Trace number 362878

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) 1800.13 1855.69

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-share1b.opb
MD5SUMbba1c13067ee4807fb3278415b1e1268
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6750
Total number of constraints117
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 constraints117
Minimum length of a constraint30
Maximum length of a constraint1110
Number of terms in the objective function 930
Biggest coefficient in the objective function 52096
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 525037
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262126
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525113
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.
#

1796.09/1851.68	cat: write error: Broken pipe
1796.09/1851.68	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1796.27/1851.86	cat: write error: Broken pipe
1796.27/1851.86	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1796.45/1852.04	cat: write error: Broken pipe
1796.45/1852.04	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1796.63/1852.22	cat: write error: Broken pipe
1796.63/1852.23	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1796.86/1852.40	cat: write error: Broken pipe
1796.96/1852.40	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1796.98/1852.58	cat: write error: Broken pipe
1796.98/1852.59	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1797.16/1852.76	cat: write error: Broken pipe
1797.16/1852.77	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1797.34/1852.94	cat: write error: Broken pipe
1797.34/1852.95	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1797.52/1853.13	cat: write error: Broken pipe
1797.52/1853.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1797.71/1853.31	cat: write error: Broken pipe
1797.71/1853.31	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1797.96/1853.49	cat: write error: Broken pipe
1797.96/1853.49	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1798.06/1853.67	cat: write error: Broken pipe
1798.06/1853.67	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1798.24/1853.85	cat: write error: Broken pipe
1798.24/1853.85	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1798.42/1854.03	cat: write error: Broken pipe
1798.42/1854.03	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1798.61/1854.21	cat: write error: Broken pipe
1798.61/1854.22	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1798.79/1854.39	cat: write error: Broken pipe
1798.79/1854.40	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1799.04/1854.57	cat: write error: Broken pipe
1799.04/1854.58	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1799.15/1854.75	cat: write error: Broken pipe
1799.15/1854.76	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1799.32/1854.93	cat: write error: Broken pipe
1799.32/1854.94	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1799.50/1855.11	cat: write error: Broken pipe
1799.50/1855.11	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1799.67/1855.29	cat: write error: Broken pipe
1799.67/1855.29	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1799.85/1855.47	cat: write error: Broken pipe
1799.85/1855.47	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362878-1177019546/pbclasp line 103.
1800.04/1855.51	c Somebody sent me a SIGTERM
1800.04/1855.51	s UNKNOWN
1800.04/1855.52	pb2clasp1: no process killed
1800.04/1855.68	clasp: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362878-1177019546/instance-362878-1177019546.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/node23/watcher-362878-1177019546 -o ROOT/results/node23/solver-362878-1177019546 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362878-1177019546.opb /tmp/evaluation/362878-1177019546/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 16346
/proc/meminfo: memFree=1845256/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12268 CPUtime=0
/proc/16346/stat : 16346 (pbclasp) D 16344 16346 15646 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149871770 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238487829093 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/16346/statm: 3067 317 242 3 0 167 0

[startup+0.0955449 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16346
/proc/meminfo: memFree=1845256/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=0
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 554 0 0 0 0 0 0 0 16 0 1 0 149871770 12967936 504 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16346/statm: 3166 504 322 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.102543 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16346
/proc/meminfo: memFree=1845256/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=0
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 554 0 0 0 0 0 0 0 16 0 1 0 149871770 12967936 504 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16346/statm: 3166 504 322 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.302581 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16346
/proc/meminfo: memFree=1845256/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=0
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 554 0 0 0 0 0 0 0 16 0 1 0 149871770 12967936 504 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16346/statm: 3166 504 322 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.70166 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16346
/proc/meminfo: memFree=1845256/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=0.53
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 637 1671 0 0 0 0 52 1 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 0.53
Current children cumulated vsize (KiB) 12664

[startup+1.50181 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 16372
/proc/meminfo: memFree=1838872/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=1.26
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 1034 44030 0 0 0 1 101 24 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 12664

