Trace number 351139

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) 1800.08 1963.14

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-d2q06c.opb
MD5SUM121100115f65aafe7304954ad1ff7cf1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1744.78
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155010
Total number of constraints2171
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 constraints2171
Minimum length of a constraint30
Maximum length of a constraint3270
Number of terms in the objective function 89670
Biggest coefficient in the objective function 1092
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 602590
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 602590
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.
#

1797.21/1960.18	cat: write error: Broken pipe
1797.21/1960.18	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1797.31/1960.31	cat: write error: Broken pipe
1797.31/1960.32	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1797.46/1960.45	cat: write error: Broken pipe
1797.46/1960.45	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1797.58/1960.58	cat: write error: Broken pipe
1797.58/1960.59	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1797.72/1960.72	cat: write error: Broken pipe
1797.72/1960.73	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1797.95/1960.90	cat: write error: Broken pipe
1797.95/1960.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1797.99/1961.14	cat: write error: Broken pipe
1797.99/1961.15	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1798.14/1961.29	cat: write error: Broken pipe
1798.14/1961.29	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1798.27/1961.42	cat: write error: Broken pipe
1798.27/1961.43	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1798.40/1961.56	cat: write error: Broken pipe
1798.40/1961.56	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1798.54/1961.69	cat: write error: Broken pipe
1798.65/1961.70	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1798.67/1961.83	cat: write error: Broken pipe
1798.67/1961.83	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1798.80/1961.97	cat: write error: Broken pipe
1798.80/1961.97	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1799.04/1962.10	cat: write error: Broken pipe
1799.04/1962.11	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1799.09/1962.24	cat: write error: Broken pipe
1799.09/1962.25	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1799.24/1962.38	cat: write error: Broken pipe
1799.24/1962.39	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1799.35/1962.52	cat: write error: Broken pipe
1799.35/1962.52	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1799.48/1962.65	cat: write error: Broken pipe
1799.48/1962.66	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1799.62/1962.79	cat: write error: Broken pipe
1799.62/1962.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1799.75/1962.93	cat: write error: Broken pipe
1799.75/1962.94	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1799.90/1963.07	cat: write error: Broken pipe
1799.90/1963.07	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351139-1176582682/pbclasp line 103.
1800.03/1963.10	sh: line 1: 27403 Terminated              cat /tmp/evaluation/351139-1176582682/temp/instance-351139-1176582682.opb.lp >>/tmp/evaluation/351139-1176582682/temp/instance-351139-1176582682.opb.op
1800.03/1963.11	c Somebody sent me a SIGTERM
1800.03/1963.11	s UNKNOWN
1800.03/1963.12	cat: write error: Broken pipe
1800.03/1963.12	pb2clasp1: no process killed
1800.03/1963.13	clasp-1.0: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351139-1176582682/instance-351139-1176582682.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/node66/watcher-351139-1176582682 -o ROOT/results/node66/solver-351139-1176582682 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351139-1176582682.opb /tmp/evaluation/351139-1176582682/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 3/64 19412
/proc/meminfo: memFree=1530272/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=12268 CPUtime=0
/proc/19412/stat : 19412 (pbclasp) R 19410 19412 19164 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 134257837 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227607804517 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/19412/statm: 3067 317 242 3 0 167 0

[startup+0.0741421 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19412
/proc/meminfo: memFree=1530272/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=15656 CPUtime=0.06
/proc/19412/stat : 19412 (pbclasp) R 19410 19412 19164 0 -1 4194304 1283 0 0 0 6 0 0 0 18 0 1 0 134257837 16031744 1249 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227607483105 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19412/statm: 3914 1249 314 3 0 1014 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15656

[startup+0.101146 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19412
/proc/meminfo: memFree=1530272/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=16448 CPUtime=0.09
/proc/19412/stat : 19412 (pbclasp) R 19410 19412 19164 0 -1 4194304 1468 0 0 0 9 0 0 0 18 0 1 0 134257837 16842752 1434 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227607483105 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19412/statm: 4112 1434 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301186 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19412
/proc/meminfo: memFree=1530272/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24436 CPUtime=0.29
/proc/19412/stat : 19412 (pbclasp) R 19410 19412 19164 0 -1 4194304 12650 0 0 0 24 5 0 0 19 0 1 0 134257837 25022464 3328 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227607516586 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19412/statm: 6109 3335 320 3 0 3209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24436

[startup+0.701267 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19412
/proc/meminfo: memFree=1530272/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24436 CPUtime=0.69
/proc/19412/stat : 19412 (pbclasp) R 19410 19412 19164 0 -1 4194304 35517 0 0 0 54 15 0 0 22 0 1 0 134257837 25022464 3459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227607516586 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19412/statm: 6109 3459 320 3 0 3209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24436

