Trace number 363433

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) 1800.08 2069.96

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos8.opb
MD5SUM61b251578b844a8012695767860b65a7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-3719
Best CPU time to get the best result obtained on this benchmark4.48532
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -3719
Optimality of the best value was proved YES
Number of variables23264
Total number of constraints46328
Number of constraints which are clauses20804
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints25520
Minimum length of a constraint2
Maximum length of a constraint2747
Number of terms in the objective function 68
Biggest coefficient in the objective function 2700
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 54380
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2700
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 54380
Number of bits of the biggest sum of numbers16
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.
#

1799.15/2068.94	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.15/2068.98	cat: write error: Broken pipe
1799.15/2068.98	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.27/2069.02	cat: write error: Broken pipe
1799.27/2069.02	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.27/2069.08	cat: write error: Broken pipe
1799.27/2069.08	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.33/2069.12	cat: write error: Broken pipe
1799.33/2069.12	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.33/2069.16	cat: write error: Broken pipe
1799.33/2069.16	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.42/2069.22	cat: write error: Broken pipe
1799.42/2069.23	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.42/2069.26	cat: write error: Broken pipe
1799.42/2069.27	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.52/2069.30	cat: write error: Broken pipe
1799.52/2069.31	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.52/2069.34	cat: write error: Broken pipe
1799.52/2069.35	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.52/2069.38	cat: write error: Broken pipe
1799.52/2069.38	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.61/2069.42	cat: write error: Broken pipe
1799.61/2069.42	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.61/2069.46	cat: write error: Broken pipe
1799.61/2069.46	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.70/2069.50	cat: write error: Broken pipe
1799.70/2069.50	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.70/2069.54	cat: write error: Broken pipe
1799.70/2069.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.70/2069.58	cat: write error: Broken pipe
1799.70/2069.58	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.79/2069.62	cat: write error: Broken pipe
1799.79/2069.62	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.79/2069.66	cat: write error: Broken pipe
1799.79/2069.66	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.89/2069.70	cat: write error: Broken pipe
1799.89/2069.70	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.89/2069.74	cat: write error: Broken pipe
1799.89/2069.74	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.94/2069.86	cat: write error: Broken pipe
1799.94/2069.86	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1799.94/2069.89	cat: write error: Broken pipe
1800.01/2069.90	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/363433-1177027294/pbclasp line 103.
1800.01/2069.91	c Somebody sent me a SIGTERM
1800.01/2069.91	s UNKNOWN
1800.01/2069.91	pb2clasp1: no process killed
1800.01/2069.92	clasp-1.0: no process killed
1800.01/2069.95	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363433-1177027294/instance-363433-1177027294.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/node9/watcher-363433-1177027294 -o ROOT/results/node9/solver-363433-1177027294 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363433-1177027294.opb /tmp/evaluation/363433-1177027294/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: 0.95 0.98 0.99 3/83 28415
/proc/meminfo: memFree=1826464/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=12268 CPUtime=0
/proc/28415/stat : 28415 (pbclasp) R 28413 28415 26514 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 178766987 12562432 329 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215436509807 0 0 4224 0 0 0 0 17 1 0 0
/proc/28415/statm: 3067 331 252 3 0 167 0

[startup+0.0327439 s]
/proc/loadavg: 0.95 0.98 0.99 3/83 28415
/proc/meminfo: memFree=1826464/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=0.01
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 697 0 0 0 1 0 0 0 16 0 1 0 178766987 13504512 646 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28415/statm: 3297 646 322 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.101749 s]
/proc/loadavg: 0.95 0.98 0.99 3/83 28415
/proc/meminfo: memFree=1826464/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=0.01
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 697 0 0 0 1 0 0 0 16 0 1 0 178766987 13504512 646 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28415/statm: 3297 646 322 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.301772 s]
/proc/loadavg: 0.95 0.98 0.99 3/83 28415
/proc/meminfo: memFree=1826464/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=0.01
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 697 0 0 0 1 0 0 0 16 0 1 0 178766987 13504512 646 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28415/statm: 3297 646 322 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.701817 s]
/proc/loadavg: 0.95 0.98 0.99 3/83 28415
/proc/meminfo: memFree=1826464/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=0.01
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 697 0 0 0 1 0 0 0 16 0 1 0 178766987 13504512 646 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28415/statm: 3297 646 322 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+1.50191 s]
/proc/loadavg: 0.95 0.98 0.99 2/86 28420
/proc/meminfo: memFree=1823176/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=0.01
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 697 0 0 0 1 0 0 0 16 0 1 0 178766987 13504512 646 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28415/statm: 3297 646 322 3 0 397 0
[pid=28417] ppid=28415 vsize=5352 CPUtime=0
/proc/28417/stat : 28417 (sh) S 28415 28415 26514 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 178766990 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28417/statm: 1338 229 193 169 0 49 0
[pid=28418] ppid=28417 vsize=13204 CPUtime=1.46
/proc/28418/stat : 28418 (pb2clasp1) R 28417 28415 26514 0 -1 4194304 696 0 0 0 146 0 0 0 25 0 1 0 178766990 13520896 658 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 215437217544 0 0 4224 0 0 0 0 17 1 0 0
/proc/28418/statm: 3301 658 340 3 0 401 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 31744