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 16412
/proc/meminfo: memFree=1821392/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=2.69
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 1826 128742 0 0 0 1 197 71 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 12664

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 16556
/proc/meminfo: memFree=1840192/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=5.98
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 3608 319344 0 0 2 4 414 178 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 5.98
Current children cumulated vsize (KiB) 12664

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 16836
/proc/meminfo: memFree=1839136/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=11.91
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 6875 668781 0 0 3 8 812 368 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 11.91
Current children cumulated vsize (KiB) 12664

[startup+25.5017 s]
/proc/loadavg: 1.02 1.00 1.00 2/81 17404
/proc/meminfo: memFree=1838112/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=24.34
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 13706 1399422 0 0 5 17 1648 764 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 24.34
Current children cumulated vsize (KiB) 12664

[startup+51.1024 s]
/proc/loadavg: 1.01 1.00 1.00 2/81 18476
/proc/meminfo: memFree=1823136/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=49.03
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 27269 2850115 0 0 9 36 3307 1551 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 49.03
Current children cumulated vsize (KiB) 12664

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 20708
/proc/meminfo: memFree=1817368/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=98.79
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 54593 5772679 0 0 17 70 6633 3159 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 98.79
Current children cumulated vsize (KiB) 12664

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23264
/proc/meminfo: memFree=1841640/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=156.93
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 86471 9182337 0 0 27 110 10524 5032 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 156.93
Current children cumulated vsize (KiB) 12664

[startup+222.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/81 25868
/proc/meminfo: memFree=1831512/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=215.25
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 118417 12601780 0 0 37 151 14423 6914 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 215.25
Current children cumulated vsize (KiB) 12664

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/81 28404
/proc/meminfo: memFree=1825952/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=273
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 150128 15991064 0 0 46 191 18289 8774 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 273
Current children cumulated vsize (KiB) 12664

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 31012
/proc/meminfo: memFree=1809112/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=331.46
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 182204 19421900 0 0 56 228 22221 10641 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 331.46
Current children cumulated vsize (KiB) 12664

[startup+402.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/81 1097
/proc/meminfo: memFree=1809440/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=389.63
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 214082 22831558 0 0 66 270 26110 12517 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 389.63
Current children cumulated vsize (KiB) 12664

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/81 3721
/proc/meminfo: memFree=1816344/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=447.18
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 245663 26209449 0 0 75 308 29962 14373 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 447.18
Current children cumulated vsize (KiB) 12664

[startup+522.302 s]
/proc/loadavg: 1.24 1.05 1.02 2/87 6345
/proc/meminfo: memFree=1811928/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=505.47
/proc/16346/stat : 16346 (pbclasp) R 16344 16346 15646 0 -1 4194304 277633 29629696 0 0 85 345 33857 16260 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238487661215 0 0 4224 16384 0 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 505.47
Current children cumulated vsize (KiB) 12664

[startup+582.302 s]
/proc/loadavg: 1.13 1.05 1.02 2/81 9087
/proc/meminfo: memFree=1806784/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=563.82
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 309716 33060532 0 0 98 385 37772 18127 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 563.82
Current children cumulated vsize (KiB) 12664

[startup+642.301 s]
/proc/loadavg: 1.05 1.04 1.01 2/81 11687
/proc/meminfo: memFree=1831552/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=621.81
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 341594 36470190 0 0 110 424 41657 19990 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
[pid=11685] ppid=16346 vsize=5352 CPUtime=0
/proc/11685/stat : 11685 (sh) S 16346 16346 15646 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 149935996 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11685/statm: 1338 224 188 169 0 49 0

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

[pid=16346] ppid=16344 vsize=12664 CPUtime=1145.02
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 628991 67210057 0 0 203 784 76728 36787 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 1145.02
Current children cumulated vsize (KiB) 12664

[startup+1242.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/81 5044
/proc/meminfo: memFree=1804872/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=1202.82
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 660770 70609126 0 0 214 820 80604 38644 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 1202.82
Current children cumulated vsize (KiB) 12664

