Trace number 353635

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) 1805.2 2092.32

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-2.opb
MD5SUMb94d4317cfb468b1c3dd3d790ff99d4d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-52
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94289
Number of constraints which are clauses94289
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 1272
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 1272
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 1272
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.
#

1799.29/2091.42	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.29/2091.44	cat: write error: Broken pipe
1799.29/2091.45	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.29/2091.48	cat: write error: Broken pipe
1799.29/2091.48	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.40/2091.51	cat: write error: Broken pipe
1799.40/2091.51	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.40/2091.54	cat: write error: Broken pipe
1799.40/2091.55	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.40/2091.58	cat: write error: Broken pipe
1799.40/2091.58	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.48/2091.61	cat: write error: Broken pipe
1799.48/2091.61	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.48/2091.64	cat: write error: Broken pipe
1799.48/2091.64	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.48/2091.67	cat: write error: Broken pipe
1799.48/2091.68	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.58/2091.71	cat: write error: Broken pipe
1799.58/2091.71	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.58/2091.74	cat: write error: Broken pipe
1799.58/2091.74	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.66/2091.84	cat: write error: Broken pipe
1799.66/2091.84	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.66/2091.87	cat: write error: Broken pipe
1799.66/2091.87	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.72/2091.90	cat: write error: Broken pipe
1799.72/2091.90	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.72/2091.93	cat: write error: Broken pipe
1799.72/2091.94	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.72/2091.97	cat: write error: Broken pipe
1799.72/2091.97	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.80/2092.04	cat: write error: Broken pipe
1799.80/2092.04	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.80/2092.07	cat: write error: Broken pipe
1799.80/2092.08	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.88/2092.11	cat: write error: Broken pipe
1799.88/2092.11	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.88/2092.14	cat: write error: Broken pipe
1799.88/2092.14	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.88/2092.17	cat: write error: Broken pipe
1799.88/2092.18	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.96/2092.21	cat: write error: Broken pipe
1799.96/2092.21	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353635-1176671496/pbclasp line 103.
1799.96/2092.24	cat: write error: Broken pipe
1800.00/2092.31	c Somebody sent me a SIGTERM
1800.00/2092.31	s UNKNOWN
1800.00/2092.31	pb2clasp1: no process killed
1800.00/2092.32	clasp-1.0: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353635-1176671496/instance-353635-1176671496.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/node75/watcher-353635-1176671496 -o ROOT/results/node75/solver-353635-1176671496 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-353635-1176671496.opb /tmp/evaluation/353635-1176671496/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: 1.16 1.25 1.18 3/64 12714
/proc/meminfo: memFree=1772952/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12268 CPUtime=0
/proc/12714/stat : 12714 (pbclasp) R 12712 12714 30652 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 115063500 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231882848869 0 0 4224 0 0 0 0 17 1 0 0
/proc/12714/statm: 3067 317 242 3 0 167 0

[startup+0.0118911 s]
/proc/loadavg: 1.16 1.25 1.18 3/64 12714
/proc/meminfo: memFree=1772952/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=0
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 115063500 12836864 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12714/statm: 3134 462 322 3 0 234 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+0.101909 s]
/proc/loadavg: 1.16 1.25 1.18 3/64 12714
/proc/meminfo: memFree=1772952/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=0
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 115063500 12836864 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12714/statm: 3134 462 322 3 0 234 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+0.301946 s]
/proc/loadavg: 1.16 1.25 1.18 3/64 12714
/proc/meminfo: memFree=1772952/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=0
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 115063500 12836864 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12714/statm: 3134 462 322 3 0 234 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+0.702025 s]
/proc/loadavg: 1.16 1.25 1.18 3/64 12714
/proc/meminfo: memFree=1772952/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=0
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 115063500 12836864 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12714/statm: 3134 462 322 3 0 234 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+1.50118 s]
/proc/loadavg: 1.16 1.25 1.18 2/67 12717
/proc/meminfo: memFree=1771144/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=0
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 115063500 12836864 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12714/statm: 3134 462 322 3 0 234 0
[pid=12716] ppid=12714 vsize=5352 CPUtime=0
/proc/12716/stat : 12716 (sh) S 12714 12714 30652 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115063501 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12716/statm: 1338 229 193 169 0 49 0
[pid=12717] ppid=12716 vsize=12400 CPUtime=1.47
/proc/12717/stat : 12717 (pb2clasp1) R 12716 12714 30652 0 -1 4194304 499 0 0 0 147 0 0 0 25 0 1 0 115063501 12697600 461 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 231900657871 0 0 4224 0 0 0 0 17 1 0 0
/proc/12717/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30288

