Trace number 353544

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10? (TO) 1800.13 2101.19

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-3.opb
MD5SUM49f1950e042362832bbb830f499dd3e3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-44
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
Optimality of the best value was proved NO
Number of variables945
Total number of constraints58245
Number of constraints which are clauses58245
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 945
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 945
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 945
Number of bits of the biggest sum of numbers10
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.
#

1799.49/2100.55	cat: write error: Broken pipe
1799.49/2100.55	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.49/2100.58	cat: write error: Broken pipe
1799.49/2100.58	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.57/2100.60	cat: write error: Broken pipe
1799.57/2100.61	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.57/2100.63	cat: write error: Broken pipe
1799.57/2100.64	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.57/2100.66	cat: write error: Broken pipe
1799.57/2100.66	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.57/2100.69	cat: write error: Broken pipe
1799.57/2100.69	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.69/2100.72	cat: write error: Broken pipe
1799.69/2100.72	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.69/2100.74	cat: write error: Broken pipe
1799.69/2100.75	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.69/2100.77	cat: write error: Broken pipe
1799.69/2100.77	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.78/2100.80	cat: write error: Broken pipe
1799.78/2100.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.78/2100.83	cat: write error: Broken pipe
1799.78/2100.83	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.78/2100.85	cat: write error: Broken pipe
1799.78/2100.86	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.78/2100.88	cat: write error: Broken pipe
1799.78/2100.89	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.87/2100.91	cat: write error: Broken pipe
1799.87/2100.92	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.87/2100.94	cat: write error: Broken pipe
1799.87/2100.95	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.87/2100.97	cat: write error: Broken pipe
1799.87/2100.97	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.87/2101.00	cat: write error: Broken pipe
1799.96/2101.00	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.96/2101.03	cat: write error: Broken pipe
1799.96/2101.03	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.96/2101.05	cat: write error: Broken pipe
1799.96/2101.06	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1799.96/2101.08	cat: write error: Broken pipe
1799.96/2101.09	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1800.06/2101.10	sh: line 1:  6374 Terminated              cat /tmp/evaluation/353544-1176668851/temp/instance-353544-1176668851.opb.lp >>/tmp/evaluation/353544-1176668851/temp/instance-353544-1176668851.opb.op
1800.06/2101.11	cat: write error: Broken pipe
1800.06/2101.11	c Somebody sent me a SIGTERM
1800.06/2101.11	s UNKNOWN
1800.06/2101.12	pb2clasp1: no process killed
1800.06/2101.12	clasp-1.0: no process killed
1800.06/2101.12	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353544-1176668851/pbclasp line 103.
1800.06/2101.18	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353544-1176668851/instance-353544-1176668851.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/node41/watcher-353544-1176668851 -o ROOT/results/node41/solver-353544-1176668851 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-353544-1176668851.opb /tmp/evaluation/353544-1176668851/temp 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16172
/proc/meminfo: memFree=1792264/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12268 CPUtime=0
/proc/16172/stat : 16172 (pbclasp) D 16170 16172 17156 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 114796953 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238390311525 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/16172/statm: 3067 317 242 3 0 167 0

[startup+0.0566829 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16172
/proc/meminfo: memFree=1792264/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=0
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 503 0 0 0 0 0 0 0 16 0 1 0 114796953 12697600 453 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16172/statm: 3100 453 322 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101685 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16172
/proc/meminfo: memFree=1792264/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=0
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 503 0 0 0 0 0 0 0 16 0 1 0 114796953 12697600 453 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16172/statm: 3100 453 322 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.301702 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16172
/proc/meminfo: memFree=1792264/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=0
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 503 0 0 0 0 0 0 0 16 0 1 0 114796953 12697600 453 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16172/statm: 3100 453 322 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.701737 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16172
/proc/meminfo: memFree=1792264/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=0
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 503 0 0 0 0 0 0 0 16 0 1 0 114796953 12697600 453 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16172/statm: 3100 453 322 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16175
/proc/meminfo: memFree=1790448/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=0
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 503 0 0 0 0 0 0 0 16 0 1 0 114796953 12697600 453 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16172/statm: 3100 453 322 3 0 200 0
[pid=16174] ppid=16172 vsize=5352 CPUtime=0
/proc/16174/stat : 16174 (sh) S 16172 16172 17156 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 114796954 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16174/statm: 1338 229 193 169 0 49 0
[pid=16175] ppid=16174 vsize=12400 CPUtime=1.48
/proc/16175/stat : 16175 (pb2clasp1) R 16174 16172 17156 0 -1 4194304 498 0 0 0 148 0 0 0 25 0 1 0 114796954 12697600 460 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 238410101442 0 0 4224 0 0 0 0 17 1 0 0
/proc/16175/statm: 3100 460 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30152

