Trace number 362929

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) 1800.13 1996.65

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-scrs8.opb
MD5SUMf3194c704d6cb84122c01530d022722f
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 benchmark0.875865
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables35070
Total number of constraints488
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 constraints488
Minimum length of a constraint30
Maximum length of a constraint1110
Number of terms in the objective function 24750
Biggest coefficient in the objective function 20760
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 545888
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 545888
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.
#

1799.14/1995.62	cat: write error: Broken pipe
1799.14/1995.62	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.14/1995.66	cat: write error: Broken pipe
1799.14/1995.67	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.24/1995.71	cat: write error: Broken pipe
1799.24/1995.72	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.24/1995.76	cat: write error: Broken pipe
1799.24/1995.76	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.34/1995.80	cat: write error: Broken pipe
1799.34/1995.81	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.34/1995.85	cat: write error: Broken pipe
1799.34/1995.85	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.42/1995.90	cat: write error: Broken pipe
1799.42/1995.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.42/1995.95	cat: write error: Broken pipe
1799.42/1995.95	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.42/1995.99	cat: write error: Broken pipe
1799.54/1996.00	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.54/1996.04	cat: write error: Broken pipe
1799.54/1996.04	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.54/1996.09	cat: write error: Broken pipe
1799.54/1996.09	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.63/1996.13	cat: write error: Broken pipe
1799.63/1996.14	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.63/1996.18	cat: write error: Broken pipe
1799.63/1996.18	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.74/1996.23	cat: write error: Broken pipe
1799.74/1996.23	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.74/1996.27	cat: write error: Broken pipe
1799.74/1996.28	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.82/1996.32	cat: write error: Broken pipe
1799.82/1996.32	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.82/1996.37	cat: write error: Broken pipe
1799.82/1996.37	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.92/1996.41	cat: write error: Broken pipe
1799.92/1996.45	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.92/1996.49	cat: write error: Broken pipe
1799.92/1996.50	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.99/1996.54	cat: write error: Broken pipe
1799.99/1996.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1799.99/1996.59	cat: write error: Broken pipe
1799.99/1996.59	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362929-1177020418/pbclasp line 103.
1800.09/1996.61	sh: line 1:  4018 Terminated              cat /tmp/evaluation/362929-1177020418/temp/instance-362929-1177020418.opb.lp >>/tmp/evaluation/362929-1177020418/temp/instance-362929-1177020418.opb.op
1800.09/1996.62	c Somebody sent me a SIGTERM
1800.09/1996.62	s UNKNOWN
1800.09/1996.62	pb2clasp1: no process killed
1800.09/1996.62	cat: write error: Broken pipe
1800.09/1996.63	clasp-1.0: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362929-1177020418/instance-362929-1177020418.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/node29/watcher-362929-1177020418 -o ROOT/results/node29/solver-362929-1177020418 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362929-1177020418.opb /tmp/evaluation/362929-1177020418/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.21 1.10 3/77 9344
/proc/meminfo: memFree=1800856/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=12268 CPUtime=0
/proc/9344/stat : 9344 (pbclasp) D 9342 9344 3178 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149957589 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221780867685 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/9344/statm: 3067 317 242 3 0 167 0

[startup+0.101207 s]
/proc/loadavg: 1.01 1.21 1.10 3/77 9344
/proc/meminfo: memFree=1800856/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15480 CPUtime=0.09
/proc/9344/stat : 9344 (pbclasp) R 9342 9344 3178 0 -1 4194304 6670 0 0 0 7 2 0 0 18 0 1 0 149957589 15851520 1186 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221780579754 0 0 4224 16384 0 0 0 17 1 0 0
/proc/9344/statm: 3870 1199 320 3 0 970 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15480

[startup+0.201214 s]
/proc/loadavg: 1.01 1.21 1.10 3/77 9344
/proc/meminfo: memFree=1800856/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15476 CPUtime=0.19
/proc/9344/stat : 9344 (pbclasp) R 9342 9344 3178 0 -1 4194304 15297 0 0 0 14 5 0 0 18 0 1 0 149957589 15847424 1187 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221780579754 0 0 4224 16384 0 0 0 17 1 0 0
/proc/9344/statm: 3869 1200 320 3 0 969 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15476

[startup+0.301219 s]
/proc/loadavg: 1.01 1.21 1.10 3/77 9344
/proc/meminfo: memFree=1800856/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15476 CPUtime=0.29
/proc/9344/stat : 9344 (pbclasp) R 9342 9344 3178 0 -1 4194304 23921 0 0 0 22 7 0 0 19 0 1 0 149957589 15847424 1171 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221780579754 0 0 4224 16384 0 0 0 17 1 0 0
/proc/9344/statm: 3869 1183 320 3 0 969 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15476

