Trace number 348704

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 2007-03-23? (MO) 1572.14 1572.85

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-fit2p.opb
MD5SUMea34bf390bf77663918ceca8ccc177b4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1059
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1059
Optimality of the best value was proved NO
Number of variables293602
Total number of constraints10500
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 constraints10500
Minimum length of a constraint13
Maximum length of a constraint612
Number of terms in the objective function 246163
Biggest coefficient in the objective function 130
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 748663
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261428
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 748663
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)

1570.19/1570.83	c Somebody sent me a SIGTERM
1570.19/1570.83	s UNKNOWN
1570.19/1570.87	pb2clasp1: no process killed
1504.03/1572.82	sh: line 1: 12135 Killed                  cat /tmp/evaluation/348704-1176594751/temp/instance-348704-1176594751.opb.op
1504.03/1572.82	     12136                       | clasp >/tmp/evaluation/348704-1176594751/temp/instance-348704-1176594751.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348704-1176594751/instance-348704-1176594751.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/node52/watcher-348704-1176594751 -o ROOT/results/node52/solver-348704-1176594751 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348704-1176594751.opb /tmp/evaluation/348704-1176594751/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: 0.82 0.94 0.98 3/64 11915
/proc/meminfo: memFree=1696020/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=12268 CPUtime=0
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 395 0 0 0 0 0 0 0 18 0 1 0 14320239 12562432 361 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653600993 0 0 4224 0 0 0 0 17 1 0 0
/proc/11915/statm: 3067 362 275 3 0 167 0

[startup+0.100838 s]
/proc/loadavg: 0.82 0.94 0.98 3/64 11915
/proc/meminfo: memFree=1696020/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=16580 CPUtime=0.09
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 1494 0 0 0 9 0 0 0 18 0 1 0 14320239 16977920 1460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653600993 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 4145 1460 314 3 0 1245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16580

[startup+0.201844 s]
/proc/loadavg: 0.82 0.94 0.98 3/64 11915
/proc/meminfo: memFree=1696020/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=24844 CPUtime=0.19
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 3438 0 0 0 18 1 0 0 18 0 1 0 14320239 25440256 3405 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273667406618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 6211 3413 314 3 0 3311 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24844

[startup+0.301851 s]
/proc/loadavg: 0.82 0.94 0.98 3/64 11915
/proc/meminfo: memFree=1696020/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=40460 CPUtime=0.29
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 9436 0 0 0 25 4 0 0 19 0 1 0 14320239 41431040 7465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634879 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 10115 7465 320 3 0 7215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40460

[startup+0.701877 s]
/proc/loadavg: 0.82 0.94 0.98 3/64 11915
/proc/meminfo: memFree=1696020/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=40460 CPUtime=0.69
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 29852 0 0 0 56 13 0 0 22 0 1 0 14320239 41431040 7465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 10115 7465 320 3 0 7215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40460

[startup+1.50193 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 11916
/proc/meminfo: memFree=1667276/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=40460 CPUtime=1.49
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 70753 0 0 0 120 29 0 0 25 0 1 0 14320239 41431040 6896 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 10115 6904 320 3 0 7215 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40460

[startup+3.10104 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 11916
/proc/meminfo: memFree=1667212/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=40456 CPUtime=3.09
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 153012 0 0 0 246 63 0 0 25 0 1 0 14320239 41426944 6950 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 10114 6957 320 3 0 7214 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40456

[startup+6.30226 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 11916
/proc/meminfo: memFree=1668428/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=40456 CPUtime=6.29
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 318509 0 0 0 500 129 0 0 25 0 1 0 14320239 41426944 7464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634594 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 10114 7464 320 3 0 7214 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40456

[startup+12.7017 s]
/proc/loadavg: 0.86 0.94 0.98 2/65 11916
/proc/meminfo: memFree=1667540/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=40580 CPUtime=12.69
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 650890 0 0 0 1007 262 0 0 25 0 1 0 14320239 41553920 7175 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 10145 7182 320 3 0 7245 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40580