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19413
/proc/meminfo: memFree=1517528/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24436 CPUtime=1.49
/proc/19412/stat : 19412 (pbclasp) R 19410 19412 19164 0 -1 4194304 82613 0 0 0 117 32 0 0 25 0 1 0 134257837 25022464 3459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227607516586 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19412/statm: 6109 3459 320 3 0 3209 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24436

[startup+3.10175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19413
/proc/meminfo: memFree=1517400/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24432 CPUtime=3.09
/proc/19412/stat : 19412 (pbclasp) R 19410 19412 19164 0 -1 4194304 176721 0 0 0 239 70 0 0 25 0 1 0 134257837 25018368 3234 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227607516586 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19412/statm: 6108 3243 320 3 0 3208 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24432

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19413
/proc/meminfo: memFree=1517272/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24556 CPUtime=6.29
/proc/19412/stat : 19412 (pbclasp) R 19410 19412 19164 0 -1 4194304 367735 0 0 0 482 147 0 0 25 0 1 0 134257837 25145344 3489 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227607516698 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19412/statm: 6139 3489 320 3 0 3239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24556

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 19415
/proc/meminfo: memFree=1512072/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24812 CPUtime=8.62
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 507161 0 0 0 657 205 0 0 16 0 1 0 134257837 25407488 3525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19412/statm: 6203 3525 324 3 0 3303 0
[pid=19414] ppid=19412 vsize=5352 CPUtime=0
/proc/19414/stat : 19414 (sh) S 19412 19412 19164 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 134258700 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19414/statm: 1338 229 193 169 0 49 0
[pid=19415] ppid=19414 vsize=14236 CPUtime=4.06
/proc/19415/stat : 19415 (pb2clasp1) R 19414 19412 19164 0 -1 4194304 982 0 0 0 405 1 0 0 25 0 1 0 134258700 14577664 925 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 227621321405 0 0 4224 0 0 0 0 17 1 0 0
/proc/19415/statm: 3559 925 340 3 0 659 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44400

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 19415
/proc/meminfo: memFree=1503304/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24812 CPUtime=8.62
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 507161 0 0 0 657 205 0 0 16 0 1 0 134257837 25407488 3525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19412/statm: 6203 3525 324 3 0 3303 0
[pid=19414] ppid=19412 vsize=5352 CPUtime=0
/proc/19414/stat : 19414 (sh) S 19412 19412 19164 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 134258700 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19414/statm: 1338 229 193 169 0 49 0
[pid=19415] ppid=19414 vsize=14328 CPUtime=16.85
/proc/19415/stat : 19415 (pb2clasp1) R 19414 19412 19164 0 -1 4194304 998 0 0 0 1680 5 0 0 25 0 1 0 134258700 14671872 941 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 227607481044 0 0 4224 0 0 0 0 17 1 0 0
/proc/19415/statm: 3582 941 340 3 0 682 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 44492

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 20715
/proc/meminfo: memFree=1491800/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=49.32
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 523310 301150 0 0 695 259 2009 1969 17 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 49.32
Current children cumulated vsize (KiB) 24940

[startup+102.307 s]
/proc/loadavg: 1.06 1.00 1.00 3/68 23518
/proc/meminfo: memFree=1477392/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=95.93
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 556738 927138 0 0 778 368 2414 6033 17 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 95.93
Current children cumulated vsize (KiB) 24940

[startup+162.302 s]
/proc/loadavg: 1.02 1.00 1.00 1/67 26739
/proc/meminfo: memFree=1477016/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=150.81
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 595956 1661768 0 0 872 500 2886 10823 16 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 150.81
Current children cumulated vsize (KiB) 24940

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30027
/proc/meminfo: memFree=1488984/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=205.44
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 635153 2395594 0 0 966 632 3354 15592 16 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 205.44
Current children cumulated vsize (KiB) 24940

[startup+282.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 699
/proc/meminfo: memFree=1475168/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=258.82
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 673397 3111782 0 0 1059 759 3813 20251 17 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 258.82
Current children cumulated vsize (KiB) 24940

[startup+342.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/68 3990
/proc/meminfo: memFree=1470352/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=313.26
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 712299 3840196 0 0 1153 890 4280 25003 16 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 313.26
Current children cumulated vsize (KiB) 24940

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 7219
/proc/meminfo: memFree=1480600/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=368.14
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 751524 4574826 0 0 1248 1020 4749 29797 16 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 368.14
Current children cumulated vsize (KiB) 24940

