Trace number 348206

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) 1801.99 1803.04

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-ship12l.opb
MD5SUMf3b03e873dc4df8efe5ac51669e9a176
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 variables162810
Total number of constraints1037
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 constraints1037
Minimum length of a constraint30
Maximum length of a constraint2250
Number of terms in the objective function 162810
Biggest coefficient in the objective function 1857
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 664362
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 664362
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)

1800.05/1801.02	c Somebody sent me a SIGTERM
1800.05/1801.02	s UNKNOWN
1800.05/1801.05	pb2clasp1: no process killed
1800.05/1801.06	clasp-1.0: no process killed
623.41/1803.02	sh: line 1: 21990 Killed                  cat /tmp/evaluation/348206-1176573471/temp/instance-348206-1176573471.opb.op
623.41/1803.02	     21991                       | clasp-1.0 --trans=no >/tmp/evaluation/348206-1176573471/temp/instance-348206-1176573471.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348206-1176573471/instance-348206-1176573471.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/node38/watcher-348206-1176573471 -o ROOT/results/node38/solver-348206-1176573471 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348206-1176573471.opb /tmp/evaluation/348206-1176573471/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 1.05 1.08 3/77 21770
/proc/meminfo: memFree=1395024/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=12268 CPUtime=0
/proc/21770/stat : 21770 (pbclasp) D 21768 21770 21067 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 89513792 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890607205 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/21770/statm: 3067 317 242 3 0 167 0

[startup+0.0925639 s]
/proc/loadavg: 0.92 1.05 1.08 3/77 21770
/proc/meminfo: memFree=1395024/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=16184 CPUtime=0.08
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 1413 0 0 0 8 0 0 0 18 0 1 0 89513792 16572416 1379 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890285793 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 4046 1379 314 3 0 1146 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16184

[startup+0.101564 s]
/proc/loadavg: 0.92 1.05 1.08 3/77 21770
/proc/meminfo: memFree=1395024/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=16448 CPUtime=0.08
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 1489 0 0 0 8 0 0 0 18 0 1 0 89513792 16842752 1455 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890285793 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 4112 1456 314 3 0 1212 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16448

[startup+0.301602 s]
/proc/loadavg: 0.92 1.05 1.08 3/77 21770
/proc/meminfo: memFree=1395024/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=28864 CPUtime=0.29
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 12078 0 0 0 24 5 0 0 19 0 1 0 89513792 29556736 4567 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266910764802 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 7216 4567 320 3 0 4316 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28864

[startup+0.701679 s]
/proc/loadavg: 0.92 1.05 1.08 3/77 21770
/proc/meminfo: memFree=1395024/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=28864 CPUtime=0.69
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 32790 0 0 0 55 14 0 0 23 0 1 0 89513792 29556736 4166 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890319274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 7216 4175 320 3 0 4316 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28864

[startup+1.50183 s]
/proc/loadavg: 0.92 1.05 1.08 2/78 21771
/proc/meminfo: memFree=1377992/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=28864 CPUtime=1.48
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 74592 0 0 0 117 31 0 0 25 0 1 0 89513792 29556736 4567 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890319386 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 7216 4567 320 3 0 4316 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28864

[startup+3.10114 s]
/proc/loadavg: 0.92 1.05 1.08 2/78 21771
/proc/meminfo: memFree=1377864/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=28860 CPUtime=3.08
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 157694 0 0 0 246 62 0 0 25 0 1 0 89513792 29552640 4566 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890319402 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 7215 4566 320 3 0 4315 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28860

[startup+6.30176 s]
/proc/loadavg: 0.93 1.05 1.08 2/78 21771
/proc/meminfo: memFree=1378504/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=28856 CPUtime=6.28
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 323709 0 0 0 497 131 0 0 25 0 1 0 89513792 29548544 4565 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890319386 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 7214 4565 320 3 0 4314 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28856

[startup+12.702 s]
/proc/loadavg: 0.93 1.05 1.08 2/78 21771
/proc/meminfo: memFree=1377672/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=28984 CPUtime=12.68
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 658322 0 0 0 1007 261 0 0 25 0 1 0 89513792 29679616 4597 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266910764808 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 7246 4597 320 3 0 4346 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28984

