Trace number 351039

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) 1800.26 1868.77

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-blend.opb
MD5SUMb27b0c72b75cc4f9d136fed88900224a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-22
Best CPU time to get the best result obtained on this benchmark1800.34
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -24
Optimality of the best value was proved YES
Number of variables2490
Total number of constraints74
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints74
Minimum length of a constraint30
Maximum length of a constraint780
Number of terms in the objective function 660
Biggest coefficient in the objective function 37049
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524798
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524862
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

1797.22/1865.81	cat: write error: Broken pipe
1797.22/1865.81	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1797.36/1865.95	cat: write error: Broken pipe
1797.36/1865.98	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1797.51/1866.12	cat: write error: Broken pipe
1797.51/1866.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1797.64/1866.27	cat: write error: Broken pipe
1797.64/1866.27	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1797.79/1866.41	cat: write error: Broken pipe
1797.79/1866.41	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1797.93/1866.55	cat: write error: Broken pipe
1797.93/1866.56	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1798.08/1866.69	cat: write error: Broken pipe
1798.08/1866.70	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1798.20/1866.84	cat: write error: Broken pipe
1798.20/1866.84	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1798.35/1866.98	cat: write error: Broken pipe
1798.35/1866.98	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1798.49/1867.12	cat: write error: Broken pipe
1798.49/1867.12	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1798.63/1867.26	cat: write error: Broken pipe
1798.63/1867.27	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1798.77/1867.41	cat: write error: Broken pipe
1798.77/1867.41	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1798.92/1867.55	cat: write error: Broken pipe
1798.92/1867.55	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1799.06/1867.69	cat: write error: Broken pipe
1799.06/1867.70	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1799.21/1867.84	cat: write error: Broken pipe
1799.21/1867.84	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1799.34/1867.98	cat: write error: Broken pipe
1799.34/1867.99	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1799.49/1868.13	cat: write error: Broken pipe
1799.49/1868.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1799.63/1868.27	cat: write error: Broken pipe
1799.63/1868.27	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1799.76/1868.41	cat: write error: Broken pipe
1799.76/1868.42	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1799.91/1868.56	cat: write error: Broken pipe
1799.91/1868.58	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1800.06/1868.60	sh: line 1: 23091 Terminated              cat /tmp/evaluation/351039-1176577099/temp/instance-351039-1176577099.opb.op
1800.06/1868.60	     23092                       | clasp >/tmp/evaluation/351039-1176577099/temp/instance-351039-1176577099.opb.clasp
1800.06/1868.61	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351039-1176577099/pbclasp line 103.
1800.06/1868.61	c Somebody sent me a SIGTERM
1800.06/1868.61	s UNKNOWN
1800.06/1868.63	pb2clasp1: no process killed
1800.06/1868.63	clasp: no process killed
1800.08/1868.76	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351039-1176577099/instance-351039-1176577099.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/node33/watcher-351039-1176577099 -o ROOT/results/node33/solver-351039-1176577099 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351039-1176577099.opb /tmp/evaluation/351039-1176577099/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: 0.92 0.98 0.99 3/77 18237
/proc/meminfo: memFree=1415616/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12268 CPUtime=0
/proc/18237/stat : 18237 (pbclasp) R 18235 18237 17225 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 105625442 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833030142 0 0 4224 0 0 0 0 17 1 0 0
/proc/18237/statm: 3067 317 242 3 0 167 0

[startup+0.0081829 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18237
/proc/meminfo: memFree=1415616/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12400 CPUtime=0
/proc/18237/stat : 18237 (pbclasp) R 18235 18237 17225 0 -1 4194304 430 0 0 0 0 0 0 0 18 0 1 0 105625442 12697600 396 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210823975649 0 0 4224 0 0 0 0 17 1 0 0
/proc/18237/statm: 3100 396 286 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101205 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18237
/proc/meminfo: memFree=1415616/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=0
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 534 0 0 0 0 0 0 0 16 0 1 0 105625442 12832768 485 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18237/statm: 3133 485 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301247 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18237
/proc/meminfo: memFree=1415616/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=0.2
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 628 1640 0 0 1 0 18 1 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 12532