[startup+3.1015 s]
/proc/loadavg: 1.15 1.25 1.18 2/67 12717
/proc/meminfo: memFree=1770504/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=0
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 115063500 12836864 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12714/statm: 3134 462 322 3 0 234 0
[pid=12716] ppid=12714 vsize=5352 CPUtime=0
/proc/12716/stat : 12716 (sh) S 12714 12714 30652 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115063501 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12716/statm: 1338 229 193 169 0 49 0
[pid=12717] ppid=12716 vsize=12400 CPUtime=3.06
/proc/12717/stat : 12717 (pb2clasp1) R 12716 12714 30652 0 -1 4194304 499 0 0 0 306 0 0 0 25 0 1 0 115063501 12697600 461 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 231900552396 0 0 4224 0 0 0 0 17 0 0 0
/proc/12717/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 30288

[startup+5.20192 s]
/proc/loadavg: 1.15 1.25 1.18 2/67 12717
/proc/meminfo: memFree=1769544/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=0
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 115063500 12836864 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12714/statm: 3134 462 322 3 0 234 0
[pid=12716] ppid=12714 vsize=5352 CPUtime=0
/proc/12716/stat : 12716 (sh) S 12714 12714 30652 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115063501 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12716/statm: 1338 229 193 169 0 49 0
[pid=12717] ppid=12716 vsize=12400 CPUtime=5.17
/proc/12717/stat : 12717 (pb2clasp1) R 12716 12714 30652 0 -1 4194304 499 0 0 0 516 1 0 0 25 0 1 0 115063501 12697600 461 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 231900920451 0 0 4224 0 0 0 0 17 0 0 0
/proc/12717/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 5.17
Current children cumulated vsize (KiB) 30288

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (5.17 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (5.17 s) to the 'lost time'.

[startup+5.30194 s]
/proc/loadavg: 1.15 1.25 1.18 2/67 12717
/proc/meminfo: memFree=1769544/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=0
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 115063500 12836864 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891582868 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/12714/statm: 3134 462 322 3 0 234 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+6.30115 s]
/proc/loadavg: 1.15 1.25 1.18 2/68 12740
/proc/meminfo: memFree=1766928/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=6.1
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 3137 45090 0 0 1 2 539 68 16 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891582868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 12536

[startup+12.7024 s]
/proc/loadavg: 1.14 1.24 1.18 2/65 14073
/proc/meminfo: memFree=1766712/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=11.11
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 18764 312770 0 0 7 19 621 464 16 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891582868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 11.11
Current children cumulated vsize (KiB) 12536

[startup+25.502 s]
/proc/loadavg: 1.26 1.26 1.18 2/66 16939
/proc/meminfo: memFree=1765688/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=22.11
/proc/12714/stat : 12714 (pbclasp) R 12712 12714 30652 0 -1 4194304 52937 898320 0 0 18 57 803 1333 17 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231900540273 0 0 4224 16384 0 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 22.11
Current children cumulated vsize (KiB) 12536

[startup+51.1011 s]
/proc/loadavg: 1.25 1.26 1.18 2/67 22482
/proc/meminfo: memFree=1766256/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=44.07
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 121400 2070691 0 0 39 132 1152 3084 18 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 44.07
Current children cumulated vsize (KiB) 12536

[startup+102.305 s]
/proc/loadavg: 1.22 1.25 1.18 2/67 1122
/proc/meminfo: memFree=1764016/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=87.23
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 255594 4369393 0 0 86 277 1852 6508 17 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 87.23
Current children cumulated vsize (KiB) 12536

[startup+162.301 s]
/proc/loadavg: 1.16 1.23 1.18 2/66 13581
/proc/meminfo: memFree=1762104/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=136.51
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 408931 6996003 0 0 138 449 2645 10419 17 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 136.51
Current children cumulated vsize (KiB) 12536

[startup+222.301 s]
/proc/loadavg: 1.09 1.19 1.17 2/66 26121
/proc/meminfo: memFree=1762928/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=185.17
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 560589 9593770 0 0 186 615 3419 14297 17 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 185.17
Current children cumulated vsize (KiB) 12536

[startup+282.301 s]
/proc/loadavg: 1.12 1.19 1.17 2/67 6470
/proc/meminfo: memFree=1759912/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=235.56
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 718350 12296469 0 0 240 813 4213 18290 17 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891582868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 235.56
Current children cumulated vsize (KiB) 12536

