Trace number 348752

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) 1800.12 1973.97

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-stocfor2.opb
MD5SUMcbc7f776eebadde6a6228c5e168c70a1
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 variables60930
Total number of constraints2157
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 constraints2157
Minimum length of a constraint30
Maximum length of a constraint450
Number of terms in the objective function 31770
Biggest coefficient in the objective function 2474
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 550404
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 550404
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.
#

1798.98/1972.81	cat: write error: Broken pipe
1798.98/1972.81	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1798.98/1972.86	cat: write error: Broken pipe
1798.98/1972.87	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.08/1972.92	cat: write error: Broken pipe
1799.08/1972.92	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.08/1972.97	cat: write error: Broken pipe
1799.08/1972.97	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.17/1973.07	cat: write error: Broken pipe
1799.17/1973.07	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.24/1973.12	cat: write error: Broken pipe
1799.24/1973.12	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.24/1973.17	cat: write error: Broken pipe
1799.24/1973.17	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.33/1973.22	cat: write error: Broken pipe
1799.33/1973.23	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.33/1973.27	cat: write error: Broken pipe
1799.33/1973.28	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.45/1973.33	cat: write error: Broken pipe
1799.45/1973.33	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.45/1973.38	cat: write error: Broken pipe
1799.45/1973.38	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.55/1973.43	cat: write error: Broken pipe
1799.55/1973.44	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.55/1973.49	cat: write error: Broken pipe
1799.55/1973.49	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.64/1973.54	cat: write error: Broken pipe
1799.64/1973.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.64/1973.59	cat: write error: Broken pipe
1799.64/1973.59	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.74/1973.64	cat: write error: Broken pipe
1799.74/1973.65	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.74/1973.69	cat: write error: Broken pipe
1799.83/1973.70	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.83/1973.75	cat: write error: Broken pipe
1799.83/1973.75	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.92/1973.80	cat: write error: Broken pipe
1799.92/1973.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1799.92/1973.85	cat: write error: Broken pipe
1799.92/1973.85	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1800.03/1973.90	sh: line 1: 16504 Terminated              cat /tmp/evaluation/348752-1176596287/temp/instance-348752-1176596287.opb.op
1800.03/1973.90	     16505                       | clasp-1.0 --trans=no >/tmp/evaluation/348752-1176596287/temp/instance-348752-1176596287.opb.clasp
1800.03/1973.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/348752-1176596287/pbclasp line 103.
1800.03/1973.91	c Somebody sent me a SIGTERM
1800.03/1973.91	s UNKNOWN
1800.03/1973.92	pb2clasp1: no process killed
1800.03/1973.92	clasp-1.0: no process killed
1800.03/1973.96	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348752-1176596287/instance-348752-1176596287.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/node54/watcher-348752-1176596287 -o ROOT/results/node54/solver-348752-1176596287 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348752-1176596287.opb /tmp/evaluation/348752-1176596287/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 3/66 27909
/proc/meminfo: memFree=1440480/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=12268 CPUtime=0
/proc/27909/stat : 27909 (pbclasp) R 27907 27909 27577 0 -1 4194304 354 0 0 0 0 0 0 0 18 0 1 0 107003184 12562432 320 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234211414753 0 0 4224 0 0 0 0 17 1 0 0
/proc/27909/statm: 3067 323 244 3 0 167 0

[startup+0.0517011 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 27909
/proc/meminfo: memFree=1440480/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=14364 CPUtime=0.04
/proc/27909/stat : 27909 (pbclasp) R 27907 27909 27577 0 -1 4194304 953 0 0 0 4 0 0 0 18 0 1 0 107003184 14708736 919 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234211414753 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27909/statm: 3591 919 314 3 0 691 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14364

[startup+0.10275 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 27909
/proc/meminfo: memFree=1440480/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=0.04
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 1420 0 0 0 4 0 0 0 16 0 1 0 107003184 16363520 1349 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27909/statm: 3995 1349 322 3 0 1095 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15980

[startup+0.302768 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 27909
/proc/meminfo: memFree=1440480/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=0.04
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 1420 0 0 0 4 0 0 0 16 0 1 0 107003184 16363520 1349 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27909/statm: 3995 1349 322 3 0 1095 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15980

[startup+0.702832 s]
/proc/loadavg: 0.91 0.95 0.97 3/66 27909
/proc/meminfo: memFree=1440480/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=0.04
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 1420 0 0 0 4 0 0 0 16 0 1 0 107003184 16363520 1349 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27909/statm: 3995 1349 322 3 0 1095 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15980

