Trace number 352040

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 1876.76

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-opt1217.opb
MD5SUM0d06ca66c5954e6533e2fcc6f3f13fb8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-16384
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16384
Optimality of the best value was proved NO
Number of variables787
Total number of constraints65
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)48
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint16
Maximum length of a constraint67
Number of terms in the objective function 19
Biggest coefficient in the objective function 262144
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524287
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 393216
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 917503
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.
#

1797.31/1873.92	cat: write error: Broken pipe
1797.31/1873.92	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1797.44/1874.05	cat: write error: Broken pipe
1797.44/1874.06	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1797.57/1874.19	cat: write error: Broken pipe
1797.57/1874.19	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1797.71/1874.32	cat: write error: Broken pipe
1797.71/1874.33	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1797.89/1874.46	cat: write error: Broken pipe
1797.89/1874.46	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1797.98/1874.60	cat: write error: Broken pipe
1797.98/1874.60	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1798.11/1874.73	cat: write error: Broken pipe
1798.11/1874.74	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1798.25/1874.87	cat: write error: Broken pipe
1798.25/1874.87	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1798.38/1875.00	cat: write error: Broken pipe
1798.38/1875.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1798.52/1875.14	cat: write error: Broken pipe
1798.52/1875.14	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1798.65/1875.27	cat: write error: Broken pipe
1798.65/1875.28	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1798.78/1875.41	cat: write error: Broken pipe
1798.78/1875.41	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1798.97/1875.54	cat: write error: Broken pipe
1798.97/1875.55	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1799.05/1875.68	cat: write error: Broken pipe
1799.05/1875.68	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1799.19/1875.86	cat: write error: Broken pipe
1799.19/1875.86	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1799.32/1875.99	cat: write error: Broken pipe
1799.32/1875.99	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1799.46/1876.13	cat: write error: Broken pipe
1799.46/1876.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1799.58/1876.26	cat: write error: Broken pipe
1799.58/1876.26	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1799.72/1876.40	cat: write error: Broken pipe
1799.72/1876.40	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1799.85/1876.53	cat: write error: Broken pipe
1799.85/1876.53	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1800.02/1876.61	sh: line 1: 30598 Terminated              cat /tmp/evaluation/352040-1176621028/temp/instance-352040-1176621028.opb.op
1800.02/1876.61	     30599                       | clasp >/tmp/evaluation/352040-1176621028/temp/instance-352040-1176621028.opb.clasp
1800.02/1876.61	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/352040-1176621028/pbclasp line 103.
1800.02/1876.62	c Somebody sent me a SIGTERM
1800.02/1876.62	s UNKNOWN
1800.02/1876.62	pb2clasp1: no process killed
1800.02/1876.63	clasp: no process killed
1800.06/1876.75	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352040-1176621028/instance-352040-1176621028.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/node39/watcher-352040-1176621028 -o ROOT/results/node39/solver-352040-1176621028 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352040-1176621028.opb /tmp/evaluation/352040-1176621028/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 3/77 20900
/proc/meminfo: memFree=1567848/2055920 swapFree=4149416/4192956
[pid=20900] ppid=20898 vsize=12268 CPUtime=0
/proc/20900/stat : 20900 (pbclasp) D 20898 20900 19401 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 110014881 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493827173 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/20900/statm: 3067 317 242 3 0 167 0

[startup+0.103535 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20900
/proc/meminfo: memFree=1567848/2055920 swapFree=4149416/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=0.03
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 576 1592 0 0 0 0 3 0 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.202553 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20900
/proc/meminfo: memFree=1567848/2055920 swapFree=4149416/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=0.16
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 677 9807 0 0 0 0 11 5 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 12400

[startup+0.302577 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20900
/proc/meminfo: memFree=1567848/2055920 swapFree=4149416/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=0.16
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 677 9807 0 0 0 0 11 5 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 12400

[startup+0.701633 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20900
/proc/meminfo: memFree=1567848/2055920 swapFree=4149416/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=0.56
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 980 34449 0 0 0 0 39 17 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 12400

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 20966
/proc/meminfo: memFree=1543560/2055920 swapFree=4149416/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=1.36
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 1586 83733 0 0 0 1 92 43 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 12400