[startup+3.10294 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16175
/proc/meminfo: memFree=1789872/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=0
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 503 0 0 0 0 0 0 0 16 0 1 0 114796953 12697600 453 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16172/statm: 3100 453 322 3 0 200 0
[pid=16174] ppid=16172 vsize=5352 CPUtime=0
/proc/16174/stat : 16174 (sh) S 16172 16172 17156 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 114796954 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16174/statm: 1338 229 193 169 0 49 0
[pid=16175] ppid=16174 vsize=12400 CPUtime=3.08
/proc/16175/stat : 16175 (pb2clasp1) R 16174 16172 17156 0 -1 4194304 498 0 0 0 308 0 0 0 25 0 1 0 114796954 12697600 460 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 238409944725 0 0 4224 0 0 0 0 17 1 0 0
/proc/16175/statm: 3100 460 340 3 0 200 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30152

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 16622
/proc/meminfo: memFree=1787408/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=5.5
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 8010 128813 0 2 2 10 382 156 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 5.5
Current children cumulated vsize (KiB) 12400

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18190
/proc/meminfo: memFree=1787480/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=10.62
/proc/16172/stat : 16172 (pbclasp) R 16170 16172 17156 0 -1 4194304 26913 452765 0 2 9 33 477 543 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238390143647 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 10.62
Current children cumulated vsize (KiB) 12400

[startup+25.5019 s]
/proc/loadavg: 1.07 1.02 1.00 2/68 21401
/proc/meminfo: memFree=1785616/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=21.1
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 65330 1111049 0 2 22 80 678 1330 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 21.1
Current children cumulated vsize (KiB) 12400

[startup+51.1013 s]
/proc/loadavg: 1.17 1.05 1.01 2/66 27567
/proc/meminfo: memFree=1785632/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=41.84
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 141228 2412149 0 2 45 173 1080 2886 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 41.84
Current children cumulated vsize (KiB) 12400

[startup+102.306 s]
/proc/loadavg: 1.26 1.10 1.03 2/67 8177
/proc/meminfo: memFree=1783448/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=84.91
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 299144 5118605 0 2 96 365 1905 6125 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 84.91
Current children cumulated vsize (KiB) 12400

[startup+162.302 s]
/proc/loadavg: 1.24 1.12 1.04 2/66 23405
/proc/meminfo: memFree=1784096/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=136.17
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 486664 8332685 0 2 152 589 2886 9990 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 136.17
Current children cumulated vsize (KiB) 12400

[startup+222.301 s]
/proc/loadavg: 1.27 1.15 1.06 2/68 6057
/proc/meminfo: memFree=1781392/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=186.15
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 669409 11465141 0 2 214 804 3842 13755 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 186.15
Current children cumulated vsize (KiB) 12400

[startup+282.301 s]
/proc/loadavg: 1.29 1.18 1.07 2/67 20766
/proc/meminfo: memFree=1781080/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=235.37
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 850581 14570411 0 2 268 1008 4795 17466 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 235.37
Current children cumulated vsize (KiB) 12400

[startup+342.301 s]
/proc/loadavg: 1.21 1.18 1.08 2/67 4190
/proc/meminfo: memFree=1780888/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=287.4
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 1042680 17862767 0 2 320 1226 5800 21394 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 287.4
Current children cumulated vsize (KiB) 12400

[startup+402.302 s]
/proc/loadavg: 1.24 1.20 1.09 2/66 19951
/proc/meminfo: memFree=1778848/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=340.14
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 1237037 21194027 0 2 374 1449 6817 25374 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 340.14
Current children cumulated vsize (KiB) 12400

[startup+462.302 s]
/proc/loadavg: 1.25 1.21 1.10 2/68 3545
/proc/meminfo: memFree=1777168/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=392.8
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 1431100 24520265 0 2 430 1672 7841 29337 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 392.8
Current children cumulated vsize (KiB) 12400