[startup+25.5015 s]
/proc/loadavg: 0.95 1.05 1.07 2/78 21771
/proc/meminfo: memFree=1377544/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=29364 CPUtime=25.48
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 1323083 0 0 0 2021 527 0 0 25 0 1 0 89513792 30068736 4660 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890319390 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 7341 4660 320 3 0 4441 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29364

[startup+51.1014 s]
/proc/loadavg: 0.96 1.04 1.07 2/78 21771
/proc/meminfo: memFree=1377096/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=29784 CPUtime=51.07
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 2654152 0 0 0 4051 1056 0 0 25 0 1 0 89513792 30498816 4756 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890319274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 7446 4763 320 3 0 4546 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29784

[startup+102.305 s]
/proc/loadavg: 0.98 1.03 1.07 2/78 21771
/proc/meminfo: memFree=1377544/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=30912 CPUtime=102.25
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 5317723 0 0 0 8078 2147 0 0 25 0 1 0 89513792 31653888 4738 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890319274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 7728 4747 320 3 0 4828 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30912

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.06 2/78 21771
/proc/meminfo: memFree=1374728/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=32272 CPUtime=162.23
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 8438561 0 0 0 12811 3412 0 0 25 0 1 0 89513792 33046528 5404 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890319274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 8068 5404 320 3 0 5168 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32272

[startup+222.301 s]
/proc/loadavg: 1.07 1.05 1.07 2/84 21935
/proc/meminfo: memFree=1372096/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=33772 CPUtime=222.13
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 11562814 0 0 0 17500 4713 0 0 25 0 1 0 89513792 34582528 5763 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890319696 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 8443 5763 320 3 0 5543 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 33772

[startup+282.302 s]
/proc/loadavg: 1.02 1.04 1.06 2/78 21969
/proc/meminfo: memFree=1371136/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=35768 CPUtime=282.09
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 14707502 0 0 0 22168 6041 0 0 25 0 1 0 89513792 36626432 6281 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266910764814 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 8942 6281 320 3 0 6042 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 35768

[startup+342.302 s]
/proc/loadavg: 1.01 1.03 1.05 2/78 21969
/proc/meminfo: memFree=1370124/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=37516 CPUtime=342.07
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 17888776 0 0 0 26796 7411 0 0 25 0 1 0 89513792 38416384 6695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890319679 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 9379 6695 320 3 0 6479 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 37516

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 21969
/proc/meminfo: memFree=1367616/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=39380 CPUtime=402.05
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 21139591 0 0 0 31405 8800 0 0 25 0 1 0 89513792 40325120 7167 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890319378 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 9845 7167 320 3 0 6945 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 39380

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 21969
/proc/meminfo: memFree=1364288/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=42764 CPUtime=462.03
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 24533859 0 0 0 36025 10178 0 0 25 0 1 0 89513792 43790336 8023 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266910764814 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 10691 8023 320 3 0 7791 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 42764

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/78 21969
/proc/meminfo: memFree=1361728/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=45364 CPUtime=522.01
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 28165825 0 0 0 40577 11624 0 0 25 0 1 0 89513792 46452736 8678 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890319274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 11341 8678 320 3 0 8441 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 45364

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 21969
/proc/meminfo: memFree=1357128/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=50076 CPUtime=581.98
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 32476253 0 0 0 45029 13169 0 0 25 0 1 0 89513792 51277824 9839 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890319274 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21770/statm: 12519 9839 320 3 0 9619 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 50076

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/80 21978
/proc/meminfo: memFree=1241392/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=73000 CPUtime=621.44
/proc/21770/stat : 21770 (pbclasp) S 21768 21770 21067 0 -1 4194304 34551550 2206 0 0 47112 13754 1262 16 16 0 1 0 89513792 74752000 15587 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21770/statm: 18250 15587 343 3 0 15350 0
[pid=21976] ppid=21770 vsize=5352 CPUtime=0.02
/proc/21976/stat : 21976 (sh) S 21770 21770 21067 0 -1 4194304 287 121 0 0 0 0 0 2 16 0 1 0 89575970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1338 224 188 169 0 49 0

