Trace number 348518

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 1802.64

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-ship04l.opb
MD5SUM8c2ebef1f909dd9b378c2f7f10ba6b39
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1776
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables63540
Total number of constraints348
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 constraints348
Minimum length of a constraint30
Maximum length of a constraint2520
Number of terms in the objective function 63540
Biggest coefficient in the objective function 2379
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 577490
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 577490
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)

1800.04/1800.62	c Somebody sent me a SIGTERM
1800.04/1800.62	s UNKNOWN
1800.04/1800.63	pb2clasp1: no process killed
70.17/1802.62	sh: line 1: 31766 Done                    cat /tmp/evaluation/348518-1176586209/temp/instance-348518-1176586209.opb.op
70.17/1802.62	     31767 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348518-1176586209/temp/instance-348518-1176586209.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348518-1176586209/instance-348518-1176586209.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/node6/watcher-348518-1176586209 -o ROOT/results/node6/solver-348518-1176586209 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348518-1176586209.opb /tmp/evaluation/348518-1176586209/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 1.00 0.99 3/77 31744
/proc/meminfo: memFree=1621168/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=12268 CPUtime=0
/proc/31744/stat : 31744 (pbclasp) R 31742 31744 10944 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 134658624 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591741950 0 0 4224 0 0 0 0 17 1 0 0
/proc/31744/statm: 3067 317 242 3 0 167 0

[startup+0.011525 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 31744
/proc/meminfo: memFree=1621168/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=12532 CPUtime=0
/proc/31744/stat : 31744 (pbclasp) R 31742 31744 10944 0 -1 4194304 491 0 0 0 0 0 0 0 18 0 1 0 134658624 12832768 457 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582687457 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31744/statm: 3133 458 314 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.102536 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 31744
/proc/meminfo: memFree=1621168/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=18200 CPUtime=0.09
/proc/31744/stat : 31744 (pbclasp) R 31742 31744 10944 0 -1 4194304 4886 0 0 0 7 2 0 0 18 0 1 0 134658624 18636800 1903 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582720938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31744/statm: 4550 1903 320 3 0 1650 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18200

[startup+0.301559 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 31744
/proc/meminfo: memFree=1621168/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=18200 CPUtime=0.29
/proc/31744/stat : 31744 (pbclasp) R 31742 31744 10944 0 -1 4194304 19611 0 0 0 23 6 0 0 19 0 1 0 134658624 18636800 1903 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582720938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31744/statm: 4550 1903 320 3 0 1650 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18200

[startup+0.702606 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 31744
/proc/meminfo: memFree=1621168/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=18200 CPUtime=0.69
/proc/31744/stat : 31744 (pbclasp) R 31742 31744 10944 0 -1 4194304 48751 0 0 0 53 16 0 0 22 0 1 0 134658624 18636800 1903 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582720938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31744/statm: 4550 1903 320 3 0 1650 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18200

[startup+1.5017 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 31745
/proc/meminfo: memFree=1614632/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=18328 CPUtime=1.49
/proc/31744/stat : 31744 (pbclasp) R 31742 31744 10944 0 -1 4194304 106127 0 0 0 114 35 0 0 25 0 1 0 134658624 18767872 1903 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582721368 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31744/statm: 4582 1903 320 3 0 1682 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18328

[startup+3.10189 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 31745
/proc/meminfo: memFree=1614440/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=18452 CPUtime=3.09
/proc/31744/stat : 31744 (pbclasp) R 31742 31744 10944 0 -1 4194304 220612 0 0 0 235 74 0 0 25 0 1 0 134658624 18894848 1937 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582721008 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31744/statm: 4613 1937 334 3 0 1713 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18452

[startup+6.30126 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 31745
/proc/meminfo: memFree=1614120/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=18720 CPUtime=6.29
/proc/31744/stat : 31744 (pbclasp) R 31742 31744 10944 0 -1 4194304 448910 0 0 0 480 149 0 0 25 0 1 0 134658624 19169280 1885 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582720938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31744/statm: 4680 1894 320 3 0 1780 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18720

