Trace number 353674

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) 1800.11 2057.66

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-1.opb
MD5SUMdc857dc123c51e1f53f981679774fda8
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 benchmark1800.07
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 constraints80072
Number of constraints which are clauses80072
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.
#

1799.41/2056.94	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.41/2056.97	cat: write error: Broken pipe
1799.41/2056.98	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.50/2057.00	cat: write error: Broken pipe
1799.50/2057.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.50/2057.04	cat: write error: Broken pipe
1799.50/2057.04	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.50/2057.07	cat: write error: Broken pipe
1799.50/2057.07	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.50/2057.10	cat: write error: Broken pipe
1799.58/2057.10	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.58/2057.13	cat: write error: Broken pipe
1799.58/2057.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.58/2057.16	cat: write error: Broken pipe
1799.58/2057.17	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.58/2057.20	cat: write error: Broken pipe
1799.68/2057.20	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.68/2057.23	cat: write error: Broken pipe
1799.68/2057.23	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.68/2057.26	cat: write error: Broken pipe
1799.68/2057.26	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.68/2057.29	cat: write error: Broken pipe
1799.68/2057.29	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.78/2057.32	cat: write error: Broken pipe
1799.78/2057.32	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.78/2057.35	cat: write error: Broken pipe
1799.78/2057.35	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.78/2057.38	cat: write error: Broken pipe
1799.78/2057.38	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.87/2057.41	cat: write error: Broken pipe
1799.87/2057.41	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.87/2057.44	cat: write error: Broken pipe
1799.87/2057.44	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.87/2057.47	cat: write error: Broken pipe
1799.87/2057.47	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.98/2057.50	cat: write error: Broken pipe
1799.98/2057.50	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.98/2057.53	cat: write error: Broken pipe
1799.98/2057.56	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1799.98/2057.59	cat: write error: Broken pipe
1799.98/2057.59	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1800.05/2057.60	sh: line 1: 13816 Terminated              cat /tmp/evaluation/353674-1176672549/temp/instance-353674-1176672549.opb.lp >>/tmp/evaluation/353674-1176672549/temp/instance-353674-1176672549.opb.op
1800.05/2057.61	c Somebody sent me a SIGTERM
1800.05/2057.61	s UNKNOWN
1800.05/2057.62	pb2clasp1: no process killed
1800.05/2057.62	clasp-1.0: no process killed
1800.05/2057.62	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353674-1176672549/pbclasp line 103.
1800.05/2057.65	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353674-1176672549/instance-353674-1176672549.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/node68/watcher-353674-1176672549 -o ROOT/results/node68/solver-353674-1176672549 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-353674-1176672549.opb /tmp/evaluation/353674-1176672549/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: 1.01 1.05 1.01 3/64 16057
/proc/meminfo: memFree=1609656/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12268 CPUtime=0
/proc/16057/stat : 16057 (pbclasp) R 16055 16057 15341 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 143244428 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257414625893 0 2147483391 4224 0 1100447559168 0 0 17 1 0 0
/proc/16057/statm: 3067 317 242 3 0 167 0

[startup+0.0224679 s]
/proc/loadavg: 1.01 1.05 1.01 3/64 16057
/proc/meminfo: memFree=1609656/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=0
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143244428 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16057/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.102473 s]
/proc/loadavg: 1.01 1.05 1.01 3/64 16057
/proc/meminfo: memFree=1609656/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=0
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143244428 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16057/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301491 s]
/proc/loadavg: 1.01 1.05 1.01 3/64 16057
/proc/meminfo: memFree=1609656/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=0
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143244428 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16057/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.702526 s]
/proc/loadavg: 1.01 1.05 1.01 3/64 16057
/proc/meminfo: memFree=1609656/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=0
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143244428 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16057/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.5016 s]
/proc/loadavg: 1.01 1.05 1.01 2/67 16060
/proc/meminfo: memFree=1607904/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=0
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143244428 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16057/statm: 3133 461 322 3 0 233 0
[pid=16059] ppid=16057 vsize=5352 CPUtime=0
/proc/16059/stat : 16059 (sh) S 16057 16057 15341 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 143244429 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16059/statm: 1338 229 193 169 0 49 0
[pid=16060] ppid=16059 vsize=12400 CPUtime=1.48
/proc/16060/stat : 16060 (pb2clasp1) R 16059 16057 15341 0 -1 4194304 499 0 0 0 148 0 0 0 25 0 1 0 143244429 12697600 461 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 257428142384 0 0 4224 0 0 0 0 17 1 0 0
/proc/16060/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30284

