Trace number 348340

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) 1800.23 1865.75

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-25fv47.opb
MD5SUMdfddd97e7752f713f95f506cbe2ca323
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables47130
Total number of constraints820
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 constraints820
Minimum length of a constraint30
Maximum length of a constraint10200
Number of terms in the objective function 19170
Biggest coefficient in the objective function 26496
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 540242
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 540242
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.
#

1796.78/1862.38	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1796.91/1862.53	cat: write error: Broken pipe
1796.91/1862.53	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1797.05/1862.68	cat: write error: Broken pipe
1797.05/1862.68	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1797.20/1862.83	cat: write error: Broken pipe
1797.20/1862.83	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1797.35/1862.98	cat: write error: Broken pipe
1797.35/1862.99	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1797.52/1863.14	cat: write error: Broken pipe
1797.52/1863.14	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1797.67/1863.29	cat: write error: Broken pipe
1797.67/1863.29	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1797.87/1863.44	cat: write error: Broken pipe
1797.87/1863.44	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1797.96/1863.59	cat: write error: Broken pipe
1797.96/1863.60	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1798.11/1863.74	cat: write error: Broken pipe
1798.11/1863.75	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1798.26/1863.90	cat: write error: Broken pipe
1798.26/1863.90	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1798.40/1864.05	cat: write error: Broken pipe
1798.40/1864.05	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1798.56/1864.20	cat: write error: Broken pipe
1798.56/1864.20	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1798.72/1864.35	cat: write error: Broken pipe
1798.72/1864.35	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1798.93/1864.52	cat: write error: Broken pipe
1798.93/1864.53	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1799.02/1864.67	cat: write error: Broken pipe
1799.02/1864.68	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1799.17/1864.83	cat: write error: Broken pipe
1799.17/1864.83	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1799.33/1864.98	cat: write error: Broken pipe
1799.33/1864.98	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1799.48/1865.13	cat: write error: Broken pipe
1799.48/1865.14	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1799.63/1865.29	cat: write error: Broken pipe
1799.63/1865.29	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1799.78/1865.44	cat: write error: Broken pipe
1799.78/1865.44	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1799.93/1865.59	cat: write error: Broken pipe
1799.93/1865.59	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348340-1176578395/pbclasp line 103.
1800.06/1865.61	c Somebody sent me a SIGTERM
1800.06/1865.61	s UNKNOWN
1800.06/1865.61	pb2clasp1: no process killed
1800.06/1865.61	clasp: no process killed
1800.10/1865.74	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348340-1176578395/instance-348340-1176578395.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/node18/watcher-348340-1176578395 -o ROOT/results/node18/solver-348340-1176578395 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348340-1176578395.opb /tmp/evaluation/348340-1176578395/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: 0.91 0.95 0.97 3/77 29372
/proc/meminfo: memFree=1663040/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=12268 CPUtime=0
/proc/29372/stat : 29372 (pbclasp) D 29370 29372 28970 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 105756929 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848976997 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/29372/statm: 3067 317 242 3 0 167 0

[startup+0.100917 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 29372
/proc/meminfo: memFree=1663040/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=0.03
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 1141 0 0 0 3 0 0 0 16 0 1 0 105756929 15343616 1090 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29372/statm: 3746 1090 322 3 0 846 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14984

[startup+0.201924 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 29372
/proc/meminfo: memFree=1663040/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=0.03
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 1141 0 0 0 3 0 0 0 16 0 1 0 105756929 15343616 1090 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29372/statm: 3746 1090 322 3 0 846 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14984

[startup+0.301933 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 29372
/proc/meminfo: memFree=1663040/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=0.03
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 1141 0 0 0 3 0 0 0 16 0 1 0 105756929 15343616 1090 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29372/statm: 3746 1090 322 3 0 846 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14984

[startup+0.701973 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 29372
/proc/meminfo: memFree=1663040/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=0.03
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 1141 0 0 0 3 0 0 0 16 0 1 0 105756929 15343616 1090 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29372/statm: 3746 1090 322 3 0 846 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14984

[startup+1.50105 s]
/proc/loadavg: 0.91 0.95 0.97 2/80 29375
/proc/meminfo: memFree=1657376/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=0.03
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 1141 0 0 0 3 0 0 0 16 0 1 0 105756929 15343616 1090 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29372/statm: 3746 1090 322 3 0 846 0
[pid=29374] ppid=29372 vsize=5352 CPUtime=0
/proc/29374/stat : 29374 (sh) S 29372 29372 28970 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 105756934 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29374/statm: 1338 229 193 169 0 49 0
[pid=29375] ppid=29374 vsize=13072 CPUtime=1.44
/proc/29375/stat : 29375 (pb2clasp1) R 29374 29372 28970 0 -1 4194304 658 0 0 0 143 1 0 0 25 0 1 0 105756934 13385728 620 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 227867037448 0 0 4224 0 0 0 0 17 1 0 0
/proc/29375/statm: 3268 620 340 3 0 368 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 33408