[startup+12.702 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 31745
/proc/meminfo: memFree=1613544/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=19236 CPUtime=12.68
/proc/31744/stat : 31744 (pbclasp) R 31742 31744 10944 0 -1 4194304 909411 0 0 0 951 317 0 0 25 0 1 0 134658624 19697664 2151 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268601069320 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31744/statm: 4809 2151 362 3 0 1909 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19236

[startup+25.5015 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 31745
/proc/meminfo: memFree=1612648/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=20620 CPUtime=25.48
/proc/31744/stat : 31744 (pbclasp) R 31742 31744 10944 0 -1 4194304 1875498 0 0 0 1897 651 0 0 25 0 1 0 134658624 21114880 2406 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582720938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31744/statm: 5155 2417 320 3 0 2255 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20620

[startup+51.1015 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 31747
/proc/meminfo: memFree=1608104/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=25004 CPUtime=51.07
/proc/31744/stat : 31744 (pbclasp) R 31742 31744 10944 0 -1 4194304 3961437 0 0 0 3782 1325 0 0 25 0 1 0 134658624 25604096 3573 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582720938 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31744/statm: 6251 3573 320 3 0 3351 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25004

[startup+102.307 s]
/proc/loadavg: 0.98 1.00 0.99 2/80 31756
/proc/meminfo: memFree=1548824/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.19
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810510 1964 0 0 4729 1560 524 6 16 0 1 0 134658624 35917824 6114 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6114 343 3 0 5869 0
[pid=31754] ppid=31744 vsize=5352 CPUtime=0.01
/proc/31754/stat : 31754 (sh) S 31744 31744 10944 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 134665448 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31754/statm: 1338 224 188 169 0 49 0
[pid=31756] ppid=31754 vsize=42100 CPUtime=34.03
/proc/31756/stat : 31756 (clasp-1.0) R 31754 31744 10944 0 -1 4194304 11846 0 0 0 3397 6 0 0 25 0 1 0 134665448 43110400 9979 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/31756/statm: 10525 9979 249 81 0 9899 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 82528

[startup+162.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/80 31756
/proc/meminfo: memFree=1520984/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.19
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810510 1964 0 0 4729 1560 524 6 16 0 1 0 134658624 35917824 6114 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6114 343 3 0 5869 0
[pid=31754] ppid=31744 vsize=5352 CPUtime=0.01
/proc/31754/stat : 31754 (sh) S 31744 31744 10944 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 134665448 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31754/statm: 1338 224 188 169 0 49 0
[pid=31756] ppid=31754 vsize=70028 CPUtime=94.01
/proc/31756/stat : 31756 (clasp-1.0) R 31754 31744 10944 0 -1 4194304 18788 0 0 0 9389 12 0 0 25 0 1 0 134665448 71708672 16921 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/31756/statm: 17507 16921 249 81 0 16881 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 110456

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/80 31756
/proc/meminfo: memFree=1512664/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.19
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810510 1964 0 0 4729 1560 524 6 16 0 1 0 134658624 35917824 6114 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6114 343 3 0 5869 0
[pid=31754] ppid=31744 vsize=5352 CPUtime=0.01
/proc/31754/stat : 31754 (sh) S 31744 31744 10944 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 134665448 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31754/statm: 1338 224 188 169 0 49 0
[pid=31756] ppid=31754 vsize=78272 CPUtime=153.99
/proc/31756/stat : 31756 (clasp-1.0) R 31754 31744 10944 0 -1 4194304 20855 0 0 0 15385 14 0 0 25 0 1 0 134665448 80150528 18988 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/31756/statm: 19568 18988 249 81 0 18942 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 118700