[startup+342.301 s]
/proc/loadavg: 1.26 1.22 1.18 1/68 19991
/proc/meminfo: memFree=1757472/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=287.68
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 881638 15093323 0 0 298 1014 5064 22392 16 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 287.68
Current children cumulated vsize (KiB) 12536

[startup+402.301 s]
/proc/loadavg: 1.13 1.19 1.17 1/68 798
/proc/meminfo: memFree=1756256/2055920 swapFree=4184000/4192956

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

[pid=5491] ppid=5490 vsize=5352 CPUtime=0
/proc/5491/stat : 5491 (sh) R 5490 12714 30652 0 -1 4194368 21 0 0 0 0 0 0 0 19 0 1 0 115193730 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882849778 0 0 4096 0 0 0 0 17 0 0 0
/proc/5491/statm: 1338 232 195 169 0 49 0
Current children cumulated CPU time (s) 1116.46
Current children cumulated vsize (KiB) 23240

[startup+1362.3 s]
/proc/loadavg: 1.19 1.16 1.12 2/67 18715
/proc/meminfo: memFree=1744680/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1168.64
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 3637997 62309131 0 0 1295 4459 19124 91986 18 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891582868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1168.64
Current children cumulated vsize (KiB) 12536

[startup+1422.31 s]
/proc/loadavg: 1.23 1.17 1.12 2/68 32225
/proc/meminfo: memFree=1742368/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1220.85
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 3801394 65108060 0 0 1358 4665 19960 96102 18 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891582868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1220.85
Current children cumulated vsize (KiB) 12536

[startup+1482.3 s]
/proc/loadavg: 1.14 1.16 1.12 1/66 12959
/proc/meminfo: memFree=1741936/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1272.69
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 3963607 67886511 0 0 1415 4868 20784 100202 18 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1272.69
Current children cumulated vsize (KiB) 12536

[startup+1542.3 s]
/proc/loadavg: 1.40 1.22 1.14 2/67 26508
/proc/meminfo: memFree=1742056/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1325.1
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 4127503 70694207 0 0 1474 5074 21618 104344 18 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891582868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1325.1
Current children cumulated vsize (KiB) 12536

[startup+1602.3 s]
/proc/loadavg: 1.22 1.19 1.13 2/68 7068
/proc/meminfo: memFree=1740128/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1376.23
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 4287774 73439600 0 0 1534 5275 22439 108375 18 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891582868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1376.23
Current children cumulated vsize (KiB) 12536

[startup+1662.3 s]
/proc/loadavg: 1.31 1.22 1.14 2/67 20295
/proc/meminfo: memFree=1741544/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1427.48
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 4448034 76184591 0 0 1592 5476 23263 112417 17 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1427.48
Current children cumulated vsize (KiB) 12536

[startup+1722.3 s]
/proc/loadavg: 1.11 1.17 1.13 2/67 886
/proc/meminfo: memFree=1739432/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1478.86
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 4609086 78943368 0 0 1647 5684 24086 116469 17 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1478.86
Current children cumulated vsize (KiB) 12536

[startup+1782.3 s]
/proc/loadavg: 1.08 1.16 1.12 2/67 14391
/proc/meminfo: memFree=1740392/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1530.82
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 4772092 81735605 0 0 1702 5890 24917 120573 18 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1530.82
Current children cumulated vsize (KiB) 12536

[startup+1842.3 s]
/proc/loadavg: 1.19 1.17 1.13 3/67 27734
/proc/meminfo: memFree=1739816/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1583.37
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 4936465 84551264 0 0 1762 6094 25752 124729 16 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1583.37
Current children cumulated vsize (KiB) 12536

[startup+1902.3 s]
/proc/loadavg: 1.10 1.15 1.12 2/67 8763
/proc/meminfo: memFree=1737448/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1635.47
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 5099579 87345576 0 0 1822 6296 26591 128838 16 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891582868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1635.47
Current children cumulated vsize (KiB) 12536