[startup+0.701244 s]
/proc/loadavg: 1.01 1.21 1.10 3/77 9344
/proc/meminfo: memFree=1800856/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15604 CPUtime=0.69
/proc/9344/stat : 9344 (pbclasp) R 9342 9344 3178 0 -1 4194304 58644 0 0 0 54 15 0 0 23 0 1 0 149957589 15978496 1228 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221780579754 0 0 4224 16384 0 0 0 17 1 0 0
/proc/9344/statm: 3901 1228 320 3 0 1001 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15604

[startup+1.50129 s]
/proc/loadavg: 1.01 1.21 1.10 2/78 9345
/proc/meminfo: memFree=1797008/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15724 CPUtime=1.39
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 118827 0 0 0 104 35 0 0 16 0 1 0 149957589 16101376 1272 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9344/statm: 3931 1272 324 3 0 1031 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 15724

[startup+3.1014 s]
/proc/loadavg: 1.01 1.21 1.10 2/80 9347
/proc/meminfo: memFree=1794624/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=3.06
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 118974 1353 0 0 104 35 165 2 16 0 1 0 149957589 16236544 1336 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/9344/statm: 3964 1336 342 3 0 1064 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 15856

[startup+6.3016 s]
/proc/loadavg: 1.01 1.20 1.10 2/80 9703
/proc/meminfo: memFree=1792064/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=5.8
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 124770 119876 0 0 119 44 240 177 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 5.8
Current children cumulated vsize (KiB) 15856

[startup+12.702 s]
/proc/loadavg: 1.01 1.20 1.10 2/81 10754
/proc/meminfo: memFree=1789752/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=11.57
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 136846 367039 0 0 147 69 399 542 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 11.57
Current children cumulated vsize (KiB) 15856

[startup+25.5018 s]
/proc/loadavg: 1.08 1.20 1.10 2/80 12857
/proc/meminfo: memFree=1793088/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=22.96
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 160881 858618 0 0 206 116 711 1263 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 22.96
Current children cumulated vsize (KiB) 15856

[startup+51.1016 s]
/proc/loadavg: 1.05 1.19 1.09 2/80 16847
/proc/meminfo: memFree=1792448/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=45.76
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 208951 1841776 0 0 316 215 1336 2709 17 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 45.76
Current children cumulated vsize (KiB) 15856

[startup+102.302 s]
/proc/loadavg: 1.14 1.19 1.09 2/81 25220
/proc/meminfo: memFree=1789368/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=92.48
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 307371 3854724 0 0 544 413 2609 5682 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
[pid=25218] ppid=9344 vsize=5352 CPUtime=0
/proc/25218/stat : 25218 (sh) S 9344 9344 3178 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149967818 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25218/statm: 1338 224 188 169 0 49 0
[pid=25219] ppid=25218 vsize=2520 CPUtime=0
/proc/25219/stat : 25219 (cat) S 25218 9344 3178 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 149967818 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 221780869346 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/25219/statm: 630 87 71 4 0 42 0
[pid=25220] ppid=25218 vsize=3108 CPUtime=0
/proc/25220/stat : 25220 (clasp-1.0) R 25218 9344 3178 0 -1 4194304 426 0 0 0 0 0 0 0 18 0 1 0 149967818 3182592 388 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4564603 0 0 4096 0 0 0 0 17 0 0 0
/proc/25220/statm: 827 393 230 81 0 201 0
Current children cumulated CPU time (s) 92.48
Current children cumulated vsize (KiB) 26836

[startup+162.301 s]
/proc/loadavg: 1.05 1.15 1.09 2/81 2332
/proc/meminfo: memFree=1787384/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=147.02
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 421930 6197580 0 0 815 637 4096 9154 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 147.02
Current children cumulated vsize (KiB) 15856

[startup+222.306 s]
/proc/loadavg: 1.20 1.17 1.10 2/79 11933
/proc/meminfo: memFree=1789896/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=200.61
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 534695 8503921 0 0 1080 867 5558 12556 17 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 200.61
Current children cumulated vsize (KiB) 15856

[startup+282.302 s]
/proc/loadavg: 1.15 1.16 1.09 2/79 21356
/proc/meminfo: memFree=1787016/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=254.28
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 647756 10816493 0 0 1348 1093 7013 15974 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 254.28
Current children cumulated vsize (KiB) 15856

[startup+342.302 s]
/proc/loadavg: 1.09 1.14 1.09 2/81 30915
/proc/meminfo: memFree=1786104/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=307.72
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 760303 13118144 0 0 1613 1309 8476 19374 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 307.72
Current children cumulated vsize (KiB) 15856