[startup+3.1022 s]
/proc/loadavg: 0.91 0.95 0.97 2/80 29375
/proc/meminfo: memFree=1656352/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=0.03
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 1141 0 0 0 3 0 0 0 16 0 1 0 105756929 15343616 1090 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29372/statm: 3746 1090 322 3 0 846 0
[pid=29374] ppid=29372 vsize=5352 CPUtime=0
/proc/29374/stat : 29374 (sh) S 29372 29372 28970 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 105756934 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29374/statm: 1338 229 193 169 0 49 0
[pid=29375] ppid=29374 vsize=13632 CPUtime=3.05
/proc/29375/stat : 29375 (pb2clasp1) R 29374 29372 28970 0 -1 4194304 815 0 0 0 303 2 0 0 25 0 1 0 105756934 13959168 777 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 227848689178 0 0 4224 0 0 0 0 17 1 0 0
/proc/29375/statm: 3408 777 340 3 0 508 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33968

[startup+6.30151 s]
/proc/loadavg: 0.92 0.95 0.97 2/80 29375
/proc/meminfo: memFree=1652384/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=0.03
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 1141 0 0 0 3 0 0 0 16 0 1 0 105756929 15343616 1090 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29372/statm: 3746 1090 322 3 0 846 0
[pid=29374] ppid=29372 vsize=5352 CPUtime=0
/proc/29374/stat : 29374 (sh) S 29372 29372 28970 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 105756934 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29374/statm: 1338 229 193 169 0 49 0
[pid=29375] ppid=29374 vsize=15480 CPUtime=6.24
/proc/29375/stat : 29375 (pb2clasp1) R 29374 29372 28970 0 -1 4194304 1252 0 0 0 620 4 0 0 25 0 1 0 105756934 15851520 1214 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 227857706962 0 0 4224 0 0 0 0 17 1 0 0
/proc/29375/statm: 3870 1214 340 3 0 970 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 35816

[startup+12.7021 s]
/proc/loadavg: 0.93 0.95 0.97 2/81 29662
/proc/meminfo: memFree=1632224/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=12.23
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 5125 291218 0 0 5 6 933 279 16 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 12.23
Current children cumulated vsize (KiB) 14984

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.97 2/81 30326
/proc/meminfo: memFree=1645656/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=24.32
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 13125 883778 0 0 7 17 1572 836 16 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 24.32
Current children cumulated vsize (KiB) 14984

[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.97 2/81 31606
/proc/meminfo: memFree=1628312/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=48.94
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 29413 2090717 0 0 14 43 2872 1965 16 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 48.94
Current children cumulated vsize (KiB) 14984

[startup+102.302 s]
/proc/loadavg: 1.08 0.99 0.98 2/81 1771
/proc/meminfo: memFree=1633496/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=97.91
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 61825 4490987 0 0 29 93 5463 4206 17 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
[pid=1769] ppid=29372 vsize=5352 CPUtime=0
/proc/1769/stat : 1769 (sh) S 29372 29372 28970 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 105767154 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1769/statm: 1338 224 188 169 0 49 0
[pid=1770] ppid=1769 vsize=2520 CPUtime=0
/proc/1770/stat : 1770 (cat) S 1769 29372 28970 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 105767154 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227848978658 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1770/statm: 630 87 71 4 0 42 0
[pid=1771] ppid=1769 vsize=14464 CPUtime=0.04
/proc/1771/stat : 1771 (clasp) R 1769 29372 28970 0 -1 4194304 3605 0 0 0 3 1 0 0 21 0 1 0 105767154 14811136 3239 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8296059 0 0 4096 0 0 0 0 17 0 0 0
/proc/1771/statm: 3616 3243 174 154 0 3086 0
Current children cumulated CPU time (s) 97.95
Current children cumulated vsize (KiB) 37320

[startup+162.302 s]
/proc/loadavg: 1.25 1.04 1.00 2/81 4835
/proc/meminfo: memFree=1643864/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=155.61
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 100013 7320059 0 0 42 157 8509 6853 17 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 155.61
Current children cumulated vsize (KiB) 14984

[startup+222.307 s]
/proc/loadavg: 1.28 1.10 1.02 2/81 7907
/proc/meminfo: memFree=1629336/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=213.28
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 138125 10142528 0 0 57 216 11545 9510 18 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 213.28
Current children cumulated vsize (KiB) 14984