[startup+3.10109 s]
/proc/loadavg: 0.95 0.98 0.99 2/86 28420
/proc/meminfo: memFree=1822792/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=0.01
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 697 0 0 0 1 0 0 0 16 0 1 0 178766987 13504512 646 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28415/statm: 3297 646 322 3 0 397 0
[pid=28417] ppid=28415 vsize=5352 CPUtime=0
/proc/28417/stat : 28417 (sh) S 28415 28415 26514 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 178766990 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28417/statm: 1338 229 193 169 0 49 0
[pid=28418] ppid=28417 vsize=13204 CPUtime=3.06
/proc/28418/stat : 28418 (pb2clasp1) R 28417 28415 26514 0 -1 4194304 696 0 0 0 306 0 0 0 25 0 1 0 178766990 13520896 658 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 215418869151 0 0 4224 0 0 0 0 17 1 0 0
/proc/28418/statm: 3301 658 340 3 0 401 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 31744

[startup+6.30145 s]
/proc/loadavg: 0.96 0.98 0.99 2/86 28422
/proc/meminfo: memFree=1821896/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=0.01
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 697 0 0 0 1 0 0 0 16 0 1 0 178766987 13504512 646 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28415/statm: 3297 646 322 3 0 397 0
[pid=28417] ppid=28415 vsize=5352 CPUtime=0
/proc/28417/stat : 28417 (sh) S 28415 28415 26514 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 178766990 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28417/statm: 1338 229 193 169 0 49 0
[pid=28418] ppid=28417 vsize=13204 CPUtime=6.26
/proc/28418/stat : 28418 (pb2clasp1) R 28417 28415 26514 0 -1 4194304 709 0 0 0 625 1 0 0 25 0 1 0 178766990 13520896 671 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 215436861944 0 0 4224 0 0 0 0 17 1 0 0
/proc/28418/statm: 3301 671 340 3 0 401 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 31744

[startup+12.7022 s]
/proc/loadavg: 0.96 0.98 0.99 2/87 29073
/proc/meminfo: memFree=1817144/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=12.36
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 10746 165046 0 3 4 11 918 303 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 13188

[startup+25.5016 s]
/proc/loadavg: 0.97 0.98 0.99 2/81 31602
/proc/meminfo: memFree=1817056/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=23.65
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 41467 669322 0 3 14 49 1081 1221 17 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 23.65
Current children cumulated vsize (KiB) 13188

[startup+51.1015 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 3804
/proc/meminfo: memFree=1818480/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=45.61
/proc/28415/stat : 28415 (pbclasp) R 28413 28415 26514 0 -1 4194304 101040 1647340 0 3 32 115 1399 3015 17 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215418989215 0 0 4224 16384 0 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 45.61
Current children cumulated vsize (KiB) 13188

[startup+102.305 s]
/proc/loadavg: 1.04 1.00 1.00 1/80 13166
/proc/meminfo: memFree=1813936/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=89.11
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 219438 3590050 0 3 69 252 2013 6577 17 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 89.11
Current children cumulated vsize (KiB) 13188

[startup+162.301 s]
/proc/loadavg: 1.10 1.03 1.01 2/80 23926
/proc/meminfo: memFree=1816240/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=140.01
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 357750 5859994 0 3 115 409 2731 10746 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 140.01
Current children cumulated vsize (KiB) 13188

[startup+222.302 s]
/proc/loadavg: 1.07 1.03 1.01 2/80 2080
/proc/meminfo: memFree=1811684/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=189.37
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 491797 8060032 0 3 158 568 3425 14786 17 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 189.37
Current children cumulated vsize (KiB) 13188