[startup+1.50188 s]
/proc/loadavg: 0.91 0.95 0.97 2/69 27912
/proc/meminfo: memFree=1434056/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=0.04
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 1420 0 0 0 4 0 0 0 16 0 1 0 107003184 16363520 1349 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27909/statm: 3995 1349 322 3 0 1095 0
[pid=27911] ppid=27909 vsize=5352 CPUtime=0
/proc/27911/stat : 27911 (sh) S 27909 27909 27577 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 107003190 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27911/statm: 1338 229 193 169 0 49 0
[pid=27912] ppid=27911 vsize=12772 CPUtime=1.43
/proc/27912/stat : 27912 (pb2clasp1) R 27911 27909 27577 0 -1 4194304 624 0 0 0 143 0 0 0 25 0 1 0 107003190 13078528 567 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234229632570 0 0 4224 0 0 0 0 17 1 0 0
/proc/27912/statm: 3193 567 339 3 0 293 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 34104

[startup+3.10109 s]
/proc/loadavg: 0.91 0.95 0.97 2/69 27912
/proc/meminfo: memFree=1432264/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=0.04
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 1420 0 0 0 4 0 0 0 16 0 1 0 107003184 16363520 1349 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27909/statm: 3995 1349 322 3 0 1095 0
[pid=27911] ppid=27909 vsize=5352 CPUtime=0
/proc/27911/stat : 27911 (sh) S 27909 27909 27577 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 107003190 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27911/statm: 1338 229 193 169 0 49 0
[pid=27912] ppid=27911 vsize=12772 CPUtime=3.03
/proc/27912/stat : 27912 (pb2clasp1) R 27911 27909 27577 0 -1 4194304 624 0 0 0 302 1 0 0 25 0 1 0 107003190 13078528 567 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 234229431130 0 0 4224 0 0 0 0 17 1 0 0
/proc/27912/statm: 3193 567 339 3 0 293 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 34104

[startup+6.30151 s]
/proc/loadavg: 0.92 0.95 0.97 2/69 28204
/proc/meminfo: memFree=1429560/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=5.88
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 6277 84965 0 0 6 9 354 219 17 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 5.88
Current children cumulated vsize (KiB) 15980

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.97 2/69 29124
/proc/meminfo: memFree=1423992/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=11.68
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 17098 274416 0 0 10 29 415 714 16 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 11.68
Current children cumulated vsize (KiB) 15980

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.97 2/69 31004
/proc/meminfo: memFree=1426104/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=23.32
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 38948 656615 0 0 17 65 541 1709 16 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 23.32
Current children cumulated vsize (KiB) 15980

[startup+51.1014 s]
/proc/loadavg: 1.03 0.97 0.98 2/69 2151
/proc/meminfo: memFree=1423224/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=46.36
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 81949 1408308 0 0 32 139 786 3679 16 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 46.36
Current children cumulated vsize (KiB) 15980

[startup+102.307 s]
/proc/loadavg: 1.11 1.01 0.99 3/69 9385
/proc/meminfo: memFree=1415664/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=92.29
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 167858 2910662 0 0 61 286 1282 7600 17 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 92.29
Current children cumulated vsize (KiB) 15980

[startup+162.302 s]
/proc/loadavg: 1.18 1.05 1.00 2/69 17694
/proc/meminfo: memFree=1415544/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=145.93
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 267925 4660620 0 0 96 456 1859 12182 18 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 145.93
Current children cumulated vsize (KiB) 15980

[startup+222.302 s]
/proc/loadavg: 1.12 1.05 1.00 2/69 26110
/proc/meminfo: memFree=1417656/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=199.47
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 368070 6411849 0 0 129 625 2431 16762 17 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 199.47
Current children cumulated vsize (KiB) 15980

[startup+282.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/69 1922
/proc/meminfo: memFree=1417912/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=252.83
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 467773 8155517 0 0 164 795 3010 21314 18 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 252.83
Current children cumulated vsize (KiB) 15980

[startup+342.302 s]
/proc/loadavg: 1.05 1.04 1.00 3/69 10470
/proc/meminfo: memFree=1414264/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=306.99
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 568893 9923878 0 0 196 964 3604 25935 18 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 306.99
Current children cumulated vsize (KiB) 15980

[startup+402.302 s]
/proc/loadavg: 1.16 1.07 1.01 1/70 18875
/proc/meminfo: memFree=1411184/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=361.2
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 670204 11695585 0 0 231 1143 4198 30548 17 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 361.2
Current children cumulated vsize (KiB) 15980

[startup+462.302 s]
/proc/loadavg: 1.19 1.08 1.01 2/68 27423
/proc/meminfo: memFree=1416064/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=415.76
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 771813 13472713 0 0 266 1322 4791 35197 18 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 415.76
Current children cumulated vsize (KiB) 15980