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

/proc/meminfo: memFree=1089648/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=73000 CPUtime=621.44
/proc/21770/stat : 21770 (pbclasp) S 21768 21770 21067 0 -1 4194304 34551550 2206 0 0 47112 13754 1262 16 16 0 1 0 89513792 74752000 15587 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21770/statm: 18250 15587 343 3 0 15350 0
[pid=21976] ppid=21770 vsize=5352 CPUtime=0.02
/proc/21976/stat : 21976 (sh) S 21770 21770 21067 0 -1 4194304 287 121 0 0 0 0 0 2 16 0 1 0 89575970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1338 224 188 169 0 49 0
[pid=21978] ppid=21976 vsize=221532 CPUtime=1039.93
/proc/21978/stat : 21978 (clasp-1.0) R 21976 21770 21067 0 -1 4194304 67204 0 4 0 103946 47 0 0 25 0 1 0 89575971 226848768 54527 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/21978/statm: 55383 54527 249 81 0 54757 0
Current children cumulated CPU time (s) 1661.39
Current children cumulated vsize (KiB) 299884

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 21980
/proc/meminfo: memFree=1075312/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=73000 CPUtime=621.44
/proc/21770/stat : 21770 (pbclasp) S 21768 21770 21067 0 -1 4194304 34551550 2206 0 0 47112 13754 1262 16 16 0 1 0 89513792 74752000 15587 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21770/statm: 18250 15587 343 3 0 15350 0
[pid=21976] ppid=21770 vsize=5352 CPUtime=0.02
/proc/21976/stat : 21976 (sh) S 21770 21770 21067 0 -1 4194304 287 121 0 0 0 0 0 2 16 0 1 0 89575970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1338 224 188 169 0 49 0
[pid=21978] ppid=21976 vsize=236380 CPUtime=1099.91
/proc/21978/stat : 21978 (clasp-1.0) R 21976 21770 21067 0 -1 4194304 70846 0 4 0 109942 49 0 0 25 0 1 0 89575971 242053120 58169 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/21978/statm: 59095 58169 249 81 0 58469 0
Current children cumulated CPU time (s) 1721.37
Current children cumulated vsize (KiB) 314732

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 21980
/proc/meminfo: memFree=1059504/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=73000 CPUtime=621.44
/proc/21770/stat : 21770 (pbclasp) S 21768 21770 21067 0 -1 4194304 34551550 2206 0 0 47112 13754 1262 16 16 0 1 0 89513792 74752000 15587 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21770/statm: 18250 15587 343 3 0 15350 0
[pid=21976] ppid=21770 vsize=5352 CPUtime=0.02
/proc/21976/stat : 21976 (sh) S 21770 21770 21067 0 -1 4194304 287 121 0 0 0 0 0 2 16 0 1 0 89575970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1338 224 188 169 0 49 0
[pid=21978] ppid=21976 vsize=252416 CPUtime=1159.89
/proc/21978/stat : 21978 (clasp-1.0) R 21976 21770 21067 0 -1 4194304 74920 0 4 0 115937 52 0 0 25 0 1 0 89575971 258473984 62048 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737676 0 0 4096 0 0 0 0 17 1 0 0
/proc/21978/statm: 63104 62048 249 81 0 62478 0
Current children cumulated CPU time (s) 1781.35
Current children cumulated vsize (KiB) 330768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 21980
/proc/meminfo: memFree=1054128/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=73000 CPUtime=621.44
/proc/21770/stat : 21770 (pbclasp) S 21768 21770 21067 0 -1 4194304 34551550 2206 0 0 47112 13754 1262 16 16 0 1 0 89513792 74752000 15587 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21770/statm: 18250 15587 343 3 0 15350 0
[pid=21976] ppid=21770 vsize=5352 CPUtime=0.02
/proc/21976/stat : 21976 (sh) S 21770 21770 21067 0 -1 4194304 287 121 0 0 0 0 0 2 16 0 1 0 89575970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1338 224 188 169 0 49 0
[pid=21978] ppid=21976 vsize=258112 CPUtime=1178.59
/proc/21978/stat : 21978 (clasp-1.0) R 21976 21770 21067 0 -1 4194304 76543 0 4 0 117806 53 0 0 25 0 1 0 89575971 264306688 63376 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789711 0 0 4096 0 0 0 0 17 1 0 0
/proc/21978/statm: 64528 63376 249 81 0 63902 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 336464