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 21030
/proc/meminfo: memFree=1547200/2055920 swapFree=4149416/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=2.99
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 2798 182301 0 0 1 2 200 96 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 12400

[startup+6.30179 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 21214
/proc/meminfo: memFree=1543208/2055920 swapFree=4149416/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=5.99
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 5020 363009 0 0 2 5 397 195 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 5.99
Current children cumulated vsize (KiB) 12400

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 21590
/proc/meminfo: memFree=1543072/2055920 swapFree=4149416/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=12.2
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 9654 740451 0 0 3 9 817 391 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 12.2
Current children cumulated vsize (KiB) 12400

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 22342
/proc/meminfo: memFree=1565336/2055920 swapFree=4149416/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=24.32
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 18756 1480113 0 0 6 19 1631 776 17 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 24.32
Current children cumulated vsize (KiB) 12400

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 23766
/proc/meminfo: memFree=1542808/2055920 swapFree=4149416/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=48.74
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 37037 2966847 0 0 11 39 3275 1549 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 48.74
Current children cumulated vsize (KiB) 12400

[startup+102.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/81 26680
/proc/meminfo: memFree=1549968/2055920 swapFree=4149480/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=97.22
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 73397 5923887 0 0 19 75 6552 3076 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
[pid=26678] ppid=20900 vsize=5352 CPUtime=0
/proc/26678/stat : 26678 (sh) S 20900 20900 19401 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 110025105 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 1338 224 188 169 0 49 0
[pid=26679] ppid=26678 vsize=2520 CPUtime=0
/proc/26679/stat : 26679 (cat) S 26678 20900 19401 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 110025105 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 231493828834 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26679/statm: 630 87 71 4 0 42 0
[pid=26680] ppid=26678 vsize=18072 CPUtime=0.05
/proc/26680/stat : 26680 (clasp) R 26678 20900 19401 0 -1 4194304 4656 0 0 0 4 1 0 0 18 0 1 0 110025105 18505728 4087 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11533952 0 0 4096 0 0 0 0 17 1 0 0
/proc/26680/statm: 4518 4090 174 154 0 3988 0
Current children cumulated CPU time (s) 97.27
Current children cumulated vsize (KiB) 38344

[startup+162.303 s]
/proc/loadavg: 1.10 1.02 1.01 2/81 30016
/proc/meminfo: memFree=1543440/2055920 swapFree=4149480/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=154.18
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 116019 9390195 0 0 31 121 10398 4868 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 154.18
Current children cumulated vsize (KiB) 12400

[startup+222.306 s]
/proc/loadavg: 1.03 1.02 1.00 2/81 980
/proc/meminfo: memFree=1556176/2055920 swapFree=4149480/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=211.49
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 158944 12881145 0 0 41 168 14282 6658 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 211.49
Current children cumulated vsize (KiB) 12400

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/81 4384
/proc/meminfo: memFree=1554320/2055920 swapFree=4149544/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=268.72
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 201869 16372095 0 0 54 216 18142 8460 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 268.72
Current children cumulated vsize (KiB) 12400

[startup+342.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/81 7768
/proc/meminfo: memFree=1550864/2055920 swapFree=4149544/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=325.19
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 244188 19813761 0 0 64 258 21950 10247 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 325.19
Current children cumulated vsize (KiB) 12400

[startup+402.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/81 11144
/proc/meminfo: memFree=1560144/2055920 swapFree=4149608/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=382.77
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 287315 23321139 0 0 77 304 25827 12069 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 382.77
Current children cumulated vsize (KiB) 12400

[startup+462.303 s]
/proc/loadavg: 1.15 1.04 1.01 2/81 14584
/proc/meminfo: memFree=1547664/2055920 swapFree=4149608/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=440.17
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 330341 26820303 0 0 89 348 29713 13867 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 440.17
Current children cumulated vsize (KiB) 12400

[startup+522.303 s]
/proc/loadavg: 1.13 1.05 1.01 2/81 17989
/proc/meminfo: memFree=1559632/2055920 swapFree=4149608/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=497.8
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 373569 30335895 0 0 101 392 33604 15683 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 497.8
Current children cumulated vsize (KiB) 12400

