Trace number 362789

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) 1800.07 2126.04

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-e226.opb
MD5SUMba85c504e75c36f184b41f40c4eddd0f
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 benchmark9.71252
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8460
Total number of constraints216
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 constraints216
Minimum length of a constraint30
Maximum length of a constraint3210
Number of terms in the objective function 5160
Biggest coefficient in the objective function 17864
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 528383
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 528383
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.
#

1799.52/2125.32	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.52/2125.34	cat: write error: Broken pipe
1799.52/2125.34	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.52/2125.36	cat: write error: Broken pipe
1799.52/2125.37	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.58/2125.42	cat: write error: Broken pipe
1799.58/2125.42	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.58/2125.44	cat: write error: Broken pipe
1799.58/2125.45	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.58/2125.47	cat: write error: Broken pipe
1799.58/2125.47	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.58/2125.49	cat: write error: Broken pipe
1799.58/2125.50	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.67/2125.52	cat: write error: Broken pipe
1799.67/2125.52	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.67/2125.54	cat: write error: Broken pipe
1799.67/2125.55	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.72/2125.61	cat: write error: Broken pipe
1799.72/2125.61	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.72/2125.63	cat: write error: Broken pipe
1799.72/2125.64	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.72/2125.66	cat: write error: Broken pipe
1799.72/2125.66	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.78/2125.72	cat: write error: Broken pipe
1799.78/2125.72	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.78/2125.74	cat: write error: Broken pipe
1799.78/2125.75	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.78/2125.77	cat: write error: Broken pipe
1799.78/2125.77	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.78/2125.79	cat: write error: Broken pipe
1799.78/2125.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.87/2125.82	cat: write error: Broken pipe
1799.87/2125.82	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.87/2125.84	cat: write error: Broken pipe
1799.87/2125.85	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.87/2125.87	cat: write error: Broken pipe
1799.87/2125.87	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.87/2125.89	cat: write error: Broken pipe
1799.98/2125.90	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.98/2125.92	cat: write error: Broken pipe
1799.98/2125.92	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1799.98/2125.94	cat: write error: Broken pipe
1800.02/2126.00	c Somebody sent me a SIGTERM
1800.02/2126.00	s UNKNOWN
1800.02/2126.01	pb2clasp1: no process killed
1800.02/2126.01	clasp-1.0: no process killed
1800.02/2126.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362789-1177018076/pbclasp line 103.
1800.02/2126.03	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362789-1177018076/instance-362789-1177018076.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/node40/watcher-362789-1177018076 -o ROOT/results/node40/solver-362789-1177018076 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362789-1177018076.opb /tmp/evaluation/362789-1177018076/temp 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17578
/proc/meminfo: memFree=1798120/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12268 CPUtime=0
/proc/17578/stat : 17578 (pbclasp) D 17576 17578 17084 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 30687183 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519776869 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/17578/statm: 3067 317 242 3 0 167 0

[startup+0.086373 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17578
/proc/meminfo: memFree=1798120/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=0.01
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 643 0 0 0 1 0 0 0 16 0 1 0 30687183 13279232 592 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17578/statm: 3242 592 322 3 0 342 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12968

[startup+0.101372 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17578
/proc/meminfo: memFree=1798120/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=0.01
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 643 0 0 0 1 0 0 0 16 0 1 0 30687183 13279232 592 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17578/statm: 3242 592 322 3 0 342 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12968

[startup+0.301413 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17578
/proc/meminfo: memFree=1798120/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=0.01
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 643 0 0 0 1 0 0 0 16 0 1 0 30687183 13279232 592 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17578/statm: 3242 592 322 3 0 342 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12968

[startup+0.701496 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17578
/proc/meminfo: memFree=1798120/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=0.01
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 643 0 0 0 1 0 0 0 16 0 1 0 30687183 13279232 592 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17578/statm: 3242 592 322 3 0 342 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12968