[startup+25.5016 s]
/proc/loadavg: 0.88 0.94 0.98 2/65 11916
/proc/meminfo: memFree=1669012/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=40704 CPUtime=25.49
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 1310781 0 0 0 2022 527 0 0 25 0 1 0 14320239 41680896 7525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634610 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 10176 7525 320 3 0 7276 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40704

[startup+51.1013 s]
/proc/loadavg: 0.93 0.94 0.98 2/65 11916
/proc/meminfo: memFree=1667924/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=41136 CPUtime=51.08
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 2629140 0 0 0 4048 1060 0 0 25 0 1 0 14320239 42123264 7603 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 10284 7610 320 3 0 7384 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41136

[startup+102.302 s]
/proc/loadavg: 0.97 0.95 0.98 2/65 11916
/proc/meminfo: memFree=1666516/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=39416 CPUtime=102.27
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 5255417 0 0 0 8078 2149 0 0 25 0 1 0 14320239 40361984 7184 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653965017 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 10472 7190 320 3 0 7572 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39416

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 11916
/proc/meminfo: memFree=1668116/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=42496 CPUtime=162.25
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 8329028 0 0 0 12801 3424 0 0 25 0 1 0 14320239 43515904 7946 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634940 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 10624 7946 320 3 0 7724 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42496

[startup+222.306 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 11916
/proc/meminfo: memFree=1665108/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=43496 CPUtime=222.24
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 11399362 0 0 0 17530 4694 0 0 25 0 1 0 14320239 44539904 7998 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 10874 8004 320 3 0 7974 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 43496

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11916
/proc/meminfo: memFree=1664276/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=44104 CPUtime=282.23
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 14469342 0 0 0 22266 5957 0 0 25 0 1 0 14320239 45162496 8362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273667788552 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 11026 8362 320 3 0 8126 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 44104

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11916
/proc/meminfo: memFree=1663572/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=44840 CPUtime=342.21
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 17540830 0 0 0 26988 7233 0 0 25 0 1 0 14320239 45916160 8535 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 11210 8535 320 3 0 8310 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 44840

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11916
/proc/meminfo: memFree=1662164/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=46216 CPUtime=402.19
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 20612661 0 0 0 31738 8481 0 0 25 0 1 0 14320239 47325184 8617 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634474 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 11554 8624 320 3 0 8654 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46216

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 11916
/proc/meminfo: memFree=1662932/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=46952 CPUtime=462.18
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 23684277 0 0 0 36475 9743 0 0 25 0 1 0 14320239 48078848 9054 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634933 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 11738 9054 320 3 0 8838 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 46952

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 11990
/proc/meminfo: memFree=1659476/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=47684 CPUtime=522.12
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 26753797 0 0 0 41215 10997 0 0 25 0 1 0 14320239 48828416 9240 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634610 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 11921 9240 320 3 0 9021 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 47684

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12114
/proc/meminfo: memFree=1659668/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=48416 CPUtime=582.02
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 29824785 0 0 0 45934 12268 0 0 25 0 1 0 14320239 49577984 9433 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653634924 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 12104 9433 320 3 0 9204 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 48416

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12114
/proc/meminfo: memFree=1658900/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=49144 CPUtime=642.01
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 32897943 0 0 0 50646 13555 0 0 25 0 1 0 14320239 50323456 9632 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273667264235 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 12286 9632 320 3 0 9386 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 49144


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


[startup+1542.31 s]
/proc/loadavg: 1.01 0.99 0.98 2/68 12125
/proc/meminfo: memFree=977916/2055920 swapFree=4192956/4192956
[pid=11915] ppid=11913 vsize=104196 CPUtime=1501.99
/proc/11915/stat : 11915 (pbclasp) S 11913 11915 11772 0 -1 4194304 79086205 2286 0 0 115834 31961 2365 39 16 0 1 0 14320239 106696704 23394 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11915/statm: 26049 23394 343 3 0 23149 0
[pid=12123] ppid=11915 vsize=5352 CPUtime=0
/proc/12123/stat : 12123 (sh) S 11915 11915 11772 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 14470490 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12123/statm: 1338 224 188 169 0 49 0
[pid=12124] ppid=12123 vsize=2520 CPUtime=0.09
/proc/12124/stat : 12124 (cat) S 12123 11915 11772 0 -1 4194304 119 0 0 0 1 8 0 0 15 0 1 0 14470492 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273653924066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12124/statm: 630 87 71 4 0 42 0
[pid=12125] ppid=12123 vsize=572216 CPUtime=39.65
/proc/12125/stat : 12125 (clasp) R 12123 11915 11772 0 -1 4194304 162599 0 0 0 3894 71 0 0 25 0 1 0 14470492 585949184 138198 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/12125/statm: 143054 138199 181 154 0 142524 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 684284