[startup+582.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/79 21425
/proc/meminfo: memFree=1563552/2055920 swapFree=4149672/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=555.15
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 416494 33826845 0 0 113 439 37467 17496 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 555.15
Current children cumulated vsize (KiB) 12400


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

Current children cumulated CPU time (s) 1246.83
Current children cumulated vsize (KiB) 12400

[startup+1362.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/81 1050
/proc/meminfo: memFree=1551312/2055920 swapFree=4149992/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=1304.73
/proc/20900/stat : 20900 (pbclasp) R 20898 20900 19401 0 -1 4194304 978451 79529541 0 0 253 1037 88130 41053 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493659295 0 0 4224 16384 0 0 0 17 0 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 1304.73
Current children cumulated vsize (KiB) 12400

[startup+1422.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/81 4518
/proc/meminfo: memFree=1557392/2055920 swapFree=4149992/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=1361.89
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 1021383 83020491 0 0 263 1081 91991 42854 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
[pid=4516] ppid=20900 vsize=5352 CPUtime=0
/proc/4516/stat : 4516 (sh) S 20900 20900 19401 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 110157109 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4516/statm: 1338 224 188 169 0 49 0
[pid=4517] ppid=4516 vsize=2520 CPUtime=0
/proc/4517/stat : 4517 (cat) S 4516 20900 19401 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 110157110 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 231493828834 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4517/statm: 630 87 71 4 0 42 0
[pid=4518] ppid=4516 vsize=5380 CPUtime=0.01
/proc/4518/stat : 4518 (clasp) R 4516 20900 19401 0 -1 4194304 902 0 0 0 1 0 0 0 18 0 1 0 110157110 5509120 865 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135031377 0 0 4096 0 0 0 0 17 1 0 0
/proc/4518/statm: 1345 866 174 154 0 815 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 25652

[startup+1482.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/81 7918
/proc/meminfo: memFree=1544528/2055920 swapFree=4150056/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=1419.58
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 1064712 86544297 0 0 274 1127 95885 44672 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 1419.58
Current children cumulated vsize (KiB) 12400

[startup+1542.31 s]
/proc/loadavg: 1.07 1.04 1.00 2/81 11406
/proc/meminfo: memFree=1542608/2055920 swapFree=4150056/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=1477.8
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 1108445 90100959 0 0 285 1171 99827 46497 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 1477.8
Current children cumulated vsize (KiB) 12400

[startup+1602.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/81 14806
/proc/meminfo: memFree=1539472/2055920 swapFree=4150120/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=1535.48
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 1151774 93624765 0 0 295 1217 103718 48318 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 1535.48
Current children cumulated vsize (KiB) 12400

[startup+1662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/81 18285
/proc/meminfo: memFree=1535248/2055920 swapFree=4150120/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=1593.37
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 1195204 97156785 0 0 305 1263 107636 50133 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 1593.37
Current children cumulated vsize (KiB) 12400

[startup+1678.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 19237
/proc/meminfo: memFree=1555856/2055920 swapFree=4150120/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=1609.07
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 1207021 98117823 0 0 307 1275 108702 50623 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
[pid=19235] ppid=20900 vsize=5352 CPUtime=0
/proc/19235/stat : 19235 (sh) S 20900 20900 19401 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 110182739 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19235/statm: 1338 224 188 169 0 49 0
[pid=19236] ppid=19235 vsize=2520 CPUtime=0
/proc/19236/stat : 19236 (cat) S 19235 20900 19401 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 110182739 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 231493828834 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19236/statm: 630 87 71 4 0 42 0
[pid=19237] ppid=19235 vsize=5380 CPUtime=0.01
/proc/19237/stat : 19237 (clasp) R 19235 20900 19401 0 -1 4194304 976 0 0 0 1 0 0 0 21 0 1 0 110182739 5509120 939 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135031377 0 0 4096 0 0 0 0 17 1 0 0
/proc/19237/statm: 1345 941 174 154 0 815 0
Current children cumulated CPU time (s) 1609.08
Current children cumulated vsize (KiB) 25652

# WARNING:
# current cumulated CPU time (1609.07 s) is less than in the last sample (1609.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (0.0100098 s) to the 'lost time'.