[startup+402.301 s]
/proc/loadavg: 1.10 1.13 1.09 2/81 7547
/proc/meminfo: memFree=1784696/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=359.37
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 868983 15340936 0 0 1860 1515 9890 22672 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 359.37
Current children cumulated vsize (KiB) 15856

[startup+462.302 s]
/proc/loadavg: 1.04 1.11 1.08 2/81 17050
/proc/meminfo: memFree=1785016/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=412.35
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 980530 17622420 0 0 2116 1727 11325 26067 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 412.35
Current children cumulated vsize (KiB) 15856

[startup+522.302 s]
/proc/loadavg: 1.11 1.11 1.09 2/80 26615
/proc/meminfo: memFree=1786048/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=467.04
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 1095491 19973852 0 0 2381 1945 12813 29565 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 467.04
Current children cumulated vsize (KiB) 15856

[startup+582.301 s]
/proc/loadavg: 1.25 1.15 1.10 2/78 4005
/proc/meminfo: memFree=1786376/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=521.68
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 1210905 22334195 0 0 2649 2159 14307 33053 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 521.68
Current children cumulated vsize (KiB) 15856


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

[startup+1182.3 s]
/proc/loadavg: 1.09 1.07 1.08 1/80 3455
/proc/meminfo: memFree=1777472/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1066.78
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 2359941 45835182 0 0 5289 4314 29136 67939 17 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 1066.78
Current children cumulated vsize (KiB) 15856

[startup+1242.3 s]
/proc/loadavg: 1.03 1.06 1.07 2/81 13222
/proc/meminfo: memFree=1776568/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1121.32
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 2474880 48185810 0 0 5551 4527 30629 71425 17 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 1121.32
Current children cumulated vsize (KiB) 15856

[startup+1302.3 s]
/proc/loadavg: 1.08 1.06 1.07 1/81 22702
/proc/meminfo: memFree=1776504/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1175.24
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 2588500 50509638 0 0 5814 4739 32094 74877 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 1175.24
Current children cumulated vsize (KiB) 15856

[startup+1362.3 s]
/proc/loadavg: 1.03 1.05 1.06 2/80 32107
/proc/meminfo: memFree=1776256/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1227.9
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 2699281 52775578 0 0 6069 4945 33528 78248 17 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 1227.9
Current children cumulated vsize (KiB) 15856

[startup+1422.3 s]
/proc/loadavg: 1.12 1.07 1.07 2/79 9130
/proc/meminfo: memFree=1778312/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1280.76
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 2810420 55048486 0 0 6325 5158 34963 81630 17 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
[pid=9130] ppid=9344 vsize=5352 CPUtime=0
/proc/9130/stat : 9130 (sh) R 9344 9344 3178 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 150099818 5480448 228 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780699807 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/9130/statm: 1338 228 191 169 0 49 0
[pid=9131] ppid=9130 vsize=5352 CPUtime=0
/proc/9131/stat : 9131 (sh) R 9130 9344 3178 0 -1 4194368 18 0 0 0 0 0 0 0 18 0 1 0 150099819 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780545056 0 0 4096 0 0 0 0 17 0 0 0
/proc/9131/statm: 1338 232 195 169 0 49 0
Current children cumulated CPU time (s) 1280.76
Current children cumulated vsize (KiB) 26560

[startup+1482.3 s]
/proc/loadavg: 1.15 1.08 1.07 2/79 18510
/proc/meminfo: memFree=1775176/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1334.31
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 2922900 57348998 0 0 6584 5375 36423 85049 17 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 1334.31
Current children cumulated vsize (KiB) 15856

[startup+1542.31 s]
/proc/loadavg: 1.05 1.06 1.07 1/80 28237
/proc/meminfo: memFree=1774528/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1388.69
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 3037453 59691854 0 0 6848 5594 37904 88523 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 1388.69
Current children cumulated vsize (KiB) 15856

[startup+1602.3 s]
/proc/loadavg: 1.11 1.08 1.07 1/81 5469
/proc/meminfo: memFree=1773944/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1443.52
/proc/9344/stat : 9344 (pbclasp) R 9342 9344 3178 0 -1 4194304 3153148 62058428 0 0 7114 5812 39394 92032 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221794414917 0 0 4224 16384 0 0 0 17 1 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 1443.52
Current children cumulated vsize (KiB) 15856

[startup+1662.3 s]
/proc/loadavg: 1.04 1.06 1.07 2/79 15335
/proc/meminfo: memFree=1776072/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1498.71
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 3269253 64432774 0 0 7383 6033 40895 95560 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 1498.71
Current children cumulated vsize (KiB) 15856