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1570.8 s]
/proc/loadavg: 1.00 0.99 0.98 2/68 12125
/proc/meminfo: memFree=31420/2055920 swapFree=4192812/4192956
[pid=11915] ppid=11913 vsize=104196 CPUtime=1501.99
/proc/11915/stat : 11915 (pbclasp) S 11913 11915 11772 0 -1 4194304 79086205 2286 0 0 115834 31961 2365 39 16 0 1 0 14320239 106696704 23394 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11915/statm: 26049 23394 343 3 0 23149 0
[pid=12123] ppid=11915 vsize=5352 CPUtime=0
/proc/12123/stat : 12123 (sh) S 11915 11915 11772 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 14470490 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12123/statm: 1338 224 188 169 0 49 0
[pid=12124] ppid=12123 vsize=2520 CPUtime=0.09
/proc/12124/stat : 12124 (cat) S 12123 11915 11772 0 -1 4194304 119 0 0 0 1 8 0 0 15 0 1 0 14470492 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273653924066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12124/statm: 630 87 71 4 0 42 0
[pid=12125] ppid=12123 vsize=1763228 CPUtime=68.11
/proc/12125/stat : 12125 (clasp) R 12123 11915 11772 0 -1 4194304 497182 0 0 0 6603 208 0 0 25 0 1 0 14470492 1805545472 413159 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/12125/statm: 440807 413159 181 154 0 440277 0
Current children cumulated CPU time (s) 1570.19
Current children cumulated vsize (KiB) 1875296

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

[startup+1570.8 s]
/proc/loadavg: 1.00 0.99 0.98 2/68 12125
/proc/meminfo: memFree=31420/2055920 swapFree=4192812/4192956
[pid=11915] ppid=11913 vsize=104196 CPUtime=1501.99
/proc/11915/stat : 11915 (pbclasp) S 11913 11915 11772 0 -1 4194304 79086205 2286 0 0 115834 31961 2365 39 16 0 1 0 14320239 106696704 23394 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11915/statm: 26049 23394 343 3 0 23149 0
[pid=12123] ppid=11915 vsize=5352 CPUtime=0
/proc/12123/stat : 12123 (sh) S 11915 11915 11772 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 14470490 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12123/statm: 1338 224 188 169 0 49 0
[pid=12124] ppid=12123 vsize=2520 CPUtime=0.09
/proc/12124/stat : 12124 (cat) S 12123 11915 11772 0 -1 4194304 119 0 0 0 1 8 0 0 15 0 1 0 14470492 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273653924066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12124/statm: 630 87 71 4 0 42 0
[pid=12125] ppid=12123 vsize=1763228 CPUtime=68.11
/proc/12125/stat : 12125 (clasp) R 12123 11915 11772 0 -1 4194304 497182 0 0 0 6603 208 0 0 25 0 1 0 14470492 1805545472 413159 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/12125/statm: 440807 413159 181 154 0 440277 0
Current children cumulated CPU time (s) 1570.19
Current children cumulated vsize (KiB) 1875296

# WARNING:
# current cumulated CPU time (1502.17 s) is less than in the last sample (1570.19 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (68.0199 s) to the 'lost time'.

