Trace number 351247

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) 1800.21 1865.91

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-stocfor1.opb
MD5SUMf5fea9f9b3e2808f219e4e92af96aba2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-37
Best CPU time to get the best result obtained on this benchmark1800.31
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -71
Optimality of the best value was proved NO
Number of variables3330
Total number of constraints117
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 constraints117
Minimum length of a constraint30
Maximum length of a constraint240
Number of terms in the objective function 810
Biggest coefficient in the objective function 21201
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524901
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524901
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.
#

1798.02/1863.90	cat: write error: Broken pipe
1798.20/1863.90	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1798.20/1863.99	cat: write error: Broken pipe
1798.20/1864.00	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1798.31/1864.09	cat: write error: Broken pipe
1798.31/1864.09	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1798.40/1864.18	cat: write error: Broken pipe
1798.40/1864.19	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1798.50/1864.28	cat: write error: Broken pipe
1798.50/1864.28	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1798.59/1864.38	cat: write error: Broken pipe
1798.59/1864.38	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1798.68/1864.48	cat: write error: Broken pipe
1798.68/1864.48	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1798.79/1864.58	cat: write error: Broken pipe
1798.79/1864.58	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1798.88/1864.67	cat: write error: Broken pipe
1798.88/1864.67	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1798.98/1864.77	cat: write error: Broken pipe
1798.98/1864.77	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1799.06/1864.86	cat: write error: Broken pipe
1799.06/1864.87	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1799.16/1864.96	cat: write error: Broken pipe
1799.16/1864.96	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1799.25/1865.06	cat: write error: Broken pipe
1799.25/1865.06	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1799.36/1865.16	cat: write error: Broken pipe
1799.36/1865.16	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1799.45/1865.25	cat: write error: Broken pipe
1799.45/1865.26	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1799.55/1865.35	cat: write error: Broken pipe
1799.55/1865.35	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1799.64/1865.45	cat: write error: Broken pipe
1799.64/1865.45	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1799.77/1865.55	cat: write error: Broken pipe
1799.77/1865.55	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1799.83/1865.64	cat: write error: Broken pipe
1799.83/1865.65	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1799.93/1865.74	cat: write error: Broken pipe
1799.93/1865.75	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1800.07/1865.80	sh: line 1: 14616 Terminated              cat /tmp/evaluation/351247-1176591585/temp/instance-351247-1176591585.opb.op
1800.07/1865.80	     14617                       | clasp >/tmp/evaluation/351247-1176591585/temp/instance-351247-1176591585.opb.clasp
1800.07/1865.81	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/351247-1176591585/pbclasp line 103.
1800.07/1865.81	c Somebody sent me a SIGTERM
1800.07/1865.81	s UNKNOWN
1800.07/1865.82	pb2clasp1: no process killed
1800.07/1865.82	clasp: no process killed
1800.07/1865.91	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351247-1176591585/instance-351247-1176591585.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/node18/watcher-351247-1176591585 -o ROOT/results/node18/solver-351247-1176591585 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351247-1176591585.opb /tmp/evaluation/351247-1176591585/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: 0.91 0.98 0.99 3/77 26976
/proc/meminfo: memFree=1606600/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12268 CPUtime=0
/proc/26976/stat : 26976 (pbclasp) D 26974 26976 26830 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 107075881 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848976997 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/26976/statm: 3067 317 242 3 0 167 0

[startup+0.0164339 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 26976
/proc/meminfo: memFree=1606600/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12268 CPUtime=0
/proc/26976/stat : 26976 (pbclasp) D 26974 26976 26830 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 107075881 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848976997 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/26976/statm: 3067 317 242 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.101447 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 26976
/proc/meminfo: memFree=1606600/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=0
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 523 0 0 0 0 0 0 0 16 0 1 0 107075881 12832768 473 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26976/statm: 3133 473 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301465 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 26976
/proc/meminfo: memFree=1606600/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=0.23
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 708 7598 0 0 0 0 20 3 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 12532

[startup+0.701504 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 26976
/proc/meminfo: memFree=1606600/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=0.63
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1112 31558 0 0 0 1 46 16 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 12532

[startup+1.50158 s]
/proc/loadavg: 0.91 0.98 0.99 2/81 27050
/proc/meminfo: memFree=1603048/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1.39
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1920 79478 0 0 1 1 95 42 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 12532

[startup+3.10173 s]
/proc/loadavg: 0.91 0.98 0.99 2/81 27138
/proc/meminfo: memFree=1604488/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=2.94
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 3536 175318 0 0 1 3 197 93 17 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12532

[startup+6.30104 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 27394
/proc/meminfo: memFree=1591280/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=5.96
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 6667 361008 0 0 3 6 388 199 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 5.96
Current children cumulated vsize (KiB) 12532

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 27914
/proc/meminfo: memFree=1588768/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=12.08
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 13030 738378 0 0 5 13 783 407 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 12.08
Current children cumulated vsize (KiB) 12532