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

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 21980
/proc/meminfo: memFree=1054128/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=73000 CPUtime=621.44
/proc/21770/stat : 21770 (pbclasp) S 21768 21770 21067 0 -1 4194304 34551550 2206 0 0 47112 13754 1262 16 16 0 1 0 89513792 74752000 15587 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21770/statm: 18250 15587 343 3 0 15350 0
[pid=21976] ppid=21770 vsize=5352 CPUtime=0.02
/proc/21976/stat : 21976 (sh) S 21770 21770 21067 0 -1 4194304 287 121 0 0 0 0 0 2 16 0 1 0 89575970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1338 224 188 169 0 49 0
[pid=21978] ppid=21976 vsize=258112 CPUtime=1178.59
/proc/21978/stat : 21978 (clasp-1.0) R 21976 21770 21067 0 -1 4194304 76543 0 4 0 117806 53 0 0 25 0 1 0 89575971 264306688 63376 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789711 0 0 4096 0 0 0 0 17 1 0 0
/proc/21978/statm: 64528 63376 249 81 0 63902 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 336464

# WARNING:
# current cumulated CPU time (621.56 s) is less than in the last sample (1800.05 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1178.49 s) to the 'lost time'.

[startup+1801.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 21980
/proc/meminfo: memFree=1054128/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=73000 CPUtime=621.56
/proc/21770/stat : 21770 (pbclasp) R 21768 21770 21067 0 -1 4194304 34551658 3178 0 0 47117 13755 1262 22 17 0 1 0 89513792 74752000 15588 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266890319296 0 0 4224 16384 0 0 0 17 0 0 0
/proc/21770/statm: 18250 15588 343 3 0 15350 0
Current children cumulated CPU time (s) 621.56
Current children cumulated vsize (KiB) 73000

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 21980
/proc/meminfo: memFree=1054128/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=73000 CPUtime=621.75
/proc/21770/stat : 21770 (pbclasp) S 21768 21770 21067 0 -1 4194304 34551706 3982 0 0 47126 13756 1263 30 16 0 1 0 89513792 74752000 15588 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21770/statm: 18250 15588 343 3 0 15350 0
Current children cumulated CPU time (s) 621.75
Current children cumulated vsize (KiB) 73000

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 21991
/proc/meminfo: memFree=1293920/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=73000 CPUtime=621.75
/proc/21770/stat : 21770 (pbclasp) S 21768 21770 21067 0 -1 4194304 34551706 3982 0 0 47126 13756 1263 30 16 0 1 0 89513792 74752000 15588 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21770/statm: 18250 15588 343 3 0 15350 0
[pid=21989] ppid=21770 vsize=5352 CPUtime=0
/proc/21989/stat : 21989 (sh) S 21770 21770 21067 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89693923 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21989/statm: 1338 224 188 169 0 49 0
[pid=21990] ppid=21989 vsize=2520 CPUtime=0
/proc/21990/stat : 21990 (cat) S 21989 21770 21067 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 89693923 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 266890608866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21990/statm: 630 87 71 4 0 42 0
[pid=21991] ppid=21989 vsize=18256 CPUtime=0.86
/proc/21991/stat : 21991 (clasp-1.0) R 21989 21770 21067 0 -1 4194304 5685 0 0 0 84 2 0 0 25 0 1 0 89693923 18694144 4002 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 9023247 0 0 4096 0 0 0 0 17 1 0 0
/proc/21991/statm: 4564 4002 230 81 0 3938 0
Current children cumulated CPU time (s) 622.61
Current children cumulated vsize (KiB) 99128

