Trace number 353678

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) 1800.15 2052.04

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-3.opb
MD5SUM29f577041bedcbf69a98210424b233be
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-49
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 -49
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints81068
Number of constraints which are clauses81068
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 1150
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 1150
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1150
Number of bits of the biggest sum of numbers11
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.
#

1799.40/2051.39	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.50/2051.42	cat: write error: Broken pipe
1799.50/2051.43	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.50/2051.45	cat: write error: Broken pipe
1799.50/2051.45	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.50/2051.48	cat: write error: Broken pipe
1799.50/2051.48	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.61/2051.51	cat: write error: Broken pipe
1799.61/2051.51	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.61/2051.54	cat: write error: Broken pipe
1799.61/2051.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.61/2051.57	cat: write error: Broken pipe
1799.61/2051.57	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.61/2051.60	cat: write error: Broken pipe
1799.71/2051.60	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.71/2051.62	cat: write error: Broken pipe
1799.71/2051.63	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.71/2051.65	cat: write error: Broken pipe
1799.71/2051.66	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.71/2051.68	cat: write error: Broken pipe
1799.71/2051.68	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.80/2051.71	cat: write error: Broken pipe
1799.80/2051.71	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.80/2051.74	cat: write error: Broken pipe
1799.80/2051.74	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.80/2051.77	cat: write error: Broken pipe
1799.80/2051.77	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.80/2051.80	cat: write error: Broken pipe
1799.90/2051.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.90/2051.83	cat: write error: Broken pipe
1799.90/2051.83	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.90/2051.85	cat: write error: Broken pipe
1799.90/2051.86	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.90/2051.88	cat: write error: Broken pipe
1799.90/2051.89	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.99/2051.91	cat: write error: Broken pipe
1799.99/2051.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.99/2051.94	cat: write error: Broken pipe
1799.99/2051.94	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1799.99/2051.97	cat: write error: Broken pipe
1799.99/2051.97	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1800.08/2052.00	cat: write error: Broken pipe
1800.08/2052.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353678-1176672635/pbclasp line 103.
1800.08/2052.02	c Somebody sent me a SIGTERM
1800.08/2052.02	s UNKNOWN
1800.08/2052.02	pb2clasp1: no process killed
1800.08/2052.02	clasp: no process killed
1800.08/2052.03	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353678-1176672635/instance-353678-1176672635.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/node69/watcher-353678-1176672635 -o ROOT/results/node69/solver-353678-1176672635 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-353678-1176672635.opb /tmp/evaluation/353678-1176672635/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 8046
/proc/meminfo: memFree=1792676/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12268 CPUtime=0
/proc/8046/stat : 8046 (pbclasp) D 8044 8046 7333 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 143252919 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237947812453 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/8046/statm: 3067 317 242 3 0 167 0

[startup+0.0368931 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8046
/proc/meminfo: memFree=1792676/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=0
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143252919 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8046/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.102901 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8046
/proc/meminfo: memFree=1792676/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=0
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143252919 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8046/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.302934 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8046
/proc/meminfo: memFree=1792676/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=0
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143252919 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8046/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.701999 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8046
/proc/meminfo: memFree=1792676/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=0
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143252919 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8046/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8049
/proc/meminfo: memFree=1790860/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=0
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143252919 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8046/statm: 3133 461 322 3 0 233 0
[pid=8048] ppid=8046 vsize=5352 CPUtime=0
/proc/8048/stat : 8048 (sh) S 8046 8046 7333 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 143252920 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8048/statm: 1338 229 193 169 0 49 0
[pid=8049] ppid=8048 vsize=12400 CPUtime=1.48
/proc/8049/stat : 8049 (pb2clasp1) R 8048 8046 7333 0 -1 4194304 499 0 0 0 148 0 0 0 25 0 1 0 143252920 12697600 461 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 237956542418 0 0 4224 0 0 0 0 17 1 0 0
/proc/8049/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30284