[startup+25.5019 s]
/proc/loadavg: 0.94 0.98 0.99 2/81 28962
/proc/meminfo: memFree=1603992/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=24.31
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 25857 1499108 0 0 9 26 1573 823 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 24.31
Current children cumulated vsize (KiB) 12532

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 30948
/proc/meminfo: memFree=1604136/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=48.65
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 51278 3007784 0 0 15 51 3136 1663 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 48.65
Current children cumulated vsize (KiB) 12532

[startup+102.306 s]
/proc/loadavg: 1.03 1.00 1.00 2/87 2777
/proc/meminfo: memFree=1601424/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=97.91
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 102819 6063488 0 0 27 108 6297 3359 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 97.91
Current children cumulated vsize (KiB) 12532

[startup+162.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/81 7581
/proc/meminfo: memFree=1587320/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=155.62
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 163116 9639518 0 0 46 173 9990 5353 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 155.62
Current children cumulated vsize (KiB) 12532

[startup+222.302 s]
/proc/loadavg: 1.08 1.04 1.01 2/81 12389
/proc/meminfo: memFree=1591480/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=213.22
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 223312 13209558 0 0 64 237 13676 7345 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 213.22
Current children cumulated vsize (KiB) 12532

[startup+282.302 s]
/proc/loadavg: 1.17 1.07 1.02 2/79 17145
/proc/meminfo: memFree=1601800/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=271.24
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 284013 16809548 0 0 83 299 17401 9341 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 271.24
Current children cumulated vsize (KiB) 12532

[startup+342.302 s]
/proc/loadavg: 1.11 1.07 1.02 2/81 21949
/proc/meminfo: memFree=1586488/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=328.69
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 344142 20378670 0 0 101 362 21101 11305 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 328.69
Current children cumulated vsize (KiB) 12532

[startup+402.301 s]
/proc/loadavg: 1.04 1.05 1.01 2/81 26693
/proc/meminfo: memFree=1591040/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=386.47
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 404607 23961608 0 0 118 427 24808 13294 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 386.47
Current children cumulated vsize (KiB) 12532

[startup+462.301 s]
/proc/loadavg: 1.01 1.04 1.01 2/81 31525
/proc/meminfo: memFree=1596480/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=444.14
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 464904 27537638 0 0 134 492 28511 15277 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 444.14
Current children cumulated vsize (KiB) 12532

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/81 3834
/proc/meminfo: memFree=1597632/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=501.89
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 525302 31119658 0 0 151 561 32213 17264 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 501.89
Current children cumulated vsize (KiB) 12532

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 8698
/proc/meminfo: memFree=1588032/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=560.06
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 586205 34731628 0 0 167 628 35954 19257 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 560.06
Current children cumulated vsize (KiB) 12532

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 13538
/proc/meminfo: memFree=1597120/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=617.95
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 646805 38325628 0 0 184 696 39662 21253 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
[pid=13536] ppid=26976 vsize=5352 CPUtime=0
/proc/13536/stat : 13536 (sh) S 26976 26976 26830 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107140109 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13536/statm: 1338 224 188 169 0 49 0

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

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 10007
/proc/meminfo: memFree=1596992/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=965.77
/proc/26976/stat : 26976 (pbclasp) R 26974 26976 26830 0 -1 4194304 1011773 59972684 0 0 278 1097 62012 33190 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848809119 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 965.77
Current children cumulated vsize (KiB) 12532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 14799
/proc/meminfo: memFree=1591680/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1023.86
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1072823 63591448 0 0 294 1165 65764 35163 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 1023.86
Current children cumulated vsize (KiB) 12532

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/81 19679
/proc/meminfo: memFree=1581184/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1082.06
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1133928 67215398 0 0 310 1233 69492 37171 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 1082.06
Current children cumulated vsize (KiB) 12532

[startup+1182.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/81 24423
/proc/meminfo: memFree=1580736/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1139.75
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1194427 70803408 0 0 327 1300 73195 39153 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 1139.75
Current children cumulated vsize (KiB) 12532

[startup+1242.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/81 29335
/proc/meminfo: memFree=1580352/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1198.15
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1255835 74445328 0 0 345 1368 76959 41143 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 1198.15
Current children cumulated vsize (KiB) 12532

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/81 1730
/proc/meminfo: memFree=1582848/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1256.1
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1316637 78051308 0 0 360 1437 80704 43109 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
[pid=1728] ppid=26976 vsize=5352 CPUtime=0
/proc/1728/stat : 1728 (sh) S 26976 26976 26830 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107206106 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1728/statm: 1338 224 188 169 0 49 0
[pid=1729] ppid=1728 vsize=2520 CPUtime=0
/proc/1729/stat : 1729 (cat) S 1728 26976 26830 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 107206106 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227848978658 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1729/statm: 630 87 71 4 0 42 0
[pid=1730] ppid=1728 vsize=16124 CPUtime=0.04
/proc/1730/stat : 1730 (clasp) R 1728 26976 26830 0 -1 4194304 4156 0 0 0 3 1 0 0 18 0 1 0 107206106 16510976 3587 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8296059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1730/statm: 4031 3590 174 154 0 3501 0
Current children cumulated CPU time (s) 1256.14
Current children cumulated vsize (KiB) 36528