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/80 31756
/proc/meminfo: memFree=1504664/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.19
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810510 1964 0 0 4729 1560 524 6 16 0 1 0 134658624 35917824 6114 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6114 343 3 0 5869 0
[pid=31754] ppid=31744 vsize=5352 CPUtime=0.01
/proc/31754/stat : 31754 (sh) S 31744 31744 10944 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 134665448 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31754/statm: 1338 224 188 169 0 49 0
[pid=31756] ppid=31754 vsize=86416 CPUtime=213.98
/proc/31756/stat : 31756 (clasp-1.0) R 31754 31744 10944 0 -1 4194304 22860 0 0 0 21382 16 0 0 25 0 1 0 134665448 88489984 20993 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784670 0 0 4096 0 0 0 0 17 1 0 0
/proc/31756/statm: 21604 20993 249 81 0 20978 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 126844

[startup+342.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/80 31756
/proc/meminfo: memFree=1496664/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.19
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810510 1964 0 0 4729 1560 524 6 16 0 1 0 134658624 35917824 6114 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6114 343 3 0 5869 0
[pid=31754] ppid=31744 vsize=5352 CPUtime=0.01
/proc/31754/stat : 31754 (sh) S 31744 31744 10944 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 134665448 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31754/statm: 1338 224 188 169 0 49 0
[pid=31756] ppid=31754 vsize=94276 CPUtime=273.96
/proc/31756/stat : 31756 (clasp-1.0) R 31754 31744 10944 0 -1 4194304 24835 0 0 0 27378 18 0 0 25 0 1 0 134665448 96538624 22968 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789711 0 0 4096 0 0 0 0 17 1 0 0
/proc/31756/statm: 23569 22968 249 81 0 22943 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 134704

[startup+402.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/80 31756
/proc/meminfo: memFree=1489368/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.19
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810510 1964 0 0 4729 1560 524 6 16 0 1 0 134658624 35917824 6114 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6114 343 3 0 5869 0
[pid=31754] ppid=31744 vsize=5352 CPUtime=0.01
/proc/31754/stat : 31754 (sh) S 31744 31744 10944 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 134665448 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31754/statm: 1338 224 188 169 0 49 0
[pid=31756] ppid=31754 vsize=101612 CPUtime=333.94
/proc/31756/stat : 31756 (clasp-1.0) R 31754 31744 10944 0 -1 4194304 26662 0 0 0 33374 20 0 0 25 0 1 0 134665448 104050688 24795 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784687 0 0 4096 0 0 0 0 17 1 0 0
/proc/31756/statm: 25403 24795 249 81 0 24777 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 142040


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

/proc/31754/statm: 1338 224 188 169 0 49 0
[pid=31756] ppid=31754 vsize=360108 CPUtime=1473.6
/proc/31756/stat : 31756 (clasp-1.0) R 31754 31744 10944 0 -1 4194304 94728 0 0 0 147295 65 0 0 25 0 1 0 134665448 368750592 89206 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31756/statm: 90027 89206 249 81 0 89401 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 400536

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/80 31756
/proc/meminfo: memFree=1231448/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.19
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810510 1964 0 0 4729 1560 524 6 16 0 1 0 134658624 35917824 6114 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6114 343 3 0 5869 0
[pid=31754] ppid=31744 vsize=5352 CPUtime=0.01
/proc/31754/stat : 31754 (sh) S 31744 31744 10944 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 134665448 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31754/statm: 1338 224 188 169 0 49 0
[pid=31756] ppid=31754 vsize=359244 CPUtime=1533.59
/proc/31756/stat : 31756 (clasp-1.0) R 31754 31744 10944 0 -1 4194304 94779 0 0 0 153293 66 0 0 25 0 1 0 134665448 367865856 89041 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/31756/statm: 89811 89041 249 81 0 89185 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 399672

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/80 31756
/proc/meminfo: memFree=1231640/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.19
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810510 1964 0 0 4729 1560 524 6 16 0 1 0 134658624 35917824 6114 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6114 343 3 0 5869 0
[pid=31754] ppid=31744 vsize=5352 CPUtime=0.01
/proc/31754/stat : 31754 (sh) S 31744 31744 10944 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 134665448 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31754/statm: 1338 224 188 169 0 49 0
[pid=31756] ppid=31754 vsize=359100 CPUtime=1593.57
/proc/31756/stat : 31756 (clasp-1.0) R 31754 31744 10944 0 -1 4194304 94786 0 0 0 159291 66 0 0 25 0 1 0 134665448 367718400 89012 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31756/statm: 89775 89012 249 81 0 89149 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 399528