[startup+1.50166 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 17581
/proc/meminfo: memFree=1794896/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=0.01
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 643 0 0 0 1 0 0 0 16 0 1 0 30687183 13279232 592 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17578/statm: 3242 592 322 3 0 342 0
[pid=17580] ppid=17578 vsize=5352 CPUtime=0
/proc/17580/stat : 17580 (sh) S 17578 17578 17084 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 30687184 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17580/statm: 1338 229 193 169 0 49 0
[pid=17581] ppid=17580 vsize=13340 CPUtime=1.47
/proc/17581/stat : 17581 (pb2clasp1) R 17580 17578 17084 0 -1 4194304 729 0 0 0 147 0 0 0 25 0 1 0 30687184 13660160 691 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 264539934466 0 0 4224 0 0 0 0 17 1 0 0
/proc/17581/statm: 3335 691 340 3 0 435 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 31660

[startup+3.10201 s]
/proc/loadavg: 1.01 1.00 1.00 3/80 17703
/proc/meminfo: memFree=1794032/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=2.86
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 5847 88473 0 3 1 5 187 93 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 12968

[startup+6.30168 s]
/proc/loadavg: 1.01 1.00 1.00 2/81 18644
/proc/meminfo: memFree=1793248/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=5.62
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 17045 278792 0 3 5 22 245 290 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 5.62
Current children cumulated vsize (KiB) 12968

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 20536
/proc/meminfo: memFree=1793840/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=11.07
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 39602 661383 0 3 13 51 361 682 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 11.07
Current children cumulated vsize (KiB) 12968

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 4/80 24191
/proc/meminfo: memFree=1792488/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=21.65
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 83202 1400889 0 3 27 107 585 1446 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 21.65
Current children cumulated vsize (KiB) 12968

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 31174
/proc/meminfo: memFree=1792240/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=42.92
/proc/17578/stat : 17578 (pbclasp) R 17576 17578 17084 0 -1 4194304 170574 2883651 0 3 55 219 1041 2977 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264539771636 0 0 4224 16384 0 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 42.92
Current children cumulated vsize (KiB) 12968

[startup+102.307 s]
/proc/loadavg: 1.18 1.06 1.02 2/79 13133
/proc/meminfo: memFree=1790512/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=85.62
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 346045 5860425 0 3 113 445 1946 6058 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 85.62
Current children cumulated vsize (KiB) 12968

[startup+162.301 s]
/proc/loadavg: 1.26 1.10 1.03 1/79 29244
/proc/meminfo: memFree=1789616/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=134.42
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 546442 9260319 0 3 182 710 2972 9578 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 134.42
Current children cumulated vsize (KiB) 12968

[startup+222.302 s]
/proc/loadavg: 1.09 1.08 1.03 2/80 13571
/proc/meminfo: memFree=1786024/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=183.71
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 751570 12740565 0 3 242 957 4015 13157 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 183.71
Current children cumulated vsize (KiB) 12968

[startup+282.302 s]
/proc/loadavg: 1.62 1.22 1.08 2/81 31118
/proc/meminfo: memFree=1785184/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=236.21
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 970215 16450149 0 3 304 1213 5117 16987 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 236.21
Current children cumulated vsize (KiB) 12968

[startup+342.301 s]
/proc/loadavg: 1.84 1.36 1.13 2/79 16608
/proc/meminfo: memFree=1783848/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=288.66
/proc/17578/stat : 17578 (pbclasp) R 17576 17578 17084 0 -1 4194304 1189123 20164353 0 3 364 1466 6233 20803 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519780089 0 0 4224 16384 0 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 288.66
Current children cumulated vsize (KiB) 12968

[startup+402.301 s]
/proc/loadavg: 1.43 1.32 1.13 1/81 1104
/proc/meminfo: memFree=1781536/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=339.22
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 1399711 23737071 0 3 426 1701 7311 24484 17 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 339.22
Current children cumulated vsize (KiB) 12968

[startup+462.301 s]
/proc/loadavg: 1.22 1.29 1.13 1/79 18320
/proc/meminfo: memFree=1780144/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=389.83
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 1610277 27309789 0 3 486 1944 8382 28171 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 389.83
Current children cumulated vsize (KiB) 12968

[startup+522.302 s]
/proc/loadavg: 1.19 1.26 1.13 2/80 3160
/proc/meminfo: memFree=1779816/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=441.36
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 1825309 30958190 0 3 543 2189 9480 31924 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 441.36
Current children cumulated vsize (KiB) 12968