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8049
/proc/meminfo: memFree=1790284/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=0
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143252919 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8046/statm: 3133 461 322 3 0 233 0
[pid=8048] ppid=8046 vsize=5352 CPUtime=0
/proc/8048/stat : 8048 (sh) S 8046 8046 7333 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 143252920 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8048/statm: 1338 229 193 169 0 49 0
[pid=8049] ppid=8048 vsize=12400 CPUtime=3.07
/proc/8049/stat : 8049 (pb2clasp1) R 8048 8046 7333 0 -1 4194304 499 0 0 0 307 0 0 0 25 0 1 0 143252920 12697600 461 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 237961680388 0 0 4224 0 0 0 0 17 0 0 0
/proc/8049/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 30284

[startup+6.30192 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8165
/proc/meminfo: memFree=1788228/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=5.95
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 4785 68936 0 0 1 4 489 101 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 12532

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9821
/proc/meminfo: memFree=1787916/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=11.6
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 25066 395973 0 0 8 25 565 562 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 11.6
Current children cumulated vsize (KiB) 12532

[startup+25.5021 s]
/proc/loadavg: 1.08 1.02 1.01 1/66 13147
/proc/meminfo: memFree=1787540/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=22.81
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 64985 1039962 0 0 21 68 714 1478 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 22.81
Current children cumulated vsize (KiB) 12532

[startup+51.1022 s]
/proc/loadavg: 1.13 1.03 1.01 2/67 19478
/proc/meminfo: memFree=1786188/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=45.2
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 144985 2330362 0 0 43 151 1005 3321 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 45.2
Current children cumulated vsize (KiB) 12532

[startup+102.306 s]
/proc/loadavg: 1.16 1.05 1.01 2/68 32185
/proc/meminfo: memFree=1782852/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=89.41
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 302485 4870837 0 0 91 319 1573 6958 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 89.41
Current children cumulated vsize (KiB) 12532

[startup+162.301 s]
/proc/loadavg: 1.39 1.12 1.04 1/67 14140
/proc/meminfo: memFree=1782868/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=140.59
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 484285 7803271 0 0 142 516 2232 11169 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 140.59
Current children cumulated vsize (KiB) 12532

[startup+222.302 s]
/proc/loadavg: 1.16 1.11 1.03 2/67 28303
/proc/meminfo: memFree=1780428/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=189.71
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 659485 10629247 0 0 189 698 2873 15211 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 189.71
Current children cumulated vsize (KiB) 12532

[startup+282.302 s]
/proc/loadavg: 1.11 1.10 1.03 2/66 10884
/proc/meminfo: memFree=1777492/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=242.5
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 848897 13684671 0 0 250 914 3566 19520 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 242.5
Current children cumulated vsize (KiB) 12532

[startup+342.302 s]
/proc/loadavg: 1.16 1.11 1.04 2/66 26256
/proc/meminfo: memFree=1775564/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=295.85
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 1039597 16760662 0 0 308 1138 4258 23881 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 295.85
Current children cumulated vsize (KiB) 12532

[startup+402.302 s]
/proc/loadavg: 1.06 1.09 1.03 2/68 9003
/proc/meminfo: memFree=1773756/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=349.34
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 1231385 19853994 0 0 368 1363 4952 28251 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 349.34
Current children cumulated vsize (KiB) 12532

[startup+462.301 s]
/proc/loadavg: 1.39 1.18 1.06 2/66 24514
/proc/meminfo: memFree=1772620/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=402.96
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 1423485 22952567 0 0 428 1590 5631 32647 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 402.96
Current children cumulated vsize (KiB) 12532

[startup+522.303 s]
/proc/loadavg: 1.20 1.16 1.06 2/67 7187
/proc/meminfo: memFree=1771844/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=456.23
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 1614185 26028558 0 0 490 1816 6311 37006 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 456.23
Current children cumulated vsize (KiB) 12532

[startup+582.302 s]
/proc/loadavg: 1.07 1.13 1.06 2/67 22252
/proc/meminfo: memFree=1771204/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=508.48
/proc/8046/stat : 8046 (pbclasp) R 8044 8046 7333 0 -1 4194304 1800920 29041126 0 0 550 2031 6979 41288 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237947644575 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0

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

Current children cumulated CPU time (s) 981.54
Current children cumulated vsize (KiB) 12532