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 21991
/proc/meminfo: memFree=1293920/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=73000 CPUtime=621.75
/proc/21770/stat : 21770 (pbclasp) S 21768 21770 21067 0 -1 4194304 34551706 3982 0 0 47126 13756 1263 30 16 0 1 0 89513792 74752000 15588 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21770/statm: 18250 15588 343 3 0 15350 0
[pid=21989] ppid=21770 vsize=5352 CPUtime=0
/proc/21989/stat : 21989 (sh) S 21770 21770 21067 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89693923 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21989/statm: 1338 224 188 169 0 49 0
[pid=21990] ppid=21989 vsize=2520 CPUtime=0.01
/proc/21990/stat : 21990 (cat) S 21989 21770 21067 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 89693923 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 266890608866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21990/statm: 630 87 71 4 0 42 0
[pid=21991] ppid=21989 vsize=19984 CPUtime=1.26
/proc/21991/stat : 21991 (clasp-1.0) R 21989 21770 21067 0 -1 4194304 6142 0 0 0 123 3 0 0 25 0 1 0 89693923 20463616 4459 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160563233 0 0 4096 0 0 0 0 17 1 0 0
/proc/21991/statm: 4996 4459 230 81 0 4370 0
Current children cumulated CPU time (s) 623.02
Current children cumulated vsize (KiB) 100856

[startup+1803 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 21991
/proc/meminfo: memFree=1288672/2055920 swapFree=4184880/4192956
[pid=21770] ppid=21768 vsize=73000 CPUtime=621.75
/proc/21770/stat : 21770 (pbclasp) S 21768 21770 21067 0 -1 4194304 34551706 3982 0 0 47126 13756 1263 30 16 0 1 0 89513792 74752000 15588 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21770/statm: 18250 15588 343 3 0 15350 0
[pid=21989] ppid=21770 vsize=5352 CPUtime=0
/proc/21989/stat : 21989 (sh) S 21770 21770 21067 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89693923 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21989/statm: 1338 224 188 169 0 49 0
[pid=21990] ppid=21989 vsize=2520 CPUtime=0.01
/proc/21990/stat : 21990 (cat) S 21989 21770 21067 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 89693923 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 266890608866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21990/statm: 630 87 71 4 0 42 0
[pid=21991] ppid=21989 vsize=22028 CPUtime=1.65
/proc/21991/stat : 21991 (clasp-1.0) R 21989 21770 21067 0 -1 4194304 6623 0 0 0 162 3 0 0 25 0 1 0 89693923 22556672 4940 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160497689 0 0 4096 0 0 0 0 17 1 0 0
/proc/21991/statm: 5507 4940 230 81 0 4881 0
Current children cumulated CPU time (s) 623.41
Current children cumulated vsize (KiB) 102900

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1178.49
#  lost CPU user time (s): 1178.01
#  lost CPU system time (s): 0.479996

Real time (s): 1803.04
CPU time (s): 1801.99
CPU user time (s): 1663.56
CPU system time (s): 138.424
CPU usage (%): 99.9414
Max. virtual memory (cumulated for all children) (KiB): 336464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 485.553
system time used= 137.944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34564710
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= 5594
involuntary context switches= 14995

runsolver used 1.90671 second user time and 4.65929 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sat Apr 14 17:57:51 UTC 2007

IDJOB= 348206
IDBENCH= 1639
IDSOLVER= 167
FILE ID= node38/348206-1176573471

PBS_JOBID= 4556891

Free space on /tmp= 66557 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-ship12l.opb
COMMAND LINE= pbclasp instance-348206-1176573471.opb /tmp/evaluation/348206-1176573471/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-348206-1176573471 -o ROOT/results/node38/conversion-348206-1176573471 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348206-1176573471/instance-348206-1176573471.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-348206-1176573471 -o ROOT/results/node38/solver-348206-1176573471 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348206-1176573471.opb /tmp/evaluation/348206-1176573471/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  f3b03e873dc4df8efe5ac51669e9a176

RANDOM SEED= 637141562

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1395560 kB
Buffers:         37956 kB
Cached:         305020 kB
SwapCached:       2668 kB
Active:         329844 kB
Inactive:       211208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1395560 kB
SwapTotal:     4192956 kB
SwapFree:      4184880 kB
Dirty:            7512 kB
Writeback:           0 kB
Mapped:         213304 kB
Slab:           104612 kB
Committed_AS:   373736 kB
PageTables:       2064 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= 66532 MiB

End job on node38 on Sat Apr 14 18:27:55 UTC 2007