[startup+282.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/81 12944
/proc/meminfo: memFree=1810344/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=240.76
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 631447 10352140 0 3 197 731 4156 18992 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 240.76
Current children cumulated vsize (KiB) 13188

[startup+342.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/80 24149
/proc/meminfo: memFree=1810352/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=292.83
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 773023 12675652 0 3 241 904 4894 23244 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 292.83
Current children cumulated vsize (KiB) 13188

[startup+402.301 s]
/proc/loadavg: 1.11 1.04 1.01 2/80 2722
/proc/meminfo: memFree=1811056/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=344.9
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 914485 14997088 0 3 282 1082 5630 27496 17 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 344.9
Current children cumulated vsize (KiB) 13188

[startup+462.302 s]
/proc/loadavg: 1.28 1.11 1.03 2/80 14028
/proc/meminfo: memFree=1808048/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=397.86
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 1057603 17346112 0 3 325 1265 6376 31820 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 397.86
Current children cumulated vsize (KiB) 13188

[startup+522.302 s]
/proc/loadavg: 1.10 1.09 1.02 2/79 25243
/proc/meminfo: memFree=1810616/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=450.91
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 1201831 19713148 0 3 366 1436 7134 36155 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 450.91
Current children cumulated vsize (KiB) 13188


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

[pid=28415] ppid=28413 vsize=13188 CPUtime=974.16
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 2623337 43042768 0 3 775 3168 14563 78910 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 974.16
Current children cumulated vsize (KiB) 13188

[startup+1182.3 s]
/proc/loadavg: 1.34 1.16 1.05 2/79 18105
/proc/meminfo: memFree=1798712/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1025.8
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 2763847 45348382 0 3 817 3350 15298 83115 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1025.8
Current children cumulated vsize (KiB) 13188

[startup+1242.3 s]
/proc/loadavg: 1.20 1.14 1.05 3/79 29445
/proc/meminfo: memFree=1798008/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1078.69
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 2907169 47700754 0 3 858 3526 16041 87444 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1078.69
Current children cumulated vsize (KiB) 13188

[startup+1302.3 s]
/proc/loadavg: 1.07 1.12 1.05 2/80 8247
/proc/meminfo: memFree=1797424/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1130.94
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 3048937 50027212 0 3 895 3704 16780 91715 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
[pid=8246] ppid=28415 vsize=0 CPUtime=0.01
/proc/8246/stat : 8246 (sh) D 28415 28415 26514 0 -1 4194308 284 118 0 0 0 0 0 1 18 0 1 0 178897215 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4100 65536 18446744072099781622 0 0 17 1 0 0
/proc/8246/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1130.95
Current children cumulated vsize (KiB) 13188

[startup+1362.3 s]
/proc/loadavg: 1.08 1.11 1.05 2/80 19183
/proc/meminfo: memFree=1797808/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1182.94
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 3189901 52340680 0 3 936 3880 17522 95956 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1182.94
Current children cumulated vsize (KiB) 13188

[startup+1422.31 s]
/proc/loadavg: 1.25 1.15 1.06 2/80 30319
/proc/meminfo: memFree=1798768/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1234.67
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 3330355 54645778 0 3 977 4055 18255 100180 17 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1234.67
Current children cumulated vsize (KiB) 13188

[startup+1482.3 s]
/proc/loadavg: 1.12 1.13 1.06 1/81 8801
/proc/meminfo: memFree=1795176/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1286.31
/proc/28415/stat : 28415 (pbclasp) R 28413 28415 26514 0 -1 4194304 3470590 56947528 0 3 1014 4231 18975 104411 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215418989215 0 0 4224 16384 0 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1286.31
Current children cumulated vsize (KiB) 13188

[startup+1542.3 s]
/proc/loadavg: 1.04 1.11 1.06 2/80 20174
/proc/meminfo: memFree=1795312/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1339.36
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 3614731 59312890 0 3 1055 4408 19721 108752 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1339.36
Current children cumulated vsize (KiB) 13188

[startup+1602.3 s]
/proc/loadavg: 1.08 1.10 1.05 3/80 31284
/proc/meminfo: memFree=1796656/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1392.19
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 3757818 61661110 0 3 1098 4583 20467 113071 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1392.19
Current children cumulated vsize (KiB) 13188

[startup+1662.3 s]
/proc/loadavg: 1.08 1.09 1.05 2/79 10298
/proc/meminfo: memFree=1793848/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1445.49
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 3902269 64031896 0 3 1138 4757 21224 117430 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1445.49
Current children cumulated vsize (KiB) 13188