[startup+522.301 s]
/proc/loadavg: 1.28 1.23 1.11 2/67 19036
/proc/meminfo: memFree=1777752/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=444.69
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 1622118 27794207 0 2 485 1893 8851 33240 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 444.69
Current children cumulated vsize (KiB) 12400

[startup+582.301 s]
/proc/loadavg: 1.23 1.21 1.11 2/67 1637
/proc/meminfo: memFree=1776536/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=494.23
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 1803992 30911597 0 2 538 2104 9804 36977 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0

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

[pid=16172] ppid=16170 vsize=12400 CPUtime=1060.96
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 3889381 66655247 0 2 1149 4522 20750 79675 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1060.96
Current children cumulated vsize (KiB) 12400

[startup+1302.3 s]
/proc/loadavg: 1.35 1.23 1.13 2/66 26470
/proc/meminfo: memFree=1764760/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1113.97
/proc/16172/stat : 16172 (pbclasp) R 16170 16172 17156 0 -1 4194304 4084591 70001171 0 2 1207 4740 21780 83670 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238390143647 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1113.97
Current children cumulated vsize (KiB) 12400

[startup+1362.3 s]
/proc/loadavg: 1.28 1.23 1.14 2/66 9391
/proc/meminfo: memFree=1764248/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1165.32
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 4273866 73244981 0 2 1262 4958 22778 87534 17 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1165.32
Current children cumulated vsize (KiB) 12400

[startup+1422.31 s]
/proc/loadavg: 1.14 1.20 1.13 2/67 24528
/proc/meminfo: memFree=1763216/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1215.17
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 4457089 76385405 0 2 1320 5164 23741 91292 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1215.17
Current children cumulated vsize (KiB) 12400

[startup+1482.3 s]
/proc/loadavg: 1.21 1.19 1.13 2/67 7360
/proc/meminfo: memFree=1762064/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1266.41
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 4645292 79611203 0 2 1376 5379 24726 95160 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1266.41
Current children cumulated vsize (KiB) 12400

[startup+1542.3 s]
/proc/loadavg: 1.15 1.17 1.12 2/66 23319
/proc/meminfo: memFree=1762008/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1318.81
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 4838477 82922375 0 2 1430 5602 25741 99108 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1318.81
Current children cumulated vsize (KiB) 12400

[startup+1602.3 s]
/proc/loadavg: 1.10 1.15 1.12 2/67 6254
/proc/meminfo: memFree=1760528/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1370.31
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 5027773 86166989 0 2 1490 5819 26719 103003 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1370.31
Current children cumulated vsize (KiB) 12400

[startup+1662.3 s]
/proc/loadavg: 1.29 1.19 1.13 2/66 21348
/proc/meminfo: memFree=1758488/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1420.04
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 5210605 89300717 0 2 1545 6028 27682 106749 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1420.04
Current children cumulated vsize (KiB) 12400

[startup+1722.3 s]
/proc/loadavg: 1.16 1.17 1.12 3/67 4014
/proc/meminfo: memFree=1757584/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1470.72
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 5396953 92494709 0 2 1601 6243 28656 110572 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1470.72
Current children cumulated vsize (KiB) 12400

[startup+1782.3 s]
/proc/loadavg: 1.14 1.15 1.11 2/66 20045
/proc/meminfo: memFree=1756568/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1523.44
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 5590821 95817599 0 2 1657 6470 29666 114551 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1523.44
Current children cumulated vsize (KiB) 12400

[startup+1842.3 s]
/proc/loadavg: 1.22 1.16 1.12 3/66 3373
/proc/meminfo: memFree=1755864/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1576.1
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 5784896 99144239 0 2 1713 6691 30698 118508 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1576.1
Current children cumulated vsize (KiB) 12400

[startup+1902.3 s]
/proc/loadavg: 1.15 1.15 1.11 1/66 18934
/proc/meminfo: memFree=1756312/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1627.29
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 5973266 102372581 0 2 1763 6908 31675 122383 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1627.29
Current children cumulated vsize (KiB) 12400