[startup+0.701333 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18237
/proc/meminfo: memFree=1415616/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=0.61
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 911 26819 0 0 1 0 46 14 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 12532

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 18287
/proc/meminfo: memFree=1411728/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=1.33
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 1381 68784 0 0 1 1 94 37 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 12532

[startup+3.10182 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 18343
/proc/meminfo: memFree=1389624/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=2.91
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 2415 161107 0 0 2 2 201 86 17 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 12532

[startup+6.30148 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 18527
/proc/meminfo: memFree=1402736/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=6.04
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 4483 345753 0 0 3 5 410 186 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 6.04
Current children cumulated vsize (KiB) 12532

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 18879
/proc/meminfo: memFree=1396960/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=12.16
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 8525 706652 0 0 6 10 822 378 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 12.16
Current children cumulated vsize (KiB) 12532

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 19591
/proc/meminfo: memFree=1392736/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=24.33
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 16609 1428450 0 0 11 20 1643 759 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 24.33
Current children cumulated vsize (KiB) 12532

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 20959
/proc/meminfo: memFree=1408864/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=48.98
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 32965 2888832 0 0 21 42 3308 1527 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 48.98
Current children cumulated vsize (KiB) 12532

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/81 23743
/proc/meminfo: memFree=1398304/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=97.59
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 65301 5776024 0 0 40 82 6579 3058 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 97.59
Current children cumulated vsize (KiB) 12532

[startup+162.302 s]
/proc/loadavg: 1.10 1.01 1.00 2/79 26933
/proc/meminfo: memFree=1412136/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=154.45
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 103089 9150010 0 0 63 128 10408 4846 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 154.45
Current children cumulated vsize (KiB) 12532

[startup+222.303 s]
/proc/loadavg: 1.16 1.05 1.01 2/81 30469
/proc/meminfo: memFree=1387136/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=213.28
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 142099 12633105 0 0 86 172 14376 6694 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 213.28
Current children cumulated vsize (KiB) 12532

[startup+282.301 s]
/proc/loadavg: 1.06 1.04 1.01 2/81 1236
/proc/meminfo: memFree=1398464/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=271.13
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 180441 16057047 0 0 111 220 18275 8507 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 271.13
Current children cumulated vsize (KiB) 12532

[startup+342.302 s]
/proc/loadavg: 1.10 1.05 1.01 2/81 4533
/proc/meminfo: memFree=1386368/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=328.34
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 218427 19448221 0 0 135 269 22124 10306 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 328.34
Current children cumulated vsize (KiB) 12532

[startup+402.302 s]
/proc/loadavg: 1.07 1.05 1.01 2/81 7765
/proc/meminfo: memFree=1392264/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=386.09
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 256779 22872565 0 0 159 317 26002 12131 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 386.09
Current children cumulated vsize (KiB) 12532

[startup+462.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/81 11037
/proc/meminfo: memFree=1392008/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=443.61
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 294943 26280123 0 0 184 361 29880 13936 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 443.61
Current children cumulated vsize (KiB) 12532

[startup+522.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/81 14261
/proc/meminfo: memFree=1401928/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=501.21
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 333201 29696074 0 0 207 406 33763 15745 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 501.21
Current children cumulated vsize (KiB) 12532

[startup+582.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/81 17528
/proc/meminfo: memFree=1402056/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=558.41
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 371177 33086846 0 0 232 449 37619 17541 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 558.41
Current children cumulated vsize (KiB) 12532

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 20818
/proc/meminfo: memFree=1391752/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=615.81
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 409341 36494404 0 0 256 497 41494 19334 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
[pid=20816] ppid=18237 vsize=5352 CPUtime=0
/proc/20816/stat : 20816 (sh) S 18237 18237 17225 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 105689665 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20816/statm: 1338 224 188 169 0 49 0

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

[pid=18237] ppid=18235 vsize=12532 CPUtime=1253.67
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 833835 74396790 0 0 506 966 84581 39314 17 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 1253.67
Current children cumulated vsize (KiB) 12532