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/80 31756
/proc/meminfo: memFree=1231640/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.19
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810510 1964 0 0 4729 1560 524 6 16 0 1 0 134658624 35917824 6114 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6114 343 3 0 5869 0
[pid=31754] ppid=31744 vsize=5352 CPUtime=0.01
/proc/31754/stat : 31754 (sh) S 31744 31744 10944 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 134665448 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31754/statm: 1338 224 188 169 0 49 0
[pid=31756] ppid=31754 vsize=359100 CPUtime=1653.55
/proc/31756/stat : 31756 (clasp-1.0) R 31754 31744 10944 0 -1 4194304 94795 0 0 0 165288 67 0 0 25 0 1 0 134665448 367718400 89021 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31756/statm: 89775 89021 249 81 0 89149 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 399528

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/80 31756
/proc/meminfo: memFree=1231768/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.19
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810510 1964 0 0 4729 1560 524 6 16 0 1 0 134658624 35917824 6114 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6114 343 3 0 5869 0
[pid=31754] ppid=31744 vsize=5352 CPUtime=0.01
/proc/31754/stat : 31754 (sh) S 31744 31744 10944 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 134665448 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31754/statm: 1338 224 188 169 0 49 0
[pid=31756] ppid=31754 vsize=359100 CPUtime=1713.53
/proc/31756/stat : 31756 (clasp-1.0) R 31754 31744 10944 0 -1 4194304 94797 0 0 0 171286 67 0 0 25 0 1 0 134665448 367718400 89023 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31756/statm: 89775 89023 249 81 0 89149 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 399528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/80 31756
/proc/meminfo: memFree=1231768/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.19
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810510 1964 0 0 4729 1560 524 6 16 0 1 0 134658624 35917824 6114 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6114 343 3 0 5869 0
[pid=31754] ppid=31744 vsize=5352 CPUtime=0.01
/proc/31754/stat : 31754 (sh) S 31744 31744 10944 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 134665448 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31754/statm: 1338 224 188 169 0 49 0
[pid=31756] ppid=31754 vsize=359100 CPUtime=1731.84
/proc/31756/stat : 31756 (clasp-1.0) R 31754 31744 10944 0 -1 4194304 94797 0 0 0 173116 68 0 0 25 0 1 0 134665448 367718400 89023 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31756/statm: 89775 89023 249 81 0 89149 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 399528

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

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/80 31756
/proc/meminfo: memFree=1231768/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.19
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810510 1964 0 0 4729 1560 524 6 16 0 1 0 134658624 35917824 6114 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6114 343 3 0 5869 0
[pid=31754] ppid=31744 vsize=5352 CPUtime=0.01
/proc/31754/stat : 31754 (sh) S 31744 31744 10944 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 134665448 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31754/statm: 1338 224 188 169 0 49 0
[pid=31756] ppid=31754 vsize=359100 CPUtime=1731.84
/proc/31756/stat : 31756 (clasp-1.0) R 31754 31744 10944 0 -1 4194304 94797 0 0 0 173116 68 0 0 25 0 1 0 134665448 367718400 89023 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31756/statm: 89775 89023 249 81 0 89149 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 399528

# WARNING:
# current cumulated CPU time (68.3 s) is less than in the last sample (1800.04 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1731.74 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 0.99 1.00 0.99 2/80 31756
/proc/meminfo: memFree=1231768/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.3
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810649 3335 0 0 4735 1561 524 10 17 0 1 0 134658624 35917824 6115 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31744/statm: 8769 6115 343 3 0 5869 0
Current children cumulated CPU time (s) 68.3
Current children cumulated vsize (KiB) 35076

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/80 31756
/proc/meminfo: memFree=1231768/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.32
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810661 3737 0 0 4735 1561 524 12 17 0 1 0 134658624 35917824 6115 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6115 343 3 0 5869 0
Current children cumulated CPU time (s) 68.32
Current children cumulated vsize (KiB) 35076