[startup+1182.3 s]
/proc/loadavg: 1.09 1.12 1.09 2/67 9856
/proc/meminfo: memFree=1762436/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1032.29
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 3673966 59252730 0 0 1130 4234 13741 84124 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1032.29
Current children cumulated vsize (KiB) 12532

[startup+1242.3 s]
/proc/loadavg: 1.03 1.10 1.08 2/67 24865
/proc/meminfo: memFree=1762628/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1084.32
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 3859785 62250086 0 0 1186 4455 14422 88369 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1084.32
Current children cumulated vsize (KiB) 12532

[startup+1302.3 s]
/proc/loadavg: 1.25 1.15 1.10 2/66 7826
/proc/meminfo: memFree=1761804/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1137.81
/proc/8046/stat : 8046 (pbclasp) R 8044 8046 7333 0 -1 4194304 4050670 65329303 0 0 1249 4673 15126 92733 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237947644575 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1137.81
Current children cumulated vsize (KiB) 12532

[startup+1362.3 s]
/proc/loadavg: 1.20 1.15 1.10 2/67 22786
/proc/meminfo: memFree=1759364/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1190.75
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 4239585 68376260 0 0 1311 4897 15799 97068 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1190.75
Current children cumulated vsize (KiB) 12532

[startup+1422.31 s]
/proc/loadavg: 1.19 1.15 1.10 2/67 5842
/proc/meminfo: memFree=1758148/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1244.44
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 4431566 71472818 0 0 1371 5117 16497 101459 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1244.44
Current children cumulated vsize (KiB) 12532

[startup+1482.3 s]
/proc/loadavg: 1.20 1.16 1.10 2/67 21195
/proc/meminfo: memFree=1758852/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1298.45
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 4625197 74596390 0 0 1431 5336 17197 105881 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1298.45
Current children cumulated vsize (KiB) 12532

[startup+1542.3 s]
/proc/loadavg: 1.31 1.18 1.11 2/65 4050
/proc/meminfo: memFree=1758668/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1351.39
/proc/8046/stat : 8046 (pbclasp) R 8044 8046 7333 0 -1 4194304 4814590 77651412 0 0 1494 5554 17885 110206 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237947644575 0 0 4224 16384 0 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1351.39
Current children cumulated vsize (KiB) 12532

[startup+1602.3 s]
/proc/loadavg: 1.16 1.17 1.10 2/67 18836
/proc/meminfo: memFree=1756804/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1403.68
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 5001535 80666804 0 0 1557 5769 18572 114470 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1403.68
Current children cumulated vsize (KiB) 12532

[startup+1662.3 s]
/proc/loadavg: 1.05 1.13 1.09 2/66 1130
/proc/meminfo: memFree=1755660/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1454.71
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 5184135 83612142 0 0 1613 5984 19237 118637 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1454.71
Current children cumulated vsize (KiB) 12532

[startup+1722.3 s]
/proc/loadavg: 1.07 1.12 1.09 2/67 15580
/proc/meminfo: memFree=1755460/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1505.64
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 5366197 86548720 0 0 1667 6202 19882 122813 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1505.64
Current children cumulated vsize (KiB) 12532

[startup+1782.3 s]
/proc/loadavg: 1.20 1.14 1.10 1/66 30717
/proc/meminfo: memFree=1754188/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1558.11
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 5553866 89575517 0 0 1724 6416 20556 127115 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1558.11
Current children cumulated vsize (KiB) 12532

[startup+1842.3 s]
/proc/loadavg: 1.19 1.16 1.10 5/73 13845
/proc/meminfo: memFree=1752068/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1612.68
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 5749185 92726108 0 0 1784 6638 21260 131586 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1612.68
Current children cumulated vsize (KiB) 12532

[startup+1902.3 s]
/proc/loadavg: 1.28 1.19 1.11 2/67 29900
/proc/meminfo: memFree=1752436/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1668.01
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 5946585 95910170 0 0 1842 6870 21969 136120 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1668.01
Current children cumulated vsize (KiB) 12532