[startup+3.10174 s]
/proc/loadavg: 1.01 1.05 1.01 2/67 16060
/proc/meminfo: memFree=1607264/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=0
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 143244428 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16057/statm: 3133 461 322 3 0 233 0
[pid=16059] ppid=16057 vsize=5352 CPUtime=0
/proc/16059/stat : 16059 (sh) S 16057 16057 15341 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 143244429 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16059/statm: 1338 229 193 169 0 49 0
[pid=16060] ppid=16059 vsize=12400 CPUtime=3.07
/proc/16060/stat : 16060 (pb2clasp1) R 16059 16057 15341 0 -1 4194304 499 0 0 0 307 0 0 0 25 0 1 0 143244429 12697600 461 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 257428159749 0 0 4224 0 0 0 0 17 1 0 0
/proc/16060/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 30284

[startup+6.30104 s]
/proc/loadavg: 1.01 1.05 1.01 2/67 16200
/proc/meminfo: memFree=1605728/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=5.92
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 4407 66839 0 0 2 5 495 90 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 5.92
Current children cumulated vsize (KiB) 12532

[startup+12.7016 s]
/proc/loadavg: 1.01 1.05 1.01 2/67 17712
/proc/meminfo: memFree=1605008/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=11.51
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 22855 382634 0 0 8 25 591 527 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 11.51
Current children cumulated vsize (KiB) 12532

[startup+25.5028 s]
/proc/loadavg: 1.09 1.06 1.01 2/67 20760
/proc/meminfo: memFree=1604752/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=22.37
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 58807 998700 0 0 18 64 781 1374 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 22.37
Current children cumulated vsize (KiB) 12532

[startup+51.1021 s]
/proc/loadavg: 1.06 1.05 1.01 2/67 26640
/proc/meminfo: memFree=1604432/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=44.37
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 131276 2240066 0 0 41 145 1166 3085 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 44.37
Current children cumulated vsize (KiB) 12532

[startup+102.306 s]
/proc/loadavg: 1.14 1.07 1.02 2/66 6382
/proc/meminfo: memFree=1602648/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=89.19
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 278644 4764221 0 0 87 314 1951 6567 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 89.19
Current children cumulated vsize (KiB) 12532

[startup+162.301 s]
/proc/loadavg: 1.16 1.10 1.03 1/68 20403
/proc/meminfo: memFree=1599624/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=141.66
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 451514 7725431 0 0 141 504 2874 10647 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 141.66
Current children cumulated vsize (KiB) 12532

[startup+222.303 s]
/proc/loadavg: 1.18 1.11 1.03 2/67 2224
/proc/meminfo: memFree=1598928/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=194.02
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 623809 10677005 0 0 196 706 3798 14702 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 194.02
Current children cumulated vsize (KiB) 12532

[startup+282.303 s]
/proc/loadavg: 1.17 1.12 1.04 2/66 15988
/proc/meminfo: memFree=1597592/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=245.55
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 793738 13587623 0 0 245 897 4710 18703 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 245.55
Current children cumulated vsize (KiB) 12532

[startup+342.302 s]
/proc/loadavg: 1.10 1.11 1.03 2/67 29784
/proc/meminfo: memFree=1597840/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=296.16
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 960455 16443434 0 0 294 1089 5599 22634 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 296.16
Current children cumulated vsize (KiB) 12532

[startup+402.302 s]
/proc/loadavg: 1.08 1.10 1.03 2/67 11144
/proc/meminfo: memFree=1596688/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=347.98
/proc/16057/stat : 16057 (pbclasp) R 16055 16057 15341 0 -1 4194304 1130834 19362303 0 0 340 1283 6507 26668 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 347.98
Current children cumulated vsize (KiB) 12532

[startup+462.301 s]
/proc/loadavg: 1.14 1.12 1.04 2/67 25432
/proc/meminfo: memFree=1596176/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=400.53
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 1303655 22322356 0 0 390 1480 7428 30755 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 400.53
Current children cumulated vsize (KiB) 12532