[startup+522.302 s]
/proc/loadavg: 1.11 1.08 1.01 2/68 3337
/proc/meminfo: memFree=1414272/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=469.82
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 872616 15235251 0 0 298 1497 5386 39801 17 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 469.82
Current children cumulated vsize (KiB) 15980

[startup+582.302 s]
/proc/loadavg: 1.12 1.08 1.01 2/69 11850
/proc/meminfo: memFree=1411000/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=523.85
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 973382 16997724 0 0 331 1684 5976 44394 16 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0

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

Current children cumulated CPU time (s) 1071.83
Current children cumulated vsize (KiB) 15980

[startup+1242.3 s]
/proc/loadavg: 1.07 1.14 1.09 2/68 8679
/proc/meminfo: memFree=1406592/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1126.68
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 2098709 36677223 0 0 728 3651 12551 95738 16 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 1126.68
Current children cumulated vsize (KiB) 15980

[startup+1302.3 s]
/proc/loadavg: 1.27 1.17 1.10 2/69 17208
/proc/meminfo: memFree=1406008/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1180.87
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 2199818 38445182 0 0 766 3821 13137 100363 16 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
[pid=17207] ppid=27909 vsize=5352 CPUtime=0
/proc/17207/stat : 17207 (sh) S 27909 27909 27577 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 107133414 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17207/statm: 1338 230 193 169 0 49 0
[pid=17208] ppid=17207 vsize=2520 CPUtime=0
/proc/17208/stat : 17208 (cat) R 17207 27909 27577 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 107133415 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234211737826 0 0 4096 0 0 0 0 17 0 0 0
/proc/17208/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1180.87
Current children cumulated vsize (KiB) 23852

[startup+1362.3 s]
/proc/loadavg: 1.19 1.17 1.10 2/69 25792
/proc/meminfo: memFree=1401336/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1236.33
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 2303598 40259985 0 0 802 4000 13737 105094 17 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 1236.33
Current children cumulated vsize (KiB) 15980

[startup+1422.31 s]
/proc/loadavg: 1.12 1.15 1.09 1/68 1979
/proc/meminfo: memFree=1404864/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1291.21
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 2405866 42048422 0 0 839 4184 14330 109768 17 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 1291.21
Current children cumulated vsize (KiB) 15980

[startup+1482.3 s]
/proc/loadavg: 1.04 1.12 1.09 2/68 10609
/proc/meminfo: memFree=1404512/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1347.08
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 2509874 43867375 0 0 872 4373 14939 114524 18 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 1347.08
Current children cumulated vsize (KiB) 15980

[startup+1542.3 s]
/proc/loadavg: 1.14 1.14 1.09 2/69 19186
/proc/meminfo: memFree=1402360/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1401.68
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 2611567 45645774 0 0 905 4556 15536 119171 16 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 1401.68
Current children cumulated vsize (KiB) 15980

[startup+1602.3 s]
/proc/loadavg: 1.33 1.19 1.11 1/70 27736
/proc/meminfo: memFree=1398512/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1456.93
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 2714600 47447595 0 0 943 4737 16132 123881 16 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 1456.93
Current children cumulated vsize (KiB) 15980

[startup+1662.3 s]
/proc/loadavg: 1.19 1.17 1.10 2/69 4060
/proc/meminfo: memFree=1398456/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1512.68
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 2818590 49266146 0 0 981 4929 16732 128626 16 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 1512.68
Current children cumulated vsize (KiB) 15980

[startup+1722.3 s]
/proc/loadavg: 1.20 1.17 1.10 2/70 12647
/proc/meminfo: memFree=1397488/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1568.35
/proc/27909/stat : 27909 (pbclasp) R 27907 27909 27577 0 -1 4194304 2922350 51080949 0 0 1019 5105 17342 133369 16 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220469246 0 0 4224 16384 0 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 1568.35
Current children cumulated vsize (KiB) 15980

[startup+1782.3 s]
/proc/loadavg: 1.32 1.20 1.11 2/68 21301
/proc/meminfo: memFree=1397312/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1623.32
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 3024847 52873134 0 0 1054 5287 17933 138058 16 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 1623.32
Current children cumulated vsize (KiB) 15980

[startup+1842.3 s]
/proc/loadavg: 1.17 1.17 1.10 2/69 29836
/proc/meminfo: memFree=1401400/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1678.51
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 3127785 54673282 0 0 1091 5465 18542 142753 16 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 1678.51
Current children cumulated vsize (KiB) 15980

