Trace number 362780

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? (TO) 1800.14 2048.26

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-e226.opb
MD5SUMba85c504e75c36f184b41f40c4eddd0f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark9.71252
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8460
Total number of constraints216
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints216
Minimum length of a constraint30
Maximum length of a constraint3210
Number of terms in the objective function 5160
Biggest coefficient in the objective function 17864
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 528383
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 528383
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

1799.24/2047.35	cat: write error: Broken pipe
1799.24/2047.35	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.24/2047.39	cat: write error: Broken pipe
1799.24/2047.39	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.33/2047.43	cat: write error: Broken pipe
1799.33/2047.43	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.33/2047.47	cat: write error: Broken pipe
1799.33/2047.47	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.43/2047.51	cat: write error: Broken pipe
1799.43/2047.51	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.43/2047.58	cat: write error: Broken pipe
1799.43/2047.58	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.49/2047.62	cat: write error: Broken pipe
1799.49/2047.62	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.49/2047.66	cat: write error: Broken pipe
1799.49/2047.66	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.58/2047.70	cat: write error: Broken pipe
1799.58/2047.70	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.58/2047.78	cat: write error: Broken pipe
1799.58/2047.78	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.67/2047.82	cat: write error: Broken pipe
1799.67/2047.82	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.67/2047.86	cat: write error: Broken pipe
1799.67/2047.86	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.75/2047.90	cat: write error: Broken pipe
1799.75/2047.90	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.75/2047.94	cat: write error: Broken pipe
1799.75/2047.94	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.75/2047.98	cat: write error: Broken pipe
1799.75/2047.98	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.86/2048.02	cat: write error: Broken pipe
1799.86/2048.02	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.86/2048.06	cat: write error: Broken pipe
1799.86/2048.06	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.86/2048.10	cat: write error: Broken pipe
1799.95/2048.10	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.95/2048.14	cat: write error: Broken pipe
1799.95/2048.14	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1799.95/2048.18	cat: write error: Broken pipe
1799.95/2048.18	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1800.06/2048.21	sh: line 1:  6652 Terminated              cat /tmp/evaluation/362780-1177018004/temp/instance-362780-1177018004.opb.op
1800.06/2048.21	      6653                       | clasp >/tmp/evaluation/362780-1177018004/temp/instance-362780-1177018004.opb.clasp
1800.06/2048.21	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362780-1177018004/pbclasp line 103.
1800.06/2048.22	c Somebody sent me a SIGTERM
1800.06/2048.22	s UNKNOWN
1800.06/2048.22	pb2clasp1: no process killed
1800.06/2048.23	clasp: no process killed
1800.06/2048.25	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362780-1177018004/instance-362780-1177018004.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/node21/watcher-362780-1177018004 -o ROOT/results/node21/solver-362780-1177018004 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362780-1177018004.opb /tmp/evaluation/362780-1177018004/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: 1.06 1.02 0.98 3/77 25829
/proc/meminfo: memFree=1796232/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12268 CPUtime=0
/proc/25829/stat : 25829 (pbclasp) D 25827 25829 25229 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149717715 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221236656741 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/25829/statm: 3067 317 242 3 0 167 0

[startup+0.00710996 s]
/proc/loadavg: 1.06 1.02 0.98 3/77 25829
/proc/meminfo: memFree=1796232/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12268 CPUtime=0
/proc/25829/stat : 25829 (pbclasp) R 25827 25829 25229 0 -1 4194304 413 0 0 0 0 0 0 0 18 0 1 0 149717715 12562432 379 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221236335329 0 0 4224 0 0 0 0 17 1 0 0
/proc/25829/statm: 3067 380 286 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.101121 s]
/proc/loadavg: 1.06 1.02 0.98 3/77 25829
/proc/meminfo: memFree=1796232/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=0
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 643 0 0 0 0 0 0 0 16 0 1 0 149717715 13279232 592 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25829/statm: 3242 592 322 3 0 342 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12968

[startup+0.301141 s]
/proc/loadavg: 1.06 1.02 0.98 3/77 25829
/proc/meminfo: memFree=1796232/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=0
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 643 0 0 0 0 0 0 0 16 0 1 0 149717715 13279232 592 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25829/statm: 3242 592 322 3 0 342 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12968

[startup+0.701184 s]
/proc/loadavg: 1.06 1.02 0.98 3/77 25829
/proc/meminfo: memFree=1796232/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=0
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 643 0 0 0 0 0 0 0 16 0 1 0 149717715 13279232 592 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25829/statm: 3242 592 322 3 0 342 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12968