[startup+282.301 s]
/proc/loadavg: 1.17 1.10 1.02 2/81 10907
/proc/meminfo: memFree=1623704/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=270.78
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 176025 12949781 0 0 71 279 14579 12149 18 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 270.78
Current children cumulated vsize (KiB) 14984

[startup+342.301 s]
/proc/loadavg: 1.10 1.09 1.02 2/81 13987
/proc/meminfo: memFree=1639512/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=328.49
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 214125 15771848 0 0 86 340 17627 14796 18 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 328.49
Current children cumulated vsize (KiB) 14984

[startup+402.302 s]
/proc/loadavg: 1.06 1.08 1.02 2/81 16995
/proc/meminfo: memFree=1633240/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=385.98
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 252113 18586106 0 0 101 404 20648 17445 17 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 385.98
Current children cumulated vsize (KiB) 14984

[startup+462.302 s]
/proc/loadavg: 1.02 1.07 1.01 2/81 20051
/proc/meminfo: memFree=1627224/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=443.46
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 290025 21393761 0 0 115 467 23686 20078 16 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 443.46
Current children cumulated vsize (KiB) 14984


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

[startup+1242.3 s]
/proc/loadavg: 1.10 1.04 1.01 2/80 27431
/proc/meminfo: memFree=1636576/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1196.55
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 787425 58236179 0 0 278 1258 63389 54730 17 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 1196.55
Current children cumulated vsize (KiB) 14984

[startup+1302.3 s]
/proc/loadavg: 1.40 1.14 1.04 2/78 30483
/proc/meminfo: memFree=1635824/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1254.77
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 825925 61087874 0 0 286 1319 66458 57414 18 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 1254.77
Current children cumulated vsize (KiB) 14984

[startup+1362.3 s]
/proc/loadavg: 1.14 1.12 1.04 2/81 1111
/proc/meminfo: memFree=1628312/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1312.67
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 864225 63924755 0 0 297 1372 69521 60077 16 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 1312.67
Current children cumulated vsize (KiB) 14984

[startup+1380.5 s]
/proc/loadavg: 1.10 1.11 1.03 2/80 2096
/proc/meminfo: memFree=1636640/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1330.34
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 875913 64790972 0 0 299 1389 70452 60894 17 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
[pid=2095] ppid=29372 vsize=5352 CPUtime=0
/proc/2095/stat : 2095 (sh) S 29372 29372 28970 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 105894977 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2095/statm: 1338 230 193 169 0 49 0
[pid=2096] ppid=2095 vsize=2520 CPUtime=0.02
/proc/2096/stat : 2096 (cat) R 2095 29372 28970 0 -1 4194304 116 0 0 0 0 2 0 0 18 0 1 0 105894977 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227848978658 0 0 4096 0 0 0 0 17 0 0 0
/proc/2096/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1330.36
Current children cumulated vsize (KiB) 22856

# WARNING:
# current cumulated CPU time (1330.36 s) is less than in the last sample (1330.36 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (0.00012207 s) to the 'lost time'.

[startup+1380.61 s]
/proc/loadavg: 1.10 1.11 1.03 2/80 2096
/proc/meminfo: memFree=1636640/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1330.36
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 875925 64791374 0 0 299 1389 70452 60896 17 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 1330.36
Current children cumulated vsize (KiB) 14984

[startup+1422.3 s]
/proc/loadavg: 1.05 1.09 1.03 2/80 4266
/proc/meminfo: memFree=1639264/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1371.07
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 902813 66783455 0 0 306 1429 72598 62774 16 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
[pid=4267] ppid=29372 vsize=5352 CPUtime=0
/proc/4267/stat : 4267 (sh) S 29372 29372 28970 0 -1 4194304 276 0 0 0 0 0 0 0 16 0 1 0 105899159 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4267/statm: 1338 230 193 169 0 49 0
[pid=4268] ppid=4267 vsize=5352 CPUtime=0
/proc/4268/stat : 4268 (sh) R 4267 29372 28970 0 -1 4194368 21 0 0 0 0 0 0 0 18 0 1 0 105899160 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848809767 0 0 4096 0 0 0 0 17 1 0 0
/proc/4268/statm: 1338 232 195 169 0 49 0
Current children cumulated CPU time (s) 1371.07
Current children cumulated vsize (KiB) 25688

[startup+1482.3 s]
/proc/loadavg: 1.07 1.09 1.03 2/81 7319
/proc/meminfo: memFree=1620504/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1429.29
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 941325 69635552 0 0 314 1483 75664 65468 16 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 1429.29
Current children cumulated vsize (KiB) 14984