[startup+462.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 10443
/proc/meminfo: memFree=1469152/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=422.21
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 790057 5296426 0 0 1342 1150 5215 34514 17 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 422.21
Current children cumulated vsize (KiB) 24940

[startup+471.002 s]
/proc/loadavg: 1.04 1.01 1.00 1/67 10913
/proc/meminfo: memFree=1474008/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=429.79
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 795435 5397048 0 0 1355 1168 5282 35174 17 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
[pid=10912] ppid=19412 vsize=5352 CPUtime=0
/proc/10912/stat : 10912 (sh) S 19412 19412 19164 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 134304899 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10912/statm: 1338 230 193 169 0 49 0
[pid=10913] ppid=10912 vsize=5352 CPUtime=0.01
/proc/10913/stat : 10913 (sh) D 10912 19412 19164 0 -1 4194368 21 0 0 0 0 1 0 0 18 0 1 0 134304900 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607805426 0 0 4096 0 18446744071563608069 0 0 17 1 0 0
/proc/10913/statm: 1338 232 195 169 0 49 0
Current children cumulated CPU time (s) 429.8
Current children cumulated vsize (KiB) 35644


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

Current children cumulated CPU time (s) 1133.63
Current children cumulated vsize (KiB) 24940

[startup+1302.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/67 23405
/proc/meminfo: memFree=1456600/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=1188.4
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 1336171 15523302 0 0 2677 2971 11794 101398 17 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
[pid=23404] ppid=19412 vsize=5352 CPUtime=0
/proc/23404/stat : 23404 (sh) S 19412 19412 19164 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 134388058 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23404/statm: 1338 230 193 169 0 49 0
[pid=23405] ppid=23404 vsize=2520 CPUtime=0.08
/proc/23405/stat : 23405 (cat) R 23404 19412 19164 0 -1 4194304 116 0 0 0 0 8 0 0 18 0 1 0 134388059 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 227607806178 0 0 4096 0 0 0 0 17 1 0 0
/proc/23405/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1188.48
Current children cumulated vsize (KiB) 32812

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 26675
/proc/meminfo: memFree=1467416/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=1244.17
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 1375956 16268354 0 0 2777 3102 12264 106274 17 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 1244.17
Current children cumulated vsize (KiB) 24940

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 29965
/proc/meminfo: memFree=1460504/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=1299.28
/proc/19412/stat : 19412 (pbclasp) R 19410 19412 19164 0 -1 4194304 1415228 17003984 0 0 2875 3236 12744 111073 16 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227621321810 0 0 4224 16384 0 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 1299.28
Current children cumulated vsize (KiB) 24940

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 761
/proc/meminfo: memFree=1459928/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=1354.8
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 1454950 17747634 0 0 2975 3368 13225 115912 17 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 1354.8
Current children cumulated vsize (KiB) 24940

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 4133
/proc/meminfo: memFree=1463128/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=1410.58
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 1494746 18493088 0 0 3074 3503 13697 120784 16 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 1410.58
Current children cumulated vsize (KiB) 24940

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 7349
/proc/meminfo: memFree=1465432/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=1465.31
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 1533847 19225110 0 0 3173 3630 14159 125569 16 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 1465.31
Current children cumulated vsize (KiB) 24940

[startup+1662.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 10721
/proc/meminfo: memFree=1452768/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=1521.85
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 1574210 19980986 0 0 3275 3765 14638 130507 17 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 1521.85
Current children cumulated vsize (KiB) 24940

[startup+1722.3 s]
/proc/loadavg: 1.14 1.04 1.01 2/67 13933
/proc/meminfo: memFree=1465368/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=1576.57
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 1613236 20712008 0 0 3371 3894 15106 135286 16 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 1576.57
Current children cumulated vsize (KiB) 24940

[startup+1782.3 s]
/proc/loadavg: 1.34 1.11 1.03 2/73 17295
/proc/meminfo: memFree=1455568/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=1631.75
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 1652626 21449442 0 0 3468 4026 15574 140107 17 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 1631.75
Current children cumulated vsize (KiB) 24940

[startup+1842.3 s]
/proc/loadavg: 1.21 1.12 1.03 2/66 20752
/proc/meminfo: memFree=1448328/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=1688.5
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 1692989 22205318 0 0 3568 4162 16058 145062 17 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 1688.5
Current children cumulated vsize (KiB) 24940