[startup+1.50127 s]
/proc/loadavg: 1.06 1.02 0.98 2/80 25832
/proc/meminfo: memFree=1793008/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=0
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 643 0 0 0 0 0 0 0 16 0 1 0 149717715 13279232 592 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25829/statm: 3242 592 322 3 0 342 0
[pid=25831] ppid=25829 vsize=5352 CPUtime=0
/proc/25831/stat : 25831 (sh) S 25829 25829 25229 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149717717 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25831/statm: 1338 229 193 169 0 49 0
[pid=25832] ppid=25831 vsize=13340 CPUtime=1.48
/proc/25832/stat : 25832 (pb2clasp1) R 25831 25829 25229 0 -1 4194304 729 0 0 0 147 1 0 0 25 0 1 0 149717717 13660160 691 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 221236368954 0 0 4224 0 0 0 0 17 1 0 0
/proc/25832/statm: 3335 691 340 3 0 435 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 31660

[startup+3.10145 s]
/proc/loadavg: 1.06 1.01 0.98 2/81 25887
/proc/meminfo: memFree=1790584/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=2.73
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 3527 69870 0 0 2 3 209 59 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 2.73
Current children cumulated vsize (KiB) 12968

[startup+6.3018 s]
/proc/loadavg: 1.06 1.01 0.98 2/81 26415
/proc/meminfo: memFree=1789288/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=5.15
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 9815 222558 0 0 3 10 309 193 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 5.15
Current children cumulated vsize (KiB) 12968

[startup+12.7025 s]
/proc/loadavg: 1.05 1.01 0.98 2/79 27597
/proc/meminfo: memFree=1791728/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=10.83
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 24427 577740 0 0 8 28 550 497 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 10.83
Current children cumulated vsize (KiB) 12968

[startup+25.5011 s]
/proc/loadavg: 1.20 1.05 0.99 2/81 29919
/proc/meminfo: memFree=1789280/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=21.76
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 52427 1258140 0 0 17 63 1010 1086 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 21.76
Current children cumulated vsize (KiB) 12968

[startup+51.1019 s]
/proc/loadavg: 1.20 1.06 0.99 2/81 1828
/proc/meminfo: memFree=1787552/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=43.28
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 107596 2598696 0 0 35 129 1905 2259 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 43.28
Current children cumulated vsize (KiB) 12968

[startup+102.306 s]
/proc/loadavg: 1.08 1.05 0.99 2/81 10926
/proc/meminfo: memFree=1787424/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=87.02
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 219796 5325156 0 0 72 265 3722 4643 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 87.02
Current children cumulated vsize (KiB) 12968

[startup+162.301 s]
/proc/loadavg: 1.12 1.06 1.00 2/81 21390
/proc/meminfo: memFree=1784992/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=138.71
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 351927 8535990 0 0 113 419 5857 7482 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 138.71
Current children cumulated vsize (KiB) 12968

[startup+222.302 s]
/proc/loadavg: 1.12 1.07 1.01 2/81 32102
/proc/meminfo: memFree=1787232/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=190.62
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 484627 11760600 0 0 154 581 8019 10308 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 190.62
Current children cumulated vsize (KiB) 12968

[startup+282.301 s]
/proc/loadavg: 1.04 1.05 1.00 2/80 10122
/proc/meminfo: memFree=1787624/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=241.96
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 616327 14960910 0 0 196 738 10145 13117 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 241.96
Current children cumulated vsize (KiB) 12968

[startup+342.302 s]
/proc/loadavg: 1.05 1.05 1.00 3/80 21316
/proc/meminfo: memFree=1786280/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=295.93
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 755215 18335778 0 0 249 935 12395 16014 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 295.93
Current children cumulated vsize (KiB) 12968

[startup+402.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/80 32260
/proc/meminfo: memFree=1785832/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=349.45
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 893027 21684720 0 0 303 1135 14615 18892 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 349.45
Current children cumulated vsize (KiB) 12968

[startup+462.302 s]
/proc/loadavg: 1.03 1.05 1.00 2/81 10964
/proc/meminfo: memFree=1781216/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=403.04
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 1031027 25038120 0 0 357 1331 16835 21781 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 403.04
Current children cumulated vsize (KiB) 12968

[startup+522.301 s]
/proc/loadavg: 1.08 1.05 1.00 1/80 21817
/proc/meminfo: memFree=1783912/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=456.16
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 1167427 28352640 0 0 413 1526 19038 24639 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 456.16
Current children cumulated vsize (KiB) 12968

[startup+582.302 s]
/proc/loadavg: 1.09 1.06 1.00 2/79 374
/proc/meminfo: memFree=1784304/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=509.51
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 1304527 31684170 0 0 466 1726 21252 27507 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 509.51
Current children cumulated vsize (KiB) 12968

[startup+642.301 s]
/proc/loadavg: 1.11 1.06 1.00 2/79 11455
/proc/meminfo: memFree=1783280/2055920 swapFree=4163760/4192956