[startup+1962.3 s]
/proc/loadavg: 1.05 1.12 1.10 3/67 1637
/proc/meminfo: memFree=1754896/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1677.31
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 6156995 105521777 0 2 1814 7121 32639 126157 17 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1677.31
Current children cumulated vsize (KiB) 12400

[startup+2022.3 s]
/proc/loadavg: 1.02 1.09 1.09 2/73 17240
/proc/meminfo: memFree=1753488/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1729.28
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 6348042 108796523 0 2 1872 7343 33644 130069 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1729.28
Current children cumulated vsize (KiB) 12400

[startup+2082.31 s]
/proc/loadavg: 1.05 1.09 1.09 2/67 1357
/proc/meminfo: memFree=1753088/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1783.64
/proc/16172/stat : 16172 (pbclasp) R 16170 16172 17156 0 -1 4194304 6547335 112212353 0 2 1932 7572 34691 134169 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041490 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
Current children cumulated CPU time (s) 1783.64
Current children cumulated vsize (KiB) 12400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2101.1 s]
/proc/loadavg: 1.18 1.11 1.10 2/67 6374
/proc/meminfo: memFree=1752512/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1800.06
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 6607824 113248961 0 2 1951 7642 35011 135402 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
[pid=6373] ppid=16172 vsize=5352 CPUtime=0
/proc/6373/stat : 6373 (sh) S 16172 16172 17156 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115007063 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6373/statm: 1338 230 193 169 0 49 0
[pid=6374] ppid=6373 vsize=2520 CPUtime=0
/proc/6374/stat : 6374 (cat) R 6373 16172 17156 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 115007063 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238390313186 0 0 4096 0 0 0 0 17 1 0 0
/proc/6374/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 20272

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

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

[startup+2101.1 s]
/proc/loadavg: 1.18 1.11 1.10 2/67 6374
/proc/meminfo: memFree=1752512/2055920 swapFree=4184680/4192956
[pid=16172] ppid=16170 vsize=12400 CPUtime=1800.06
/proc/16172/stat : 16172 (pbclasp) S 16170 16172 17156 0 -1 4194304 6607824 113248961 0 2 1951 7642 35011 135402 16 0 1 0 114796953 12697600 473 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16172/statm: 3100 473 342 3 0 200 0
[pid=6373] ppid=16172 vsize=5352 CPUtime=0
/proc/6373/stat : 6373 (sh) S 16172 16172 17156 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115007063 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6373/statm: 1338 230 193 169 0 49 0
[pid=6374] ppid=6373 vsize=2520 CPUtime=0
/proc/6374/stat : 6374 (cat) R 6373 16172 17156 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 115007063 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238390313186 0 0 4096 0 0 0 0 17 1 0 0
/proc/6374/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 20272

Child status: 0
Real time (s): 2101.19
CPU time (s): 1800.13
CPU user time (s): 369.64
CPU system time (s): 1430.49
CPU usage (%): 85.6723
Max. virtual memory (cumulated for all children) (KiB): 30152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 369.64
system time used= 1430.49
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119860309
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3482757
involuntary context switches= 622244

runsolver used 5.63514 second user time and 8.63369 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Apr 15 20:27:31 UTC 2007

IDJOB= 353544
IDBENCH= 2250
IDSOLVER= 167
FILE ID= node41/353544-1176668851

PBS_JOBID= 4559933

Free space on /tmp= 66562 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-3.opb
COMMAND LINE= pbclasp instance-353544-1176668851.opb /tmp/evaluation/353544-1176668851/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-353544-1176668851 -o ROOT/results/node41/conversion-353544-1176668851 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353544-1176668851/instance-353544-1176668851.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-353544-1176668851 -o ROOT/results/node41/solver-353544-1176668851 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-353544-1176668851.opb /tmp/evaluation/353544-1176668851/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  49f1950e042362832bbb830f499dd3e3

RANDOM SEED= 620905782

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1792672 kB
Buffers:         34468 kB
Cached:         128836 kB
SwapCached:       1868 kB
Active:          62376 kB
Inactive:       114360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792672 kB
SwapTotal:     4192956 kB
SwapFree:      4184680 kB
Dirty:            1840 kB
Writeback:           0 kB
Mapped:          19648 kB
Slab:            72476 kB
Committed_AS:  1397044 kB
PageTables:       1484 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= 66559 MiB

End job on node41 on Sun Apr 15 21:02:34 UTC 2007