[startup+1902.3 s]
/proc/loadavg: 1.19 1.17 1.10 2/69 6166
/proc/meminfo: memFree=1396600/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1734.3
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 3231852 56493104 0 0 1125 5643 19146 147516 16 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 1734.3
Current children cumulated vsize (KiB) 15980

[startup+1962.3 s]
/proc/loadavg: 1.17 1.17 1.10 2/69 14804
/proc/meminfo: memFree=1400440/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1789.16
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 3334233 58283616 0 0 1161 5823 19748 152184 17 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
Current children cumulated CPU time (s) 1789.16
Current children cumulated vsize (KiB) 15980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1973.9 s]
/proc/loadavg: 1.14 1.16 1.10 2/68 16503
/proc/meminfo: memFree=1395584/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1800.03
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 3354526 58638694 0 0 1168 5860 19867 153108 17 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
[pid=16503] ppid=27909 vsize=5352 CPUtime=0
/proc/16503/stat : 16503 (sh) S 27909 27909 27577 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 107200574 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16503/statm: 1338 224 188 169 0 49 0
[pid=16504] ppid=16503 vsize=2520 CPUtime=0
/proc/16504/stat : 16504 (cat) S 16503 27909 27577 0 -1 4194304 119 0 0 0 0 0 0 0 20 0 1 0 107200575 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234211737826 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16504/statm: 630 87 71 4 0 42 0
[pid=16505] ppid=16503 vsize=2596 CPUtime=0
/proc/16505/stat : 16505 (clasp-1.0) R 16503 27909 27577 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 107200575 2658304 132 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 1788792 0 0 4096 0 0 0 0 17 1 0 0
/proc/16505/statm: 649 132 113 81 0 11 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 26448

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

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

[startup+1973.9 s]
/proc/loadavg: 1.14 1.16 1.10 2/68 16503
/proc/meminfo: memFree=1395584/2055920 swapFree=4191892/4192956
[pid=27909] ppid=27907 vsize=15980 CPUtime=1800.03
/proc/27909/stat : 27909 (pbclasp) S 27907 27909 27577 0 -1 4194304 3354526 58638694 0 0 1168 5860 19867 153108 17 0 1 0 107003184 16363520 1369 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27909/statm: 3995 1369 342 3 0 1095 0
[pid=16503] ppid=27909 vsize=5352 CPUtime=0
/proc/16503/stat : 16503 (sh) S 27909 27909 27577 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 107200574 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16503/statm: 1338 224 188 169 0 49 0
[pid=16504] ppid=16503 vsize=2520 CPUtime=0
/proc/16504/stat : 16504 (cat) S 16503 27909 27577 0 -1 4194304 119 0 0 0 0 0 0 0 20 0 1 0 107200575 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 234211737826 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16504/statm: 630 87 71 4 0 42 0
[pid=16505] ppid=16503 vsize=2596 CPUtime=0
/proc/16505/stat : 16505 (clasp-1.0) R 16503 27909 27577 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 107200575 2658304 132 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 1788792 0 0 4096 0 0 0 0 17 1 0 0
/proc/16505/statm: 649 132 113 81 0 11 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 26448

Child status: 0
Real time (s): 1973.97
CPU time (s): 1800.12
CPU user time (s): 210.37
CPU system time (s): 1589.75
CPU usage (%): 91.1926
Max. virtual memory (cumulated for all children) (KiB): 34104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 210.37
system time used= 1589.75
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61996649
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= 1798287
involuntary context switches= 364025

runsolver used 3.70744 second user time and 7.28189 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sun Apr 15 00:18:07 UTC 2007

IDJOB= 348752
IDBENCH= 1724
IDSOLVER= 167
FILE ID= node54/348752-1176596287

PBS_JOBID= 4556995

Free space on /tmp= 66561 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-stocfor2.opb
COMMAND LINE= pbclasp instance-348752-1176596287.opb /tmp/evaluation/348752-1176596287/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-348752-1176596287 -o ROOT/results/node54/conversion-348752-1176596287 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348752-1176596287/instance-348752-1176596287.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-348752-1176596287 -o ROOT/results/node54/solver-348752-1176596287 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348752-1176596287.opb /tmp/evaluation/348752-1176596287/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  cbc7f776eebadde6a6228c5e168c70a1

RANDOM SEED= 537909399

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1440824 kB
Buffers:         86776 kB
Cached:         389440 kB
SwapCached:        396 kB
Active:         217204 kB
Inactive:       276976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440824 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            3448 kB
Writeback:           0 kB
Mapped:          24900 kB
Slab:           106808 kB
Committed_AS:  1000136 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66551 MiB

End job on node54 on Sun Apr 15 00:51:03 UTC 2007