[startup+1362.3 s]
/proc/loadavg: 1.23 1.06 1.02 2/81 27775
/proc/meminfo: memFree=1399120/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=1311.52
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 872291 77829929 0 0 528 1008 88492 41124 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 1311.52
Current children cumulated vsize (KiB) 12532

[startup+1422.31 s]
/proc/loadavg: 1.14 1.06 1.02 2/81 31087
/proc/meminfo: memFree=1397840/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=1369.49
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 910915 81279050 0 0 550 1046 92409 42944 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 1369.49
Current children cumulated vsize (KiB) 12532

[startup+1482.3 s]
/proc/loadavg: 1.09 1.06 1.01 2/81 1891
/proc/meminfo: memFree=1399568/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=1427.57
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 949559 84728975 0 0 570 1088 96337 44762 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 1427.57
Current children cumulated vsize (KiB) 12532

[startup+1542.3 s]
/proc/loadavg: 1.10 1.08 1.02 1/81 5199
/proc/meminfo: memFree=1403600/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=1484.98
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 987817 88144926 0 0 591 1128 100223 46556 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 1484.98
Current children cumulated vsize (KiB) 12532

[startup+1569.6 s]
/proc/loadavg: 1.07 1.07 1.02 2/81 6719
/proc/meminfo: memFree=1400272/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=1511.67
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 1005583 89731203 0 0 601 1147 102029 47390 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
[pid=6717] ppid=18237 vsize=5352 CPUtime=0
/proc/6717/stat : 6717 (sh) S 18237 18237 17225 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 105782399 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6717/statm: 1338 224 188 169 0 49 0
[pid=6718] ppid=6717 vsize=2520 CPUtime=0
/proc/6718/stat : 6718 (cat) S 6717 18237 17225 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 105782400 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 210824298722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/6718/statm: 630 87 71 4 0 42 0
[pid=6719] ppid=6717 vsize=6520 CPUtime=0.02
/proc/6719/stat : 6719 (clasp) R 6717 18237 17225 0 -1 4194304 1260 0 0 0 2 0 0 0 21 0 1 0 105782400 6676480 1224 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11380293 0 0 4096 0 0 0 0 17 1 0 0
/proc/6719/statm: 1630 1230 174 154 0 1100 0
Current children cumulated CPU time (s) 1511.69
Current children cumulated vsize (KiB) 26924

# WARNING:
# current cumulated CPU time (1511.67 s) is less than in the last sample (1511.69 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (0.0200195 s) to the 'lost time'.

[startup+1569.71 s]
/proc/loadavg: 1.07 1.07 1.02 2/81 6719
/proc/meminfo: memFree=1400272/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=1511.67
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 1005583 89731203 0 0 601 1147 102029 47390 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
[pid=6717] ppid=18237 vsize=5352 CPUtime=0
/proc/6717/stat : 6717 (sh) S 18237 18237 17225 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 105782399 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6717/statm: 1338 224 188 169 0 49 0
[pid=6718] ppid=6717 vsize=0 CPUtime=0
/proc/6718/stat : 6718 (cat) R 6717 18237 17225 0 -1 4194308 140 0 0 0 0 0 0 0 15 0 1 0 105782400 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/6718/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1511.67
Current children cumulated vsize (KiB) 17884

[startup+1602.3 s]
/proc/loadavg: 1.04 1.06 1.01 2/81 8439
/proc/meminfo: memFree=1397072/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=1542.7
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 1026263 91577663 0 0 613 1168 104138 48351 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 1542.7
Current children cumulated vsize (KiB) 12532

[startup+1662.3 s]
/proc/loadavg: 1.01 1.05 1.01 2/81 11751
/proc/meminfo: memFree=1385616/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=1600.65
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 1064897 95027186 0 0 635 1206 108064 50160 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 1600.65
Current children cumulated vsize (KiB) 12532

[startup+1722.3 s]
/proc/loadavg: 1.08 1.06 1.01 2/81 15023
/proc/meminfo: memFree=1378640/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=1658.96
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 1103786 98501084 0 0 656 1249 112010 51981 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 1658.96
Current children cumulated vsize (KiB) 12532