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

[startup+1242.3 s]
/proc/loadavg: 1.21 1.15 1.06 2/81 22482
/proc/meminfo: memFree=1772256/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1089.64
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 2795915 67924788 0 0 1055 3897 45415 58597 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1089.64
Current children cumulated vsize (KiB) 12968

[startup+1302.3 s]
/proc/loadavg: 1.07 1.12 1.05 2/81 784
/proc/meminfo: memFree=1774560/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1141.43
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 2929127 71161950 0 0 1106 4091 47581 61365 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
[pid=782] ppid=25829 vsize=5352 CPUtime=0
/proc/782/stat : 782 (sh) S 25829 25829 25229 0 -1 4194304 285 0 0 0 0 0 0 0 17 0 1 0 149847945 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/782/statm: 1338 224 188 169 0 49 0
[pid=783] ppid=782 vsize=2520 CPUtime=0
/proc/783/stat : 783 (cat) S 782 25829 25229 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 149847945 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 221236658402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/783/statm: 630 87 71 4 0 42 0
[pid=784] ppid=782 vsize=2716 CPUtime=0
/proc/784/stat : 784 (clasp) R 782 25829 25229 0 -1 4194304 319 0 0 0 0 0 0 0 18 0 1 0 149847945 2781184 282 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135031365 0 0 4096 0 0 0 0 17 1 0 0
/proc/784/statm: 679 282 174 154 0 149 0
Current children cumulated CPU time (s) 1141.43
Current children cumulated vsize (KiB) 23556

[startup+1362.3 s]
/proc/loadavg: 1.07 1.11 1.05 2/81 11601
/proc/meminfo: memFree=1770656/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1194.28
/proc/25829/stat : 25829 (pbclasp) R 25827 25829 25229 0 -1 4194304 3065074 74465946 0 0 1159 4291 49775 64203 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245389632 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1194.28
Current children cumulated vsize (KiB) 12968

[startup+1422.31 s]
/proc/loadavg: 1.02 1.09 1.04 2/81 22505
/proc/meminfo: memFree=1770208/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1246.88
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 3200327 77752110 0 0 1214 4491 51977 67006 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1246.88
Current children cumulated vsize (KiB) 12968

[startup+1482.3 s]
/proc/loadavg: 1.01 1.07 1.04 2/80 860
/proc/meminfo: memFree=1773864/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1299.93
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 3336827 81069060 0 0 1271 4686 54200 69836 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1299.93
Current children cumulated vsize (KiB) 12968

[startup+1542.3 s]
/proc/loadavg: 1.10 1.08 1.04 2/80 11853
/proc/meminfo: memFree=1772648/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1352.68
/proc/25829/stat : 25829 (pbclasp) R 25827 25829 25229 0 -1 4194304 3472500 84366168 0 0 1327 4877 56412 72652 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221236488863 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1352.68
Current children cumulated vsize (KiB) 12968

[startup+1602.3 s]
/proc/loadavg: 1.11 1.08 1.04 2/79 22580
/proc/meminfo: memFree=1772272/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1405.43
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 3607927 87656790 0 0 1381 5083 58596 75483 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1405.43
Current children cumulated vsize (KiB) 12968

[startup+1662.3 s]
/proc/loadavg: 1.19 1.11 1.05 2/79 932
/proc/meminfo: memFree=1770608/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1457.57
/proc/25829/stat : 25829 (pbclasp) R 25827 25829 25229 0 -1 4194304 3741974 90914616 0 0 1433 5285 60769 78270 17 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245389822 0 0 4224 16384 0 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1457.57
Current children cumulated vsize (KiB) 12968

[startup+1722.3 s]
/proc/loadavg: 1.07 1.09 1.05 2/81 11839
/proc/meminfo: memFree=1766240/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1510.86
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 3878996 94243716 0 0 1487 5483 62984 81132 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1510.86
Current children cumulated vsize (KiB) 12968

[startup+1782.3 s]
/proc/loadavg: 1.02 1.07 1.04 2/78 22872
/proc/meminfo: memFree=1768952/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1564.06
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 4015827 97568760 0 0 1543 5685 65189 83989 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1564.06
Current children cumulated vsize (KiB) 12968

[startup+1842.3 s]
/proc/loadavg: 1.06 1.07 1.04 2/79 1334
/proc/meminfo: memFree=1768304/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1617.72
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 4153627 100917300 0 0 1600 5890 67409 86873 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1617.72
Current children cumulated vsize (KiB) 12968

[startup+1902.3 s]
/proc/loadavg: 1.02 1.05 1.04 2/80 12355
/proc/meminfo: memFree=1768168/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1670.7
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 4289727 104224530 0 0 1656 6094 69617 89703 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1670.7
Current children cumulated vsize (KiB) 12968