[startup+1962.3 s]
/proc/loadavg: 1.12 1.15 1.12 2/67 22337
/proc/meminfo: memFree=1737512/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1688
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 5263746 90157487 0 0 1878 6503 27423 132996 18 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
[pid=22336] ppid=12714 vsize=5352 CPUtime=0
/proc/22336/stat : 22336 (sh) S 12714 12714 30652 0 -1 4194304 276 0 0 0 0 0 0 0 19 0 1 0 115259729 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22336/statm: 1338 230 193 169 0 49 0
[pid=22337] ppid=22336 vsize=2520 CPUtime=0.01
/proc/22337/stat : 22337 (cat) R 22336 12714 30652 0 -1 4194304 116 0 0 0 0 1 0 0 18 0 1 0 115259729 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 231882850530 0 0 4096 0 0 0 0 17 0 0 0
/proc/22337/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1688.01
Current children cumulated vsize (KiB) 20408

[startup+2022.3 s]
/proc/loadavg: 1.29 1.18 1.13 2/67 3044
/proc/meminfo: memFree=1736488/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1739.74
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 5425561 92929246 0 0 1934 6701 28240 137099 16 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891582868 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1739.74
Current children cumulated vsize (KiB) 12536

[startup+2082.31 s]
/proc/loadavg: 1.18 1.16 1.12 2/67 16354
/proc/meminfo: memFree=1735656/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1791.17
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 5586827 95691771 0 0 1995 6901 29057 141164 17 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891578978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1791.17
Current children cumulated vsize (KiB) 12536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2092.3 s]
/proc/loadavg: 1.15 1.15 1.12 1/66 18653
/proc/meminfo: memFree=1735152/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1800
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 5614575 96167305 0 0 2007 6935 29198 141860 16 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891582868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
[pid=18651] ppid=12714 vsize=0 CPUtime=0
/proc/18651/stat : 18651 (sh) D 12714 12714 30652 0 -1 4194308 297 458 0 0 0 0 0 0 16 0 1 0 115272723 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4100 65536 18446744072099855350 0 0 17 1 0 0
/proc/18651/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 12536

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

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

[startup+2092.3 s]
/proc/loadavg: 1.15 1.15 1.12 1/66 18653
/proc/meminfo: memFree=1735152/2055920 swapFree=4184000/4192956
[pid=12714] ppid=12712 vsize=12536 CPUtime=1800
/proc/12714/stat : 12714 (pbclasp) S 12712 12714 30652 0 -1 4194304 5614575 96167305 0 0 2007 6935 29198 141860 16 0 1 0 115063500 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231891582868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12714/statm: 3134 482 342 3 0 234 0
[pid=18651] ppid=12714 vsize=0 CPUtime=0
/proc/18651/stat : 18651 (sh) D 12714 12714 30652 0 -1 4194308 297 458 0 0 0 0 0 0 16 0 1 0 115272723 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4100 65536 18446744072099855350 0 0 17 1 0 0
/proc/18651/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 12536

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): 5.17
#  lost CPU user time (s): 5.16
#  lost CPU system time (s): 0.01

Real time (s): 2092.32
CPU time (s): 1805.2
CPU user time (s): 317.22
CPU system time (s): 1487.98
CPU usage (%): 86.2775
Max. virtual memory (cumulated for all children) (KiB): 30288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 312.06
system time used= 1487.97
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101782466
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= 2945238
involuntary context switches= 774389

runsolver used 5.79112 second user time and 8.67068 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Sun Apr 15 21:11:36 UTC 2007

IDJOB= 353635
IDBENCH= 2257
IDSOLVER= 167
FILE ID= node75/353635-1176671496

PBS_JOBID= 4559911

Free space on /tmp= 66561 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/frb53-24-opb/normalized-frb53-24-2.opb
COMMAND LINE= pbclasp instance-353635-1176671496.opb /tmp/evaluation/353635-1176671496/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node75/convwatcher-353635-1176671496 -o ROOT/results/node75/conversion-353635-1176671496 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353635-1176671496/instance-353635-1176671496.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-353635-1176671496 -o ROOT/results/node75/solver-353635-1176671496 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-353635-1176671496.opb /tmp/evaluation/353635-1176671496/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  b94d4317cfb468b1c3dd3d790ff99d4d

RANDOM SEED= 958296640

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.257
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		: 3000.257
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1773360 kB
Buffers:         65528 kB
Cached:         156936 kB
SwapCached:       3228 kB
Active:         127684 kB
Inactive:       109540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773360 kB
SwapTotal:     4192956 kB
SwapFree:      4184000 kB
Dirty:            2864 kB
Writeback:           0 kB
Mapped:          19096 kB
Slab:            31236 kB
Committed_AS:  2285556 kB
PageTables:       1448 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= 66556 MiB

End job on node75 on Sun Apr 15 21:46:31 UTC 2007