[startup+1782.3 s]
/proc/loadavg: 1.03 1.05 1.01 2/81 18372
/proc/meminfo: memFree=1400144/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=1717.12
/proc/18237/stat : 18237 (pbclasp) R 18235 18237 17225 0 -1 4194304 1142469 101958885 0 0 677 1288 115955 53792 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210824129183 0 0 4224 16384 0 0 0 17 0 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 1717.12
Current children cumulated vsize (KiB) 12532

[startup+1842.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/81 21612
/proc/meminfo: memFree=1384608/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=1774.91
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 1180987 105392541 0 0 700 1329 119849 55613 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 1774.91
Current children cumulated vsize (KiB) 12532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1868.6 s]
/proc/loadavg: 1.00 1.03 1.00 3/81 23092
/proc/meminfo: memFree=1401424/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12532 CPUtime=1800.06
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 1197719 106886495 0 0 710 1348 121542 56406 16 0 1 0 105625442 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3133 511 343 3 0 233 0
[pid=23090] ppid=18237 vsize=5352 CPUtime=0
/proc/23090/stat : 23090 (sh) S 18237 18237 17225 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 105812302 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23090/statm: 1338 224 188 169 0 49 0
[pid=23091] ppid=23090 vsize=2520 CPUtime=0
/proc/23091/stat : 23091 (cat) R 23090 18237 17225 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 105812302 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 210824298722 0 0 4096 0 0 0 0 17 0 0 0
/proc/23091/statm: 630 87 71 4 0 42 0
[pid=23092] ppid=23090 vsize=2304 CPUtime=0
/proc/23092/stat : 23092 (clasp) R 23090 18237 17225 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 105812302 2359296 199 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11412446 0 0 4096 0 0 0 0 17 0 0 0
/proc/23092/statm: 576 199 173 154 0 46 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 22708

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

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

[startup+1868.72 s]
/proc/loadavg: 1.00 1.03 1.00 3/81 23092
/proc/meminfo: memFree=1401424/2055920 swapFree=4170484/4192956
[pid=18237] ppid=18235 vsize=12660 CPUtime=1800.08
/proc/18237/stat : 18237 (pbclasp) S 18235 18237 17225 0 -1 4194304 1197876 106888523 0 0 710 1348 121542 56408 16 0 1 0 105625442 12963840 513 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18237/statm: 3165 513 343 3 0 265 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 12660

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 0.0300293
#  lost CPU user time (s): 0.0300293
#  lost CPU system time (s): 0

Real time (s): 1868.77
CPU time (s): 1800.26
CPU user time (s): 1222.66
CPU system time (s): 577.601
CPU usage (%): 96.3341
Max. virtual memory (cumulated for all children) (KiB): 46700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1222.63
system time used= 577.601
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108093990
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= 634406
involuntary context switches= 151251

runsolver used 2.43963 second user time and 5.76812 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat Apr 14 18:58:19 UTC 2007

IDJOB= 351039
IDBENCH= 1654
IDSOLVER= 158
FILE ID= node33/351039-1176577099

PBS_JOBID= 4556886

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-blend.opb
COMMAND LINE= pbclasp instance-351039-1176577099.opb /tmp/evaluation/351039-1176577099/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-351039-1176577099 -o ROOT/results/node33/conversion-351039-1176577099 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351039-1176577099/instance-351039-1176577099.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-351039-1176577099 -o ROOT/results/node33/solver-351039-1176577099 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351039-1176577099.opb /tmp/evaluation/351039-1176577099/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  b27b0c72b75cc4f9d136fed88900224a

RANDOM SEED= 129405300

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1416024 kB
Buffers:         38164 kB
Cached:         307244 kB
SwapCached:       2752 kB
Active:         333844 kB
Inactive:       194472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416024 kB
SwapTotal:     4192956 kB
SwapFree:      4170484 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:         197692 kB
Slab:            96904 kB
Committed_AS:   377248 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node33 on Sat Apr 14 19:29:30 UTC 2007