[startup+1902.3 s]
/proc/loadavg: 1.36 1.18 1.06 2/67 24043
/proc/meminfo: memFree=1452160/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=1743.72
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 1732293 22941350 0 0 3662 4298 16521 149891 17 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
Current children cumulated CPU time (s) 1743.72
Current children cumulated vsize (KiB) 24940

[startup+1962.3 s]
/proc/loadavg: 1.33 1.20 1.08 2/67 27355
/proc/meminfo: memFree=1459520/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=1799.21
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 1771790 23680990 0 0 3759 4435 16994 154733 17 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
[pid=27354] ppid=19412 vsize=5352 CPUtime=0
/proc/27354/stat : 27354 (sh) S 19412 19412 19164 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 134454064 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27354/statm: 1338 230 193 169 0 49 0
[pid=27355] ppid=27354 vsize=2520 CPUtime=0.03
/proc/27355/stat : 27355 (cat) R 27354 19412 19164 0 -1 4194304 116 0 0 0 0 3 0 0 18 0 1 0 134454064 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 227607806178 0 0 4096 0 0 0 0 17 1 0 0
/proc/27355/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1799.24
Current children cumulated vsize (KiB) 32812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1963.1 s]
/proc/loadavg: 1.33 1.20 1.08 2/67 27403
/proc/meminfo: memFree=1464960/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=1800.03
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 1772368 23691814 0 0 3760 4437 17001 154805 16 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
[pid=27402] ppid=19412 vsize=5352 CPUtime=0
/proc/27402/stat : 27402 (sh) S 19412 19412 19164 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 134454147 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27402/statm: 1338 230 193 169 0 49 0
[pid=27403] ppid=27402 vsize=2520 CPUtime=0
/proc/27403/stat : 27403 (cat) R 27402 19412 19164 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 134454147 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 227607806178 0 0 4096 0 0 0 0 17 1 0 0
/proc/27403/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 32812

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

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

[startup+1963.1 s]
/proc/loadavg: 1.33 1.20 1.08 2/67 27403
/proc/meminfo: memFree=1464960/2055920 swapFree=4184872/4192956
[pid=19412] ppid=19410 vsize=24940 CPUtime=1800.03
/proc/19412/stat : 19412 (pbclasp) S 19410 19412 19164 0 -1 4194304 1772368 23691814 0 0 3760 4437 17001 154805 16 0 1 0 134257837 25538560 3593 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/19412/statm: 6235 3593 343 3 0 3335 0
[pid=27402] ppid=19412 vsize=5352 CPUtime=0
/proc/27402/stat : 27402 (sh) S 19412 19412 19164 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 134454147 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27402/statm: 1338 230 193 169 0 49 0
[pid=27403] ppid=27402 vsize=2520 CPUtime=0
/proc/27403/stat : 27403 (cat) R 27402 19412 19164 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 134454147 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 227607806178 0 0 4096 0 0 0 0 17 1 0 0
/proc/27403/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 32812

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): 9.15527e-05
#  lost CPU user time (s): 0
#  lost CPU system time (s): 9.15527e-05

Real time (s): 1963.14
CPU time (s): 1800.08
CPU user time (s): 207.625
CPU system time (s): 1592.45
CPU usage (%): 91.6937
Max. virtual memory (cumulated for all children) (KiB): 49880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 207.625
system time used= 1592.45
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25466549
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= 765563
involuntary context switches= 179272

runsolver used 2.84457 second user time and 6.45602 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sat Apr 14 20:31:23 UTC 2007

IDJOB= 351139
IDBENCH= 1671
IDSOLVER= 167
FILE ID= node66/351139-1176582682

PBS_JOBID= 4556956

Free space on /tmp= 66554 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-d2q06c.opb
COMMAND LINE= pbclasp instance-351139-1176582682.opb /tmp/evaluation/351139-1176582682/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-351139-1176582682 -o ROOT/results/node66/conversion-351139-1176582682 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351139-1176582682/instance-351139-1176582682.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-351139-1176582682 -o ROOT/results/node66/solver-351139-1176582682 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351139-1176582682.opb /tmp/evaluation/351139-1176582682/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  121100115f65aafe7304954ad1ff7cf1

RANDOM SEED= 811022313

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1530680 kB
Buffers:         42492 kB
Cached:         371648 kB
SwapCached:       2360 kB
Active:         140400 kB
Inactive:       283652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1530680 kB
SwapTotal:     4192956 kB
SwapFree:      4184872 kB
Dirty:           10976 kB
Writeback:           0 kB
Mapped:          17380 kB
Slab:            87268 kB
Committed_AS:   157660 kB
PageTables:       1376 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= 66536 MiB

End job on node66 on Sat Apr 14 21:04:08 UTC 2007