[startup+1722.3 s]
/proc/loadavg: 1.04 1.06 1.07 2/81 24964
/proc/meminfo: memFree=1772984/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1553.49
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 3384695 66793921 0 0 7647 6251 42391 99060 17 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 1553.49
Current children cumulated vsize (KiB) 15856

[startup+1782.3 s]
/proc/loadavg: 1.14 1.09 1.08 2/81 2420
/proc/meminfo: memFree=1772344/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1608.94
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 3501260 69177982 0 0 7916 6475 43900 102603 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 1608.94
Current children cumulated vsize (KiB) 15856

[startup+1842.3 s]
/proc/loadavg: 1.12 1.09 1.08 2/79 11725
/proc/meminfo: memFree=1772296/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1661.85
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 3612516 71453637 0 0 8173 6683 45344 105985 17 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 15856

[startup+1902.3 s]
/proc/loadavg: 1.26 1.13 1.09 2/81 21349
/proc/meminfo: memFree=1771512/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1715.64
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 3725935 73773177 0 0 8434 6891 46809 109430 17 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 1715.64
Current children cumulated vsize (KiB) 15856

[startup+1962.3 s]
/proc/loadavg: 1.27 1.15 1.10 2/81 30717
/proc/meminfo: memFree=1770744/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1768.86
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 3838331 76072148 0 0 8693 7106 48268 112819 16 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
Current children cumulated CPU time (s) 1768.86
Current children cumulated vsize (KiB) 15856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1996.61 s]
/proc/loadavg: 1.15 1.13 1.09 2/80 4018
/proc/meminfo: memFree=1773184/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1800.09
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 3904250 77420188 0 0 8844 7227 49119 114819 17 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
[pid=4017] ppid=9344 vsize=5352 CPUtime=0
/proc/4017/stat : 4017 (sh) S 9344 9344 3178 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150157249 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4017/statm: 1338 230 193 169 0 49 0
[pid=4018] ppid=4017 vsize=2520 CPUtime=0
/proc/4018/stat : 4018 (cat) R 4017 9344 3178 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 150157249 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 221780869346 0 0 4096 0 0 0 0 17 1 0 0
/proc/4018/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 23728

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

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

[startup+1996.61 s]
/proc/loadavg: 1.15 1.13 1.09 2/80 4018
/proc/meminfo: memFree=1773184/2055920 swapFree=4146452/4192956
[pid=9344] ppid=9342 vsize=15856 CPUtime=1800.09
/proc/9344/stat : 9344 (pbclasp) S 9342 9344 3178 0 -1 4194304 3904250 77420188 0 0 8844 7227 49119 114819 17 0 1 0 149957589 16236544 1337 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/9344/statm: 3964 1337 343 3 0 1064 0
[pid=4017] ppid=9344 vsize=5352 CPUtime=0
/proc/4017/stat : 4017 (sh) S 9344 9344 3178 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150157249 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4017/statm: 1338 230 193 169 0 49 0
[pid=4018] ppid=4017 vsize=2520 CPUtime=0
/proc/4018/stat : 4018 (cat) R 4017 9344 3178 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 150157249 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 221780869346 0 0 4096 0 0 0 0 17 1 0 0
/proc/4018/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 23728

Child status: 0
Real time (s): 1996.65
CPU time (s): 1800.13
CPU user time (s): 579.643
CPU system time (s): 1220.49
CPU usage (%): 90.1572
Max. virtual memory (cumulated for all children) (KiB): 34044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 579.643
system time used= 1220.49
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81325846
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= 2220277
involuntary context switches= 517254

runsolver used 3.90541 second user time and 7.36388 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Thu Apr 19 22:06:58 UTC 2007

IDJOB= 362929
IDBENCH= 1686
IDSOLVER= 167
FILE ID= node29/362929-1177020418

PBS_JOBID= 4630594

Free space on /tmp= 66466 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-scrs8.opb
COMMAND LINE= pbclasp instance-362929-1177020418.opb /tmp/evaluation/362929-1177020418/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-362929-1177020418 -o ROOT/results/node29/conversion-362929-1177020418 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362929-1177020418/instance-362929-1177020418.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-362929-1177020418 -o ROOT/results/node29/solver-362929-1177020418 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362929-1177020418.opb /tmp/evaluation/362929-1177020418/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  f3194c704d6cb84122c01530d022722f

RANDOM SEED= 307824646

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1801328 kB
Buffers:         35712 kB
Cached:         131224 kB
SwapCached:      11360 kB
Active:          85516 kB
Inactive:       115328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801328 kB
SwapTotal:     4192956 kB
SwapFree:      4146452 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          33528 kB
Slab:            39140 kB
Committed_AS:  2212276 kB
PageTables:       1888 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= 66463 MiB

End job on node29 on Thu Apr 19 22:40:17 UTC 2007