[startup+1722.3 s]
/proc/loadavg: 1.03 1.07 1.05 2/79 21278
/proc/meminfo: memFree=1793336/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1497.48
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 4043437 66348712 0 3 1179 4934 21961 121674 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1497.48
Current children cumulated vsize (KiB) 13188

[startup+1782.3 s]
/proc/loadavg: 1.01 1.06 1.04 1/81 32416
/proc/meminfo: memFree=1792424/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1549.29
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 4184209 68659234 0 3 1221 5103 22686 125919 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1549.29
Current children cumulated vsize (KiB) 13188

[startup+1842.3 s]
/proc/loadavg: 1.05 1.06 1.04 2/80 10900
/proc/meminfo: memFree=1792816/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1601
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 4324651 70963930 0 3 1260 5276 23416 130148 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1601
Current children cumulated vsize (KiB) 13188

[startup+1902.3 s]
/proc/loadavg: 1.02 1.05 1.04 2/80 22292
/proc/meminfo: memFree=1794480/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1654.05
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 4468891 73331368 0 3 1302 5453 24177 134473 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1654.05
Current children cumulated vsize (KiB) 13188

[startup+1962.3 s]
/proc/loadavg: 1.16 1.07 1.04 2/80 1301
/proc/meminfo: memFree=1790960/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1707.45
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 4613833 75710122 0 3 1346 5632 24926 138841 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1707.45
Current children cumulated vsize (KiB) 13188

[startup+2022.3 s]
/proc/loadavg: 1.16 1.08 1.05 2/79 12252
/proc/meminfo: memFree=1793528/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1759.06
/proc/28415/stat : 28415 (pbclasp) S 28413 28415 26514 0 -1 4194304 4754083 78011872 0 3 1387 5803 25656 143060 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1759.06
Current children cumulated vsize (KiB) 13188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2069.9 s]
/proc/loadavg: 1.07 1.07 1.04 3/79 21097
/proc/meminfo: memFree=1789944/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1800.01
/proc/28415/stat : 28415 (pbclasp) R 28413 28415 26514 0 -1 4194304 4865617 79842424 0 3 1418 5936 26240 146407 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215419179719 0 0 4224 16384 0 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 13188

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

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

[startup+2069.9 s]
/proc/loadavg: 1.07 1.07 1.04 3/79 21097
/proc/meminfo: memFree=1789944/2055920 swapFree=4152812/4192956
[pid=28415] ppid=28413 vsize=13188 CPUtime=1800.01
/proc/28415/stat : 28415 (pbclasp) R 28413 28415 26514 0 -1 4194304 4865617 79842424 0 3 1418 5936 26240 146407 16 0 1 0 178766987 13504512 667 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215419179719 0 0 4224 16384 0 0 0 17 0 0 0
/proc/28415/statm: 3297 667 342 3 0 397 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 13188

Child status: 0
Real time (s): 2069.96
CPU time (s): 1800.08
CPU user time (s): 276.595
CPU system time (s): 1523.48
CPU usage (%): 86.962
Max. virtual memory (cumulated for all children) (KiB): 31744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 276.595
system time used= 1523.48
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84710416
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= 2453705
involuntary context switches= 514049

runsolver used 4.68929 second user time and 7.77082 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Fri Apr 20 00:01:34 UTC 2007

IDJOB= 363433
IDBENCH= 1849
IDSOLVER= 167
FILE ID= node9/363433-1177027294

PBS_JOBID= 4630575

Free space on /tmp= 66425 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos8.opb
COMMAND LINE= pbclasp instance-363433-1177027294.opb /tmp/evaluation/363433-1177027294/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-363433-1177027294 -o ROOT/results/node9/conversion-363433-1177027294 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363433-1177027294/instance-363433-1177027294.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-363433-1177027294 -o ROOT/results/node9/solver-363433-1177027294 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363433-1177027294.opb /tmp/evaluation/363433-1177027294/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  61b251578b844a8012695767860b65a7

RANDOM SEED= 997335644

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1826808 kB
Buffers:         29824 kB
Cached:         133908 kB
SwapCached:       7900 kB
Active:          83848 kB
Inactive:       104940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826808 kB
SwapTotal:     4192956 kB
SwapFree:      4152812 kB
Dirty:            3524 kB
Writeback:           0 kB
Mapped:          32552 kB
Slab:            25440 kB
Committed_AS:  6082344 kB
PageTables:       2020 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= 66419 MiB

End job on node9 on Fri Apr 20 00:36:06 UTC 2007