[startup+1570.92 s]
/proc/loadavg: 1.00 0.99 0.98 2/68 12125
/proc/meminfo: memFree=31420/2055920 swapFree=4192812/4192956
[pid=11915] ppid=11913 vsize=104196 CPUtime=1502.17
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 79086313 3249 0 0 115837 31963 2366 51 17 0 1 0 14320239 106696704 23395 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652370 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 26049 23395 343 3 0 23149 0
Current children cumulated CPU time (s) 1502.17
Current children cumulated vsize (KiB) 104196

Sending SIGKILL to process tree (bottom up)

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

[startup+1571.1 s]
/proc/loadavg: 1.00 0.99 0.98 2/68 12125
/proc/meminfo: memFree=31420/2055920 swapFree=4192812/4192956
[pid=11915] ppid=11913 vsize=104196 CPUtime=1502.34
/proc/11915/stat : 11915 (pbclasp) R 11913 11915 11772 0 -1 4194304 79086314 3249 0 0 115854 31963 2366 51 18 0 1 0 14320239 106696704 23395 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652370 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11915/statm: 26049 23395 343 3 0 23149 0
Current children cumulated CPU time (s) 1502.34
Current children cumulated vsize (KiB) 104196

[startup+1571.9 s]
/proc/loadavg: 1.00 0.99 0.98 2/69 12136
/proc/meminfo: memFree=1685044/2055920 swapFree=4192812/4192956
[pid=11915] ppid=11913 vsize=104196 CPUtime=1502.64
/proc/11915/stat : 11915 (pbclasp) S 11913 11915 11772 0 -1 4194304 79086360 4053 0 0 115858 31965 2366 75 15 0 1 0 14320239 106696704 23395 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11915/statm: 26049 23395 343 3 0 23149 0
[pid=12134] ppid=11915 vsize=5352 CPUtime=0
/proc/12134/stat : 12134 (sh) S 11915 11915 11772 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 14477378 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12134/statm: 1338 224 188 169 0 49 0
[pid=12135] ppid=12134 vsize=2520 CPUtime=0
/proc/12135/stat : 12135 (cat) S 12134 11915 11772 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 14477379 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273653924066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12135/statm: 630 87 71 4 0 42 0
[pid=12136] ppid=12134 vsize=3404 CPUtime=0.49
/proc/12136/stat : 12136 (clasp) R 12134 11915 11772 0 -1 4194304 936 0 0 0 49 0 0 0 25 0 1 0 14477379 3485696 419 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135035169 0 0 4096 0 0 0 0 17 1 0 0
/proc/12136/statm: 851 419 172 154 0 321 0
Current children cumulated CPU time (s) 1503.13
Current children cumulated vsize (KiB) 115472

[startup+1572.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/69 12136
/proc/meminfo: memFree=1685044/2055920 swapFree=4192812/4192956
[pid=11915] ppid=11913 vsize=104196 CPUtime=1502.64
/proc/11915/stat : 11915 (pbclasp) S 11913 11915 11772 0 -1 4194304 79086360 4053 0 0 115858 31965 2366 75 15 0 1 0 14320239 106696704 23395 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11915/statm: 26049 23395 343 3 0 23149 0
[pid=12134] ppid=11915 vsize=5352 CPUtime=0
/proc/12134/stat : 12134 (sh) S 11915 11915 11772 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 14477378 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12134/statm: 1338 224 188 169 0 49 0
[pid=12135] ppid=12134 vsize=2520 CPUtime=0
/proc/12135/stat : 12135 (cat) S 12134 11915 11772 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 14477379 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273653924066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12135/statm: 630 87 71 4 0 42 0
[pid=12136] ppid=12134 vsize=3944 CPUtime=0.89
/proc/12136/stat : 12136 (clasp) R 12134 11915 11772 0 -1 4194304 1351 0 0 0 89 0 0 0 25 0 1 0 14477379 4038656 563 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4689600 0 0 4096 0 0 0 0 17 1 0 0
/proc/12136/statm: 986 563 172 154 0 456 0
Current children cumulated CPU time (s) 1503.53
Current children cumulated vsize (KiB) 116012