[startup+522.303 s]
/proc/loadavg: 1.10 1.11 1.04 2/66 7249
/proc/meminfo: memFree=1594008/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=453.82
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 1479340 25331681 0 0 442 1679 8355 34906 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 453.82
Current children cumulated vsize (KiB) 12532

[startup+582.302 s]
/proc/loadavg: 1.23 1.14 1.05 2/67 21680
/proc/meminfo: memFree=1593424/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=506.8
/proc/16057/stat : 16057 (pbclasp) R 16055 16057 15341 0 -1 4194304 1653937 28323005 0 0 490 1877 9283 39030 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4231 16384 0 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0

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

[pid=16057] ppid=16055 vsize=12532 CPUtime=980.47
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 3212825 55025758 0 0 944 3615 17586 75902 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 980.47
Current children cumulated vsize (KiB) 12532

[startup+1182.3 s]
/proc/loadavg: 1.15 1.17 1.09 2/66 1488
/proc/meminfo: memFree=1585488/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1033.97
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 3388361 58032943 0 0 993 3813 18520 80071 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1033.97
Current children cumulated vsize (KiB) 12532

[startup+1242.3 s]
/proc/loadavg: 1.14 1.16 1.09 2/67 15880
/proc/meminfo: memFree=1582536/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1086.92
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 3562374 61013425 0 0 1048 4006 19461 84177 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1086.92
Current children cumulated vsize (KiB) 12532

[startup+1302.3 s]
/proc/loadavg: 1.09 1.15 1.09 2/68 29861
/proc/meminfo: memFree=1581888/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1138.27
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 3731600 63912620 0 0 1098 4190 20372 88167 17 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1138.27
Current children cumulated vsize (KiB) 12532

[startup+1362.3 s]
/proc/loadavg: 1.09 1.13 1.09 2/67 10984
/proc/meminfo: memFree=1582920/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1188.93
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 3898561 66772293 0 0 1147 4374 21264 92108 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1188.93
Current children cumulated vsize (KiB) 12532

[startup+1422.31 s]
/proc/loadavg: 1.11 1.12 1.09 3/67 25098
/proc/meminfo: memFree=1582472/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1240.84
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 4069575 69701716 0 0 1192 4563 22192 96137 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1240.84
Current children cumulated vsize (KiB) 12532

[startup+1482.3 s]
/proc/loadavg: 1.08 1.11 1.09 2/68 7141
/proc/meminfo: memFree=1579584/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1295.06
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 4248023 72758689 0 0 1244 4765 23136 100361 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1295.06
Current children cumulated vsize (KiB) 12532

[startup+1542.3 s]
/proc/loadavg: 1.03 1.09 1.08 2/67 21642
/proc/meminfo: memFree=1580424/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1348.42
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 4423519 75764668 0 0 1296 4958 24071 104517 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1348.42
Current children cumulated vsize (KiB) 12532

[startup+1602.3 s]
/proc/loadavg: 1.06 1.08 1.08 2/67 3634
/proc/meminfo: memFree=1578568/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1402.46
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 4601284 78809930 0 0 1349 5158 25025 108714 17 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1402.46
Current children cumulated vsize (KiB) 12532

[startup+1662.3 s]
/proc/loadavg: 1.09 1.08 1.08 1/68 18005
/proc/meminfo: memFree=1577536/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1455.21
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 4774837 81782851 0 0 1401 5346 25956 112818 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1455.21
Current children cumulated vsize (KiB) 12532

[startup+1722.3 s]
/proc/loadavg: 1.19 1.11 1.09 2/66 31739
/proc/meminfo: memFree=1577168/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1506.78
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 4944680 84692198 0 0 1452 5541 26868 116817 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1506.78
Current children cumulated vsize (KiB) 12532

[startup+1782.3 s]
/proc/loadavg: 1.23 1.13 1.10 2/67 12802
/proc/meminfo: memFree=1577928/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1556.41
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 5107967 87489052 0 0 1498 5721 27744 120678 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1556.41
Current children cumulated vsize (KiB) 12532

[startup+1842.3 s]
/proc/loadavg: 1.13 1.12 1.09 2/68 26549
/proc/meminfo: memFree=1575232/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1607.78
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 5276931 90383342 0 0 1545 5917 28647 124669 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1607.78
Current children cumulated vsize (KiB) 12532