[startup+1678.71 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 19237
/proc/meminfo: memFree=1555856/2055920 swapFree=4150120/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=1609.07
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 1207021 98117823 0 0 307 1275 108702 50623 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 1609.07
Current children cumulated vsize (KiB) 12400

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 21707
/proc/meminfo: memFree=1558304/2055920 swapFree=4150188/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=1651.2
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 1238634 100688805 0 0 315 1310 111535 51960 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 1651.2
Current children cumulated vsize (KiB) 12400

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 25165
/proc/meminfo: memFree=1549712/2055920 swapFree=4150188/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=1708.96
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 1281963 104212611 0 0 323 1358 115436 53779 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 1708.96
Current children cumulated vsize (KiB) 12400

[startup+1842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 28567
/proc/meminfo: memFree=1540240/2055920 swapFree=4150188/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=1766.78
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 1325393 107744631 0 0 332 1408 119359 55579 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
Current children cumulated CPU time (s) 1766.78
Current children cumulated vsize (KiB) 12400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1876.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 30599
/proc/meminfo: memFree=1543120/2055920 swapFree=4150252/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=1799.97
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 1350340 109773489 0 0 337 1432 121609 56619 16 0 1 0 110014881 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20900/statm: 3100 465 342 3 0 200 0
[pid=30597] ppid=20900 vsize=5352 CPUtime=0
/proc/30597/stat : 30597 (sh) S 20900 20900 19401 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 110202535 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30597/statm: 1338 224 188 169 0 49 0
[pid=30598] ppid=30597 vsize=2520 CPUtime=0
/proc/30598/stat : 30598 (cat) S 30597 20900 19401 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 110202535 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 231493828834 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30598/statm: 630 87 71 4 0 42 0
[pid=30599] ppid=30597 vsize=18072 CPUtime=0.05
/proc/30599/stat : 30599 (clasp) R 30597 20900 19401 0 -1 4194304 4676 0 0 0 3 2 0 0 18 0 1 0 110202535 18505728 4107 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11527803 0 0 4096 0 0 0 0 17 0 0 0
/proc/30599/statm: 4551 4110 174 154 0 4021 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 38344

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

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

[startup+1876.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 30599
/proc/meminfo: memFree=1543120/2055920 swapFree=4150252/4192956
[pid=20900] ppid=20898 vsize=12400 CPUtime=1800.06
/proc/20900/stat : 20900 (pbclasp) S 20898 20900 19401 0 -1 4194304 1350502 109779986 0 0 337 1432 121614 56623 16 0 1 0 110014881 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20900/statm: 3100 467 342 3 0 200 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 12400

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 0.0200195
#  lost CPU user time (s): 0.0200195
#  lost CPU system time (s): 0

Real time (s): 1876.76
CPU time (s): 1800.24
CPU user time (s): 1219.64
CPU system time (s): 580.6
CPU usage (%): 95.9226
Max. virtual memory (cumulated for all children) (KiB): 45816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1219.62
system time used= 580.6
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111137860
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= 663971
involuntary context switches= 155825

runsolver used 2.35364 second user time and 5.9271 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Apr 15 07:10:28 UTC 2007

IDJOB= 352040
IDBENCH= 1877
IDSOLVER= 158
FILE ID= node39/352040-1176621028

PBS_JOBID= 4557039

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-opt1217.opb
COMMAND LINE= pbclasp instance-352040-1176621028.opb /tmp/evaluation/352040-1176621028/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-352040-1176621028 -o ROOT/results/node39/conversion-352040-1176621028 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352040-1176621028/instance-352040-1176621028.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-352040-1176621028 -o ROOT/results/node39/solver-352040-1176621028 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352040-1176621028.opb /tmp/evaluation/352040-1176621028/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  0d06ca66c5954e6533e2fcc6f3f13fb8

RANDOM SEED= 399043327

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1568256 kB
Buffers:         52852 kB
Cached:         218476 kB
SwapCached:       2712 kB
Active:         128024 kB
Inactive:       274244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568256 kB
SwapTotal:     4192956 kB
SwapFree:      4149416 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:         144824 kB
Slab:            70684 kB
Committed_AS:   945812 kB
PageTables:       2012 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= 66563 MiB

End job on node39 on Sun Apr 15 07:41:47 UTC 2007