[pid=31715] ppid=31713 vsize=15784 CPUtime=1800.14
/proc/31715/stat : 31715 (pbclasp) S 31713 31715 15646 0 -1 4194304 1356366 61500060 0 0 471 2426 61543 115574 16 0 1 0 150059338 16162816 1292 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31715/statm: 3946 1292 342 3 0 1046 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 15784

Child status: 0
Real time (s): 1925.35
CPU time (s): 1800.22
CPU user time (s): 620.19
CPU system time (s): 1180.03
CPU usage (%): 93.5007
Max. virtual memory (cumulated for all children) (KiB): 36464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 620.19
system time used= 1180.03
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62860813
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= 669099
involuntary context switches= 200938

runsolver used 2.69159 second user time and 6.40403 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Thu Apr 19 22:23:42 UTC 2007

IDJOB= 362976
IDBENCH= 1703
IDSOLVER= 158
FILE ID= node23/362976-1177021422

PBS_JOBID= 4630560

Free space on /tmp= 66446 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-pilot.opb
COMMAND LINE= pbclasp instance-362976-1177021422.opb /tmp/evaluation/362976-1177021422/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-362976-1177021422 -o ROOT/results/node23/conversion-362976-1177021422 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362976-1177021422/instance-362976-1177021422.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-362976-1177021422 -o ROOT/results/node23/solver-362976-1177021422 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362976-1177021422.opb /tmp/evaluation/362976-1177021422/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  3b411a9d6011bc35efb221797d9fcf38

RANDOM SEED= 716064691

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1818952 kB
Buffers:         32700 kB
Cached:         111828 kB
SwapCached:       2352 kB
Active:          88524 kB
Inactive:        82460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818952 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            9680 kB
Writeback:           0 kB
Mapped:          33844 kB
Slab:            51464 kB
Committed_AS:  2564408 kB
PageTables:       1812 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= 66427 MiB

End job on node23 on Thu Apr 19 22:55:50 UTC 2007