[startup+1902.3 s]
/proc/loadavg: 1.11 1.11 1.09 2/68 8373
/proc/meminfo: memFree=1574208/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1660.41
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 5450105 93349973 0 0 1592 6116 29565 128768 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1660.41
Current children cumulated vsize (KiB) 12532

[startup+1962.3 s]
/proc/loadavg: 1.08 1.11 1.09 2/72 23393
/proc/meminfo: memFree=1571664/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1715.12
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 5629714 96426620 0 0 1646 6317 30512 133037 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
[pid=23393] ppid=16057 vsize=5352 CPUtime=0
/proc/23393/stat : 23393 (sh) R 16057 16057 15341 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 143440658 5480448 222 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414458015 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23393/statm: 1338 222 186 169 0 49 0
[pid=23394] ppid=23393 vsize=120 CPUtime=0
/proc/23394/stat : 23394 (cat) R 23393 16057 15341 0 -1 4194304 39 0 0 0 0 0 0 0 18 0 1 0 143440659 122880 15 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257411794560 0 0 4096 0 0 0 0 17 0 0 0
/proc/23394/statm: 32 22 16 4 0 3 0
Current children cumulated CPU time (s) 1715.12
Current children cumulated vsize (KiB) 18004

[startup+2022.3 s]
/proc/loadavg: 1.19 1.13 1.10 1/67 5155
/proc/meminfo: memFree=1571448/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1768.33
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 5804439 99419617 0 0 1696 6517 31441 137179 16 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1768.33
Current children cumulated vsize (KiB) 12532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2057.6 s]
/proc/loadavg: 1.17 1.13 1.09 2/66 13815
/proc/meminfo: memFree=1573248/2055920 swapFree=4184836/4192956
[pid=16057] ppid=16055 vsize=12532 CPUtime=1800.05
/proc/16057/stat : 16057 (pbclasp) S 16055 16057 15341 0 -1 4194304 5908443 101200960 0 0 1726 6637 32002 139640 15 0 1 0 143244428 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16057/statm: 3133 481 342 3 0 233 0
[pid=13815] ppid=16057 vsize=5352 CPUtime=0
/proc/13815/stat : 13815 (sh) S 16057 16057 15341 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 143450188 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13815/statm: 1338 230 193 169 0 49 0
[pid=13816] ppid=13815 vsize=5352 CPUtime=0
/proc/13816/stat : 13816 (sh) R 13815 16057 15341 0 -1 4194368 21 0 0 0 0 0 0 0 18 0 1 0 143450188 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414458663 0 0 4096 0 0 0 0 17 1 0 0
/proc/13816/statm: 1338 232 195 169 0 49 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 23236

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): 2057.66
CPU time (s): 1800.11
CPU user time (s): 337.292
CPU system time (s): 1462.82
CPU usage (%): 87.4837
Max. virtual memory (cumulated for all children) (KiB): 30284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 337.292
system time used= 1462.82
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107112830
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= 3118631
involuntary context switches= 575695

runsolver used 5.46617 second user time and 8.39072 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Apr 15 21:29:09 UTC 2007

IDJOB= 353674
IDBENCH= 2260
IDSOLVER= 167
FILE ID= node68/353674-1176672549

PBS_JOBID= 4559940

Free space on /tmp= 66445 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-frb50-23-1.opb
COMMAND LINE= pbclasp instance-353674-1176672549.opb /tmp/evaluation/353674-1176672549/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-353674-1176672549 -o ROOT/results/node68/conversion-353674-1176672549 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353674-1176672549/instance-353674-1176672549.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-353674-1176672549 -o ROOT/results/node68/solver-353674-1176672549 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-353674-1176672549.opb /tmp/evaluation/353674-1176672549/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  dc857dc123c51e1f53f981679774fda8

RANDOM SEED= 297481059

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1610128 kB
Buffers:         30812 kB
Cached:         300384 kB
SwapCached:       2208 kB
Active:         117600 kB
Inactive:       223936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610128 kB
SwapTotal:     4192956 kB
SwapFree:      4184836 kB
Dirty:            2404 kB
Writeback:           0 kB
Mapped:          17264 kB
Slab:            90392 kB
Committed_AS:  1458872 kB
PageTables:       1384 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= 66441 MiB

End job on node68 on Sun Apr 15 22:03:29 UTC 2007