[startup+1572.7 s]
/proc/loadavg: 1.00 0.99 0.98 2/69 12136
/proc/meminfo: memFree=1685044/2055920 swapFree=4192812/4192956
[pid=11915] ppid=11913 vsize=104196 CPUtime=1502.64
/proc/11915/stat : 11915 (pbclasp) S 11913 11915 11772 0 -1 4194304 79086360 4053 0 0 115858 31965 2366 75 15 0 1 0 14320239 106696704 23395 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11915/statm: 26049 23395 343 3 0 23149 0
[pid=12134] ppid=11915 vsize=5352 CPUtime=0
/proc/12134/stat : 12134 (sh) S 11915 11915 11772 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 14477378 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12134/statm: 1338 224 188 169 0 49 0
[pid=12135] ppid=12134 vsize=2520 CPUtime=0
/proc/12135/stat : 12135 (cat) S 12134 11915 11772 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 14477379 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273653924066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12135/statm: 630 87 71 4 0 42 0
[pid=12136] ppid=12134 vsize=4752 CPUtime=1.29
/proc/12136/stat : 12136 (clasp) R 12134 11915 11772 0 -1 4194304 1902 0 0 0 128 1 0 0 25 0 1 0 14477379 4866048 708 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4726948 0 0 4096 0 0 0 0 17 1 0 0
/proc/12136/statm: 1188 708 172 154 0 658 0
Current children cumulated CPU time (s) 1503.93
Current children cumulated vsize (KiB) 116820

[startup+1572.8 s]
/proc/loadavg: 1.00 0.99 0.98 2/69 12136
/proc/meminfo: memFree=1685044/2055920 swapFree=4192812/4192956
[pid=11915] ppid=11913 vsize=104196 CPUtime=1502.64
/proc/11915/stat : 11915 (pbclasp) S 11913 11915 11772 0 -1 4194304 79086360 4053 0 0 115858 31965 2366 75 15 0 1 0 14320239 106696704 23395 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11915/statm: 26049 23395 343 3 0 23149 0
[pid=12134] ppid=11915 vsize=5352 CPUtime=0
/proc/12134/stat : 12134 (sh) S 11915 11915 11772 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 14477378 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12134/statm: 1338 224 188 169 0 49 0
[pid=12135] ppid=12134 vsize=2520 CPUtime=0
/proc/12135/stat : 12135 (cat) S 12134 11915 11772 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 14477379 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273653924066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12135/statm: 630 87 71 4 0 42 0
[pid=12136] ppid=12134 vsize=4752 CPUtime=1.39
/proc/12136/stat : 12136 (clasp) R 12134 11915 11772 0 -1 4194304 1905 0 0 0 138 1 0 0 25 0 1 0 14477379 4866048 711 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135030735 0 0 4096 0 0 0 0 17 1 0 0
/proc/12136/statm: 1188 711 173 154 0 658 0
Current children cumulated CPU time (s) 1504.03
Current children cumulated vsize (KiB) 116820

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): 68.0199
#  lost CPU user time (s): 66
#  lost CPU system time (s): 2.01996

Real time (s): 1572.85
CPU time (s): 1572.14
CPU user time (s): 1249.67
CPU system time (s): 322.466
CPU usage (%): 99.9544
Max. virtual memory (cumulated for all children) (KiB): 1875296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1183.67
system time used= 320.446
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79095985
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= 8860
involuntary context switches= 2015

runsolver used 1.21182 second user time and 3.3035 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sat Apr 14 23:52:32 UTC 2007

IDJOB= 348704
IDBENCH= 1720
IDSOLVER= 158
FILE ID= node52/348704-1176594751

PBS_JOBID= 4557000

Free space on /tmp= 66545 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-fit2p.opb
COMMAND LINE= pbclasp instance-348704-1176594751.opb /tmp/evaluation/348704-1176594751/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-348704-1176594751 -o ROOT/results/node52/conversion-348704-1176594751 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348704-1176594751/instance-348704-1176594751.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-348704-1176594751 -o ROOT/results/node52/solver-348704-1176594751 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348704-1176594751.opb /tmp/evaluation/348704-1176594751/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  ea34bf390bf77663918ceca8ccc177b4

RANDOM SEED= 46765580

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1696492 kB
Buffers:         31816 kB
Cached:         229508 kB
SwapCached:          0 kB
Active:          77508 kB
Inactive:       201640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696492 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           20708 kB
Writeback:           0 kB
Mapped:          25628 kB
Slab:            66140 kB
Committed_AS:   543148 kB
PageTables:       1484 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= 66472 MiB

End job on node52 on Sun Apr 15 00:18:45 UTC 2007