[startup+1962.3 s]
/proc/loadavg: 1.00 1.04 1.03 2/81 23262
/proc/meminfo: memFree=1763872/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1723.23
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 4424827 107507460 0 0 1713 6296 71809 92505 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
[pid=23260] ppid=25829 vsize=5352 CPUtime=0
/proc/23260/stat : 23260 (sh) S 25829 25829 25229 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 149913944 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23260/statm: 1338 224 188 169 0 49 0
[pid=23261] ppid=23260 vsize=2520 CPUtime=0
/proc/23261/stat : 23261 (cat) S 23260 25829 25229 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 149913944 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 221236658402 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/23261/statm: 630 87 71 4 0 42 0
[pid=23262] ppid=23260 vsize=5328 CPUtime=0.01
/proc/23262/stat : 23262 (clasp) R 23260 25829 25229 0 -1 4194304 1048 0 0 0 1 0 0 0 18 0 1 0 149913944 5455872 970 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8818400 0 0 4096 0 0 0 0 17 1 0 0
/proc/23262/statm: 1332 970 175 154 0 802 0
Current children cumulated CPU time (s) 1723.24
Current children cumulated vsize (KiB) 26168

[startup+2022.3 s]
/proc/loadavg: 1.06 1.05 1.03 3/78 1852
/proc/meminfo: memFree=1766584/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1777.43
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 4564015 110889618 0 0 1769 6500 74071 95403 16 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
Current children cumulated CPU time (s) 1777.43
Current children cumulated vsize (KiB) 12968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2048.21 s]
/proc/loadavg: 1.03 1.04 1.03 4/81 6653
/proc/meminfo: memFree=1765920/2055920 swapFree=4163760/4192956
[pid=25829] ppid=25827 vsize=12968 CPUtime=1800.06
/proc/25829/stat : 25829 (pbclasp) S 25827 25829 25229 0 -1 4194304 4622327 112306710 0 0 1795 6585 75016 96610 17 0 1 0 149717715 13279232 612 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25829/statm: 3242 612 342 3 0 342 0
[pid=6651] ppid=25829 vsize=5352 CPUtime=0
/proc/6651/stat : 6651 (sh) S 25829 25829 25229 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 149922535 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6651/statm: 1338 224 188 169 0 49 0
[pid=6652] ppid=6651 vsize=2520 CPUtime=0
/proc/6652/stat : 6652 (cat) S 6651 25829 25229 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 149922536 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 221236658402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6652/statm: 630 87 71 4 0 42 0
[pid=6653] ppid=6651 vsize=2716 CPUtime=0
/proc/6653/stat : 6653 (clasp) R 6651 25829 25229 0 -1 4194304 303 0 0 0 0 0 0 0 20 0 1 0 149922536 2781184 266 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135031377 0 0 4096 0 0 0 0 17 1 0 0
/proc/6653/statm: 679 268 174 154 0 149 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 23556

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

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

Child status: 0
Real time (s): 2048.26
CPU time (s): 1800.14
CPU user time (s): 768.148
CPU system time (s): 1031.99
CPU usage (%): 87.8863
Max. virtual memory (cumulated for all children) (KiB): 31660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 768.148
system time used= 1031.99
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 116932955
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= 2208659
involuntary context switches= 598425

runsolver used 5.11722 second user time and 8.39072 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Thu Apr 19 21:26:44 UTC 2007

IDJOB= 362780
IDBENCH= 1646
IDSOLVER= 158
FILE ID= node21/362780-1177018004

PBS_JOBID= 4630558

Free space on /tmp= 66389 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-e226.opb
COMMAND LINE= pbclasp instance-362780-1177018004.opb /tmp/evaluation/362780-1177018004/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-362780-1177018004 -o ROOT/results/node21/conversion-362780-1177018004 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362780-1177018004/instance-362780-1177018004.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-362780-1177018004 -o ROOT/results/node21/solver-362780-1177018004 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362780-1177018004.opb /tmp/evaluation/362780-1177018004/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  ba85c504e75c36f184b41f40c4eddd0f

RANDOM SEED= 463899435

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:      2055920 kB
MemFree:       1796704 kB
Buffers:         33676 kB
Cached:         139424 kB
SwapCached:       7644 kB
Active:          41984 kB
Inactive:       154032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796704 kB
SwapTotal:     4192956 kB
SwapFree:      4163760 kB
Dirty:            1840 kB
Writeback:           0 kB
Mapped:          29916 kB
Slab:            48756 kB
Committed_AS:  1083848 kB
PageTables:       1784 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= 66387 MiB

End job on node21 on Thu Apr 19 22:00:55 UTC 2007