[startup+1802.2 s]
/proc/loadavg: 0.99 1.00 0.99 3/82 31767
/proc/meminfo: memFree=1576776/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.32
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810661 3737 0 0 4735 1561 524 12 17 0 1 0 134658624 35917824 6115 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6115 343 3 0 5869 0
[pid=31765] ppid=31744 vsize=5352 CPUtime=0.01
/proc/31765/stat : 31765 (sh) S 31744 31744 10944 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 134838698 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31765/statm: 1338 224 188 169 0 49 0
[pid=31767] ppid=31765 vsize=15972 CPUtime=1.44
/proc/31767/stat : 31767 (clasp-1.0) R 31765 31744 10944 0 -1 4194304 4261 0 0 0 142 2 0 0 25 0 1 0 134838698 16355328 3236 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134682558 0 0 4096 0 0 0 0 17 1 0 0
/proc/31767/statm: 3993 3236 234 81 0 3367 0
Current children cumulated CPU time (s) 69.77
Current children cumulated vsize (KiB) 56400

[startup+1802.6 s]
/proc/loadavg: 0.99 1.00 0.99 3/82 31767
/proc/meminfo: memFree=1576776/2055924 swapFree=4191880/4192956
[pid=31744] ppid=31742 vsize=35076 CPUtime=68.32
/proc/31744/stat : 31744 (pbclasp) S 31742 31744 10944 0 -1 4194304 4810661 3737 0 0 4735 1561 524 12 17 0 1 0 134658624 35917824 6115 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31744/statm: 8769 6115 343 3 0 5869 0
[pid=31765] ppid=31744 vsize=5352 CPUtime=0.01
/proc/31765/stat : 31765 (sh) S 31744 31744 10944 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 134838698 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31765/statm: 1338 224 188 169 0 49 0
[pid=31767] ppid=31765 vsize=15972 CPUtime=1.84
/proc/31767/stat : 31767 (clasp-1.0) R 31765 31744 10944 0 -1 4194304 4349 0 0 0 182 2 0 0 25 0 1 0 134838698 16355328 3324 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134682560 0 0 4096 0 0 0 0 17 1 0 0
/proc/31767/statm: 3993 3324 234 81 0 3367 0
Current children cumulated CPU time (s) 70.17
Current children cumulated vsize (KiB) 56400

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): 1731.74
#  lost CPU user time (s): 1731.1
#  lost CPU system time (s): 0.64

Real time (s): 1802.64
CPU time (s): 1801.99
CPU user time (s): 1785.56
CPU system time (s): 16.4366
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 403776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 54.4577
system time used= 15.7966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4821761
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= 2617
involuntary context switches= 142

runsolver used 1.84872 second user time and 4.71428 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Apr 14 21:30:09 UTC 2007

IDJOB= 348518
IDBENCH= 1688
IDSOLVER= 167
FILE ID= node6/348518-1176586209

PBS_JOBID= 4556791

Free space on /tmp= 66555 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-ship04l.opb
COMMAND LINE= pbclasp instance-348518-1176586209.opb /tmp/evaluation/348518-1176586209/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-348518-1176586209 -o ROOT/results/node6/conversion-348518-1176586209 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348518-1176586209/instance-348518-1176586209.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-348518-1176586209 -o ROOT/results/node6/solver-348518-1176586209 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348518-1176586209.opb /tmp/evaluation/348518-1176586209/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  8c2ebef1f909dd9b378c2f7f10ba6b39

RANDOM SEED= 395023863

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1621576 kB
Buffers:         77460 kB
Cached:         245064 kB
SwapCached:        408 kB
Active:         125852 kB
Inactive:       257088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1621576 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            3052 kB
Writeback:           0 kB
Mapped:          75508 kB
Slab:            36944 kB
Committed_AS:  5720120 kB
PageTables:       1800 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= 66545 MiB

End job on node6 on Sat Apr 14 22:00:12 UTC 2007