[startup+582.301 s]
/proc/loadavg: 1.14 1.23 1.12 2/79 21075
/proc/meminfo: memFree=1777840/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=493.95
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 2044213 34672041 0 3 604 2433 10598 35760 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 493.95
Current children cumulated vsize (KiB) 12968

[startup+642.302 s]
/proc/loadavg: 1.23 1.23 1.12 1/79 6285
/proc/meminfo: memFree=1776944/2055920 swapFree=4112832/4192956

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

[pid=17578] ppid=17576 vsize=12968 CPUtime=948.24
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 3935821 66765165 0 3 1135 4611 20288 68790 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 948.24
Current children cumulated vsize (KiB) 12968

[startup+1182.3 s]
/proc/loadavg: 1.05 1.12 1.09 1/81 29686
/proc/meminfo: memFree=1767520/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=999.85
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 4150352 70405245 0 3 1194 4861 21396 72534 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 999.85
Current children cumulated vsize (KiB) 12968

[startup+1242.3 s]
/proc/loadavg: 1.09 1.11 1.09 2/80 14168
/proc/meminfo: memFree=1767080/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1049.6
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 4357523 73919841 0 3 1248 5097 22468 76147 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1049.6
Current children cumulated vsize (KiB) 12968

[startup+1302.3 s]
/proc/loadavg: 1.34 1.20 1.12 2/78 31052
/proc/meminfo: memFree=1766072/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1099.09
/proc/17578/stat : 17578 (pbclasp) R 17576 17578 17084 0 -1 4194304 4563917 77421849 0 3 1303 5331 23526 79749 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519608991 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
[pid=31053] ppid=17578 vsize=1964 CPUtime=0
/proc/31053/stat : 31053 (sh) R 17578 17578 17084 0 -1 4194304 45 0 0 0 0 0 0 0 16 0 1 0 30817413 2011136 34 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264516990345 0 0 4096 0 0 0 0 17 1 0 0
/proc/31053/statm: 491 34 26 169 0 8 0
Current children cumulated CPU time (s) 1099.09
Current children cumulated vsize (KiB) 14932

[startup+1362.3 s]
/proc/loadavg: 1.27 1.21 1.13 2/79 15860
/proc/meminfo: memFree=1766064/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1150.76
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 4777762 81049809 0 3 1359 5573 24637 83507 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1150.76
Current children cumulated vsize (KiB) 12968

[startup+1422.31 s]
/proc/loadavg: 1.17 1.19 1.13 2/81 1165
/proc/meminfo: memFree=1764192/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1203.15
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 4995826 84749751 0 3 1418 5817 25752 87328 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1203.15
Current children cumulated vsize (KiB) 12968

[startup+1482.3 s]
/proc/loadavg: 1.13 1.17 1.12 3/78 18366
/proc/meminfo: memFree=1763632/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1254.45
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 5209626 88376907 0 3 1481 6060 26842 91062 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1254.45
Current children cumulated vsize (KiB) 12968

[startup+1542.3 s]
/proc/loadavg: 1.04 1.14 1.11 2/80 2402
/proc/meminfo: memFree=1762920/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1302.53
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 5410621 91787247 0 3 1535 6289 27852 94577 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1302.53
Current children cumulated vsize (KiB) 12968

[startup+1602.3 s]
/proc/loadavg: 1.02 1.11 1.10 2/80 19599
/proc/meminfo: memFree=1762216/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1354.06
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 5624826 95421501 0 3 1597 6539 28952 98318 17 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1354.06
Current children cumulated vsize (KiB) 12968

[startup+1662.3 s]
/proc/loadavg: 1.19 1.15 1.11 2/79 4821
/proc/meminfo: memFree=1761200/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1405.92
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 5840610 99082539 0 3 1657 6785 30062 102088 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1405.92
Current children cumulated vsize (KiB) 12968

[startup+1722.3 s]
/proc/loadavg: 1.13 1.14 1.10 2/80 22012
/proc/meminfo: memFree=1760616/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1457.19
/proc/17578/stat : 17578 (pbclasp) R 17576 17578 17084 0 -1 4194304 6054611 102713445 0 3 1717 7022 31149 105831 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519608991 0 0 4224 16384 0 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1457.19
Current children cumulated vsize (KiB) 12968