[startup+1962.3 s]
/proc/loadavg: 1.09 1.15 1.10 1/66 12712
/proc/meminfo: memFree=1750980/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1720.9
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 6135666 98959951 0 0 1903 7087 22659 140441 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
[pid=12713] ppid=8046 vsize=5352 CPUtime=0
/proc/12713/stat : 12713 (sh) S 8046 8046 7333 0 -1 4194304 276 0 0 0 0 0 0 0 16 0 1 0 143449150 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12713/statm: 1338 230 193 169 0 49 0
[pid=12714] ppid=12713 vsize=5352 CPUtime=0
/proc/12714/stat : 12714 (sh) R 12713 8046 7333 0 -1 4194368 21 0 0 0 0 0 0 0 18 0 1 0 143449150 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947645223 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 1338 232 195 169 0 49 0
Current children cumulated CPU time (s) 1720.9
Current children cumulated vsize (KiB) 23236

[startup+2022.3 s]
/proc/loadavg: 1.31 1.20 1.12 3/66 27785
/proc/meminfo: memFree=1750332/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1774.2
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 6326085 102031505 0 0 1963 7311 23345 144801 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1774.2
Current children cumulated vsize (KiB) 12532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2052 s]
/proc/loadavg: 1.22 1.19 1.11 2/68 2896
/proc/meminfo: memFree=1749676/2055920 swapFree=4184060/4192956
[pid=8046] ppid=8044 vsize=12532 CPUtime=1800.08
/proc/8046/stat : 8046 (pbclasp) S 8044 8046 7333 0 -1 4194304 6418297 103519093 0 0 1992 7419 23675 146922 16 0 1 0 143252919 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8046/statm: 3133 481 342 3 0 233 0
[pid=2894] ppid=8046 vsize=5352 CPUtime=0
/proc/2894/stat : 2894 (sh) S 8046 8046 7333 0 -1 4194304 285 0 0 0 0 0 0 0 19 0 1 0 143458119 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1338 224 188 169 0 49 0
[pid=2895] ppid=2894 vsize=0 CPUtime=0
/proc/2895/stat : 2895 (cat) D 2894 8046 7333 0 -1 4194308 140 0 0 0 0 0 0 0 17 0 1 0 143458119 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 0 0 0
/proc/2895/statm: 0 0 0 0 0 0 0
[pid=2896] ppid=2894 vsize=0 CPUtime=0
/proc/2896/stat : 2896 (clasp) D 2894 8046 7333 0 -1 4194308 258 0 0 0 0 0 0 0 21 0 1 0 143458119 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 0 0 0
/proc/2896/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 17884

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

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

Child status: 0
Real time (s): 2052.04
CPU time (s): 1800.15
CPU user time (s): 256.69
CPU system time (s): 1543.46
CPU usage (%): 87.725
Max. virtual memory (cumulated for all children) (KiB): 30284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 256.69
system time used= 1543.46
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109940394
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= 3060960
involuntary context switches= 676578

runsolver used 5.9091 second user time and 9.48956 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Apr 15 21:30:35 UTC 2007

IDJOB= 353678
IDBENCH= 2261
IDSOLVER= 158
FILE ID= node69/353678-1176672635

PBS_JOBID= 4559946

Free space on /tmp= 66560 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/frb50-23-opb/normalized-frb50-23-3.opb
COMMAND LINE= pbclasp instance-353678-1176672635.opb /tmp/evaluation/353678-1176672635/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-353678-1176672635 -o ROOT/results/node69/conversion-353678-1176672635 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353678-1176672635/instance-353678-1176672635.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-353678-1176672635 -o ROOT/results/node69/solver-353678-1176672635 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-353678-1176672635.opb /tmp/evaluation/353678-1176672635/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  29f577041bedcbf69a98210424b233be

RANDOM SEED= 157436238

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1793148 kB
Buffers:         20468 kB
Cached:         138624 kB
SwapCached:       2884 kB
Active:         102208 kB
Inactive:        90880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793148 kB
SwapTotal:     4192956 kB
SwapFree:      4184060 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:          16440 kB
Slab:            55704 kB
Committed_AS:   857060 kB
PageTables:       1476 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= 66557 MiB

End job on node69 on Sun Apr 15 22:04:49 UTC 2007