[startup+1302.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/81 7668
/proc/meminfo: memFree=1818440/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=1261.41
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 692945 74050551 0 0 223 857 84530 40531 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
[pid=7666] ppid=16346 vsize=5352 CPUtime=0
/proc/7666/stat : 7666 (sh) S 16346 16346 15646 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 150001993 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7666/statm: 1338 224 188 169 0 49 0
[pid=7667] ppid=7666 vsize=2520 CPUtime=0
/proc/7667/stat : 7667 (cat) S 7666 16346 15646 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 150001993 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7667/statm: 630 87 71 4 0 42 0
[pid=7668] ppid=7666 vsize=17908 CPUtime=0.05
/proc/7668/stat : 7668 (clasp) R 7666 16346 15646 0 -1 4194304 4588 0 0 0 4 1 0 0 18 0 1 0 150001993 18337792 4019 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2930299 0 0 4096 0 0 0 0 17 0 0 0
/proc/7668/statm: 4477 4023 174 154 0 3947 0
Current children cumulated CPU time (s) 1261.46
Current children cumulated vsize (KiB) 38444

[startup+1362.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/81 10212
/proc/meminfo: memFree=1828488/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=1319.28
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 724724 77449620 0 0 233 895 88404 42396 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 1319.28
Current children cumulated vsize (KiB) 12664

[startup+1422.31 s]
/proc/loadavg: 1.09 1.04 1.01 2/81 12820
/proc/meminfo: memFree=1812360/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=1377.81
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 756800 80880456 0 0 242 931 92334 44274 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 1377.81
Current children cumulated vsize (KiB) 12664

[startup+1482.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/81 15388
/proc/meminfo: memFree=1827144/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=1436.19
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 788876 84311292 0 0 249 966 96242 46162 17 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 1436.19
Current children cumulated vsize (KiB) 12664

[startup+1542.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/81 18012
/proc/meminfo: memFree=1830728/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=1494.6
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 820952 87742128 0 0 256 1002 100163 48039 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 1494.6
Current children cumulated vsize (KiB) 12664

[startup+1602.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/81 20596
/proc/meminfo: memFree=1811016/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=1553.24
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 853226 91194142 0 0 265 1037 104090 49932 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 1553.24
Current children cumulated vsize (KiB) 12664

[startup+1662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/81 23204
/proc/meminfo: memFree=1808520/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=1611.57
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 885302 94624978 0 0 274 1073 107990 51820 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 1611.57
Current children cumulated vsize (KiB) 12664

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 25780
/proc/meminfo: memFree=1816264/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=1669.97
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 917378 98055814 0 0 283 1108 111912 53694 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 1669.97
Current children cumulated vsize (KiB) 12664

[startup+1782.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/80 28409
/proc/meminfo: memFree=1831376/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=1728.83
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 949751 101518417 0 0 293 1145 115866 55579 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 1728.83
Current children cumulated vsize (KiB) 12664

[startup+1842.3 s]
/proc/loadavg: 1.17 1.07 1.01 2/81 30980
/proc/meminfo: memFree=1807368/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=1787.27
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 981926 104959842 0 0 302 1182 119790 57453 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
Current children cumulated CPU time (s) 1787.27
Current children cumulated vsize (KiB) 12664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1855.5 s]
/proc/loadavg: 1.13 1.06 1.01 2/81 31596
/proc/meminfo: memFree=1829256/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=1800.03
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 988955 105711661 0 0 304 1191 120654 57854 16 0 1 0 149871770 12967936 524 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16346/statm: 3166 524 342 3 0 266 0
[pid=31594] ppid=16346 vsize=5352 CPUtime=0
/proc/31594/stat : 31594 (sh) S 16346 16346 15646 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 150057319 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31594/statm: 1338 224 188 169 0 49 0
[pid=31595] ppid=31594 vsize=2520 CPUtime=0
/proc/31595/stat : 31595 (cat) S 31594 16346 15646 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 150057319 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31595/statm: 630 87 71 4 0 42 0
[pid=31596] ppid=31594 vsize=6404 CPUtime=0.01
/proc/31596/stat : 31596 (clasp) R 31594 16346 15646 0 -1 4194304 669 0 0 0 1 0 0 0 18 0 1 0 150057319 6557696 632 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135031377 0 0 4096 0 0 0 0 17 1 0 0
/proc/31596/statm: 1601 634 174 154 0 1071 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 26940