[startup+1782.3 s]
/proc/loadavg: 1.05 1.11 1.09 2/79 6198
/proc/meminfo: memFree=1759472/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1505.82
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 6257251 106151037 0 3 1774 7249 32183 109376 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1505.82
Current children cumulated vsize (KiB) 12968

[startup+1842.3 s]
/proc/loadavg: 1.24 1.16 1.10 2/79 22979
/proc/meminfo: memFree=1758504/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1556.12
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 6466837 109707015 0 3 1832 7482 33253 113045 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1556.12
Current children cumulated vsize (KiB) 12968

[startup+1902.3 s]
/proc/loadavg: 1.19 1.16 1.10 2/79 8101
/proc/meminfo: memFree=1758576/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1607.57
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 6681250 113345019 0 3 1895 7723 34342 116797 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1607.57
Current children cumulated vsize (KiB) 12968

[startup+1962.3 s]
/proc/loadavg: 1.27 1.18 1.11 1/79 25809
/proc/meminfo: memFree=1756912/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1659.62
/proc/17578/stat : 17578 (pbclasp) R 17576 17578 17084 0 -1 4194304 6897649 117016856 0 3 1954 7980 35460 120568 17 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519608991 0 0 4224 16384 0 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1659.62
Current children cumulated vsize (KiB) 12968

[startup+2022.3 s]
/proc/loadavg: 1.22 1.18 1.11 2/86 11307
/proc/meminfo: memFree=1754016/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1712.95
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 7118837 120769209 0 3 2013 8239 36606 124437 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1712.95
Current children cumulated vsize (KiB) 12968

[startup+2082.31 s]
/proc/loadavg: 1.31 1.20 1.12 1/79 28679
/proc/meminfo: memFree=1755160/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1763.97
/proc/17578/stat : 17578 (pbclasp) S 17576 17578 17084 0 -1 4194304 7330744 124364157 0 3 2072 8473 37697 128155 16 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1763.97
Current children cumulated vsize (KiB) 12968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2126 s]
/proc/loadavg: 1.21 1.19 1.12 1/81 8489
/proc/meminfo: memFree=1753480/2055920 swapFree=4112832/4192956
[pid=17578] ppid=17576 vsize=12968 CPUtime=1800.02
/proc/17578/stat : 17578 (pbclasp) R 17576 17578 17084 0 -1 4194304 7481164 126916892 0 3 2116 8649 38459 130778 15 0 1 0 30687183 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519608991 0 0 4224 16384 0 0 0 17 0 0 0
/proc/17578/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 12968

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

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

Child status: 0
Real time (s): 2126.04
CPU time (s): 1800.07
CPU user time (s): 405.768
CPU system time (s): 1394.3
CPU usage (%): 84.6678
Max. virtual memory (cumulated for all children) (KiB): 31660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 405.768
system time used= 1394.3
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134400452
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3897713
involuntary context switches= 751680

runsolver used 5.65714 second user time and 8.87665 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Thu Apr 19 21:27:56 UTC 2007

IDJOB= 362789
IDBENCH= 1646
IDSOLVER= 167
FILE ID= node40/362789-1177018076

PBS_JOBID= 4630565

Free space on /tmp= 66528 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-e226.opb
COMMAND LINE= pbclasp instance-362789-1177018076.opb /tmp/evaluation/362789-1177018076/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-362789-1177018076 -o ROOT/results/node40/conversion-362789-1177018076 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362789-1177018076/instance-362789-1177018076.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-362789-1177018076 -o ROOT/results/node40/solver-362789-1177018076 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362789-1177018076.opb /tmp/evaluation/362789-1177018076/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  ba85c504e75c36f184b41f40c4eddd0f

RANDOM SEED= 94172011

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1798592 kB
Buffers:         36632 kB
Cached:         142744 kB
SwapCached:       2116 kB
Active:          91312 kB
Inactive:       113112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798592 kB
SwapTotal:     4192956 kB
SwapFree:      4112832 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          34576 kB
Slab:            38320 kB
Committed_AS:   307120 kB
PageTables:       1912 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= 66526 MiB

End job on node40 on Thu Apr 19 22:03:25 UTC 2007