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 6540
/proc/meminfo: memFree=1591936/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1314.03
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1377439 81657288 0 0 375 1506 84450 45072 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 1314.03
Current children cumulated vsize (KiB) 12532

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 11396
/proc/meminfo: memFree=1579456/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1371.88
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1438241 85263268 0 0 391 1574 88171 47052 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 1371.88
Current children cumulated vsize (KiB) 12532

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16180
/proc/meminfo: memFree=1592512/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1429.94
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1499245 88881228 0 0 407 1641 91908 49038 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 1429.94
Current children cumulated vsize (KiB) 12532

[startup+1542.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/81 21036
/proc/meminfo: memFree=1593984/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1487.76
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1560047 92487208 0 0 425 1706 95644 51001 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 1487.76
Current children cumulated vsize (KiB) 12532

[startup+1602.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/81 25804
/proc/meminfo: memFree=1584704/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1545.64
/proc/26976/stat : 26976 (pbclasp) R 26974 26976 26830 0 -1 4194304 1620837 96092786 0 0 440 1773 99373 52978 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707250 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 1545.64
Current children cumulated vsize (KiB) 12532

[startup+1662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/81 30676
/proc/meminfo: memFree=1593408/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1603.52
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1681651 99699168 0 0 454 1835 103094 54969 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 1603.52
Current children cumulated vsize (KiB) 12532

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 3041
/proc/meminfo: memFree=1592192/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1661.72
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1742744 103322716 0 0 470 1902 106841 56959 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 12532

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 7905
/proc/meminfo: memFree=1584064/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1719.78
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1803659 106935088 0 0 484 1974 110576 58944 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 1719.78
Current children cumulated vsize (KiB) 12532

[startup+1842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 12673
/proc/meminfo: memFree=1592384/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1777.65
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1864461 110541068 0 0 499 2043 114296 60927 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
Current children cumulated CPU time (s) 1777.65
Current children cumulated vsize (KiB) 12532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1865.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 14617
/proc/meminfo: memFree=1583104/2055920 swapFree=4168132/4192956
[pid=26976] ppid=26974 vsize=12532 CPUtime=1800.03
/proc/26976/stat : 26976 (pbclasp) S 26974 26976 26830 0 -1 4194304 1887994 111936738 0 0 503 2070 115743 61687 16 0 1 0 107075881 12832768 494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26976/statm: 3133 494 342 3 0 233 0
[pid=14615] ppid=26976 vsize=5352 CPUtime=0
/proc/14615/stat : 14615 (sh) S 26976 26976 26830 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107262457 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14615/statm: 1338 224 188 169 0 49 0
[pid=14616] ppid=14615 vsize=2520 CPUtime=0
/proc/14616/stat : 14616 (cat) S 14615 26976 26830 0 -1 4194304 119 0 0 0 0 0 0 0 17 0 1 0 107262457 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 227848978658 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14616/statm: 630 87 71 4 0 42 0
[pid=14617] ppid=14615 vsize=12948 CPUtime=0.04
/proc/14617/stat : 14617 (clasp) R 14615 26976 26830 0 -1 4194304 3213 0 0 0 3 1 0 0 18 0 1 0 107262457 13258752 2847 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8296059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14617/statm: 3237 2850 174 154 0 2707 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 33352

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): 1865.91
CPU time (s): 1800.21
CPU user time (s): 1162.57
CPU system time (s): 637.641
CPU usage (%): 96.4788
Max. virtual memory (cumulated for all children) (KiB): 38244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1162.57
system time used= 637.641
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113835095
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= 915203
involuntary context switches= 228261

runsolver used 2.72358 second user time and 6.13307 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat Apr 14 22:59:45 UTC 2007

IDJOB= 351247
IDBENCH= 1710
IDSOLVER= 158
FILE ID= node18/351247-1176591585

PBS_JOBID= 4556802

Free space on /tmp= 66558 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-stocfor1.opb
COMMAND LINE= pbclasp instance-351247-1176591585.opb /tmp/evaluation/351247-1176591585/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-351247-1176591585 -o ROOT/results/node18/conversion-351247-1176591585 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351247-1176591585/instance-351247-1176591585.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-351247-1176591585 -o ROOT/results/node18/solver-351247-1176591585 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351247-1176591585.opb /tmp/evaluation/351247-1176591585/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  f5fea9f9b3e2808f219e4e92af96aba2

RANDOM SEED= 700629709

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1607072 kB
Buffers:         77816 kB
Cached:         274556 kB
SwapCached:      11156 kB
Active:         172872 kB
Inactive:       222272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607072 kB
SwapTotal:     4192956 kB
SwapFree:      4168132 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          39476 kB
Slab:            39256 kB
Committed_AS:  3800096 kB
PageTables:       1776 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= 66558 MiB

End job on node18 on Sat Apr 14 23:30:53 UTC 2007