[startup+1542.31 s]
/proc/loadavg: 1.02 1.07 1.02 2/81 10383
/proc/meminfo: memFree=1622232/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1486.85
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 979325 72450212 0 0 324 1541 78708 68112 17 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 1486.85
Current children cumulated vsize (KiB) 14984

[startup+1602.3 s]
/proc/loadavg: 1.01 1.05 1.02 2/81 13447
/proc/meminfo: memFree=1630488/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1545.34
/proc/29372/stat : 29372 (pbclasp) R 29370 29372 28970 0 -1 4194304 1017998 75316319 0 0 331 1598 81791 70814 18 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848809119 0 0 4224 16384 0 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 1545.34
Current children cumulated vsize (KiB) 14984

[startup+1662.3 s]
/proc/loadavg: 1.04 1.06 1.02 2/81 16543
/proc/meminfo: memFree=1612888/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1603.42
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 1056389 78160205 0 0 340 1654 84861 73487 16 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 1603.42
Current children cumulated vsize (KiB) 14984

[startup+1722.3 s]
/proc/loadavg: 1.01 1.04 1.01 1/80 19586
/proc/meminfo: memFree=1636192/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1661.54
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 1094813 81004895 0 0 351 1708 87933 76162 16 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 14984

[startup+1782.3 s]
/proc/loadavg: 1.00 1.03 1.01 2/81 22679
/proc/meminfo: memFree=1627480/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1719.43
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 1133125 83842178 0 0 359 1762 90993 78829 16 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 1719.43
Current children cumulated vsize (KiB) 14984

[startup+1842.3 s]
/proc/loadavg: 1.03 1.04 1.01 3/80 25722
/proc/meminfo: memFree=1636576/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1777.47
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 1171513 86686064 0 0 369 1819 94050 81509 16 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 1777.47
Current children cumulated vsize (KiB) 14984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1865.6 s]
/proc/loadavg: 1.08 1.05 1.01 1/80 26954
/proc/meminfo: memFree=1636576/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1800.06
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 1186413 87789707 0 0 372 1843 95239 82552 17 0 1 0 105756929 15343616 1110 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29372/statm: 3746 1110 342 3 0 846 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 14984

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

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

[startup+1865.71 s]
/proc/loadavg: 1.08 1.05 1.01 1/80 26954
/proc/meminfo: memFree=1636576/2055920 swapFree=4168132/4192956
[pid=29372] ppid=29370 vsize=14984 CPUtime=1800.1
/proc/29372/stat : 29372 (pbclasp) S 29370 29372 28970 0 -1 4194304 1186485 87790561 0 0 372 1843 95239 82556 16 0 1 0 105756929 15343616 1113 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29372/statm: 3746 1113 342 3 0 846 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 14984

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): 0.00012207
#  lost CPU user time (s): 0
#  lost CPU system time (s): 6.10352e-05

Real time (s): 1865.75
CPU time (s): 1800.23
CPU user time (s): 956.2
CPU system time (s): 844.027
CPU usage (%): 96.4879
Max. virtual memory (cumulated for all children) (KiB): 45460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 956.2
system time used= 844.027
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88983980
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= 582402
involuntary context switches= 149648

runsolver used 2.40063 second user time and 5.67214 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat Apr 14 19:19:55 UTC 2007

IDJOB= 348340
IDBENCH= 1658
IDSOLVER= 158
FILE ID= node18/348340-1176578395

PBS_JOBID= 4556784

Free space on /tmp= 66555 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-v2-20-10-25fv47.opb
COMMAND LINE= pbclasp instance-348340-1176578395.opb /tmp/evaluation/348340-1176578395/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-348340-1176578395 -o ROOT/results/node18/conversion-348340-1176578395 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348340-1176578395/instance-348340-1176578395.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-348340-1176578395 -o ROOT/results/node18/solver-348340-1176578395 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348340-1176578395.opb /tmp/evaluation/348340-1176578395/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  dfddd97e7752f713f95f506cbe2ca323

RANDOM SEED= 61770096

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1663448 kB
Buffers:         33960 kB
Cached:         265980 kB
SwapCached:      11092 kB
Active:         132228 kB
Inactive:       208172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663448 kB
SwapTotal:     4192956 kB
SwapFree:      4168132 kB
Dirty:            4344 kB
Writeback:           0 kB
Mapped:          39488 kB
Slab:            37572 kB
Committed_AS:  2728400 kB
PageTables:       1776 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= 66545 MiB

End job on node18 on Sat Apr 14 19:51:03 UTC 2007