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

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

[startup+1855.62 s]
/proc/loadavg: 1.13 1.06 1.01 1/83 31598
/proc/meminfo: memFree=1830456/2055920 swapFree=4169120/4192956
[pid=16346] ppid=16344 vsize=12664 CPUtime=1800.03
/proc/16346/stat : 16346 (pbclasp) S 16344 16346 15646 0 -1 4194304 988994 105711661 0 0 304 1191 120654 57854 16 0 1 0 149871770 12967936 526 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 16384 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/16346/statm: 3166 526 342 3 0 266 0
[pid=31594] ppid=16346 vsize=0 CPUtime=0
/proc/31594/stat : 31594 (sh) D 16346 16346 15646 0 -1 4195332 285 0 0 0 0 0 0 0 19 0 1 0 150057319 0 0 18446744073709551615 0 0 0 0 0 0 65536 4100 65538 18446744072100051646 0 0 17 0 0 0
/proc/31594/statm: 0 0 0 0 0 0 0
[pid=31595] ppid=31594 vsize=0 CPUtime=0
/proc/31595/stat : 31595 (cat) D 31594 16346 15646 0 -1 4195332 119 0 0 0 0 0 0 0 16 0 1 0 150057319 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 0 0 0
/proc/31595/statm: 0 0 0 0 0 0 0
[pid=31596] ppid=31594 vsize=0 CPUtime=0.01
/proc/31596/stat : 31596 (clasp) D 31594 16346 15646 0 -1 4195332 681 0 0 0 1 0 0 0 18 0 1 0 150057319 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/31596/statm: 0 0 0 0 0 0 0
[pid=31598] ppid=16346 vsize=0 CPUtime=0
/proc/31598/stat : 31598 (killall) D 16346 16346 15646 0 -1 4194308 227 0 0 0 0 0 0 0 18 0 1 0 150057322 0 0 18446744073709551615 0 0 0 0 0 0 16384 4102 0 18446744072100051646 0 0 17 0 0 0
/proc/31598/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 12664

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): 0.0599365
#  lost CPU user time (s): 0.039978
#  lost CPU system time (s): 0.019989

Real time (s): 1855.69
CPU time (s): 1800.13
CPU user time (s): 1209.63
CPU system time (s): 590.495
CPU usage (%): 97.0058
Max. virtual memory (cumulated for all children) (KiB): 54220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1209.59
system time used= 590.475
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106701245
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= 503953
involuntary context switches= 121789

runsolver used 2.33364 second user time and 5.88211 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Thu Apr 19 21:52:26 UTC 2007

IDJOB= 362878
IDBENCH= 1679
IDSOLVER= 158
FILE ID= node23/362878-1177019546

PBS_JOBID= 4630560

Free space on /tmp= 66454 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-share1b.opb
COMMAND LINE= pbclasp instance-362878-1177019546.opb /tmp/evaluation/362878-1177019546/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-362878-1177019546 -o ROOT/results/node23/conversion-362878-1177019546 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362878-1177019546/instance-362878-1177019546.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-362878-1177019546 -o ROOT/results/node23/solver-362878-1177019546 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362878-1177019546.opb /tmp/evaluation/362878-1177019546/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  bba1c13067ee4807fb3278415b1e1268

RANDOM SEED= 518597624

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1845664 kB
Buffers:         26316 kB
Cached:          95092 kB
SwapCached:       2352 kB
Active:          66232 kB
Inactive:        78460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845664 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          30736 kB
Slab:            51064 kB
Committed_AS:  2481416 kB
PageTables:       1800 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= 66453 MiB

End job on node23 on Thu Apr 19 22:23:24 UTC 2007