Trace number 373151

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 2007-03-23SAT (MO)85208 29.42 29.5319

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/
submittedPB07/aksoy/trarea_ac/normalized-fir01_trarea_ac.opb
MD5SUM93d57e3cf3bbcca358fa3998d0198f54
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark13949
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 13949
Optimality of the best value was proved YES
Number of variables256
Total number of constraints351
Number of constraints which are clauses351
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint21
Number of terms in the objective function 152
Biggest coefficient in the objective function 1848
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 235098
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 1848
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 235098
Number of bits of the biggest sum of numbers18
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)

0.03/0.08	o 85208
27.47/27.52	c Somebody sent me a SIGTERM
27.47/27.52	s SATISFIABLE
27.47/27.52	v x28 x35 x37 x39 x42 x52 x53 x56 x59 x61 x73 x77 x80 x90 x92 x94 x95 x103 x105 x107 x110 x113 x115 x117 x119 x124 x131 x139 x146 x153
27.47/27.52	v x160 x161 x163 x167 x170 x173 x175 x176 x180 x184 x190 x197 x202 x223 x225 x236 x238 x243 x248 x249 x252 x253 x254 x256
27.47/27.52	pb2clasp1: no process killed

Verifier Data (download as text)

OK	85208

Conversion Script Data (download as text)

/tmp/evaluation/373151-1177172798/instance-373151-1177172798.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/node12/watcher-373151-1177172798 -o ROOT/results/node12/solver-373151-1177172798 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373151-1177172798.opb /tmp/evaluation/373151-1177172798/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: 0.95 0.98 0.99 3/77 14818
/proc/meminfo: memFree=1789488/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12268 CPUtime=0
/proc/14818/stat : 14818 (pbclasp) R 14816 14818 13914 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 193317160 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252429695589 0 0 4224 0 0 0 0 17 1 0 0
/proc/14818/statm: 3067 317 242 3 0 167 0

[startup+0.0646391 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 14818
/proc/meminfo: memFree=1789488/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.03
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 585 1592 0 0 0 0 2 1 16 0 1 0 193317160 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14818/statm: 3100 473 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.101905 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 14818
/proc/meminfo: memFree=1789488/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.07
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 702 3310 0 0 0 0 5 2 16 0 1 0 193317160 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 475 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+0.301921 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 14818
/proc/meminfo: memFree=1789488/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.07
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 702 3310 0 0 0 0 5 2 16 0 1 0 193317160 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 475 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+0.702962 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 14818
/proc/meminfo: memFree=1789488/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.07
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 702 3310 0 0 0 0 5 2 16 0 1 0 193317160 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 475 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+1.50104 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 14836
/proc/meminfo: memFree=1719384/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.07
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 702 3310 0 0 0 0 5 2 16 0 1 0 193317160 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 475 343 3 0 200 0
[pid=14834] ppid=14818 vsize=5356 CPUtime=0
/proc/14834/stat : 14834 (sh) S 14818 14818 13914 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 193317169 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14834/statm: 1339 225 188 169 0 50 0
[pid=14836] ppid=14834 vsize=113024 CPUtime=1.39
/proc/14836/stat : 14836 (clasp) R 14834 14818 13914 0 -1 4194304 38058 0 0 0 125 14 0 0 25 0 1 0 193317169 115736576 26044 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/14836/statm: 28256 26044 181 154 0 27726 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 130780

[startup+3.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 14836
/proc/meminfo: memFree=1644696/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.07
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 702 3310 0 0 0 0 5 2 16 0 1 0 193317160 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 475 343 3 0 200 0
[pid=14834] ppid=14818 vsize=5356 CPUtime=0
/proc/14834/stat : 14834 (sh) S 14818 14818 13914 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 193317169 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14834/statm: 1339 225 188 169 0 50 0
[pid=14836] ppid=14834 vsize=235736 CPUtime=3
/proc/14836/stat : 14836 (clasp) R 14834 14818 13914 0 -1 4194304 88285 0 0 0 264 36 0 0 25 0 1 0 193317169 241393664 52400 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/14836/statm: 58934 52401 181 154 0 58404 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 253492

[startup+6.30152 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 14836
/proc/meminfo: memFree=1426264/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.07
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 702 3310 0 0 0 0 5 2 16 0 1 0 193317160 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 475 343 3 0 200 0
[pid=14834] ppid=14818 vsize=5356 CPUtime=0
/proc/14834/stat : 14834 (sh) S 14818 14818 13914 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 193317169 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14834/statm: 1339 225 188 169 0 50 0
[pid=14836] ppid=14834 vsize=427380 CPUtime=6.19
/proc/14836/stat : 14836 (clasp) R 14834 14818 13914 0 -1 4194304 163183 0 0 0 551 68 0 0 25 0 1 0 193317169 437637120 105397 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/14836/statm: 106845 105397 181 154 0 106315 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 445136

[startup+12.7012 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 14836
/proc/meminfo: memFree=1024216/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.07
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 702 3310 0 0 0 0 5 2 16 0 1 0 193317160 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 475 343 3 0 200 0
[pid=14834] ppid=14818 vsize=5356 CPUtime=0
/proc/14834/stat : 14834 (sh) S 14818 14818 13914 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 193317169 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14834/statm: 1339 225 188 169 0 50 0
[pid=14836] ppid=14834 vsize=860048 CPUtime=12.59
/proc/14836/stat : 14836 (clasp) R 14834 14818 13914 0 -1 4194304 342470 0 0 0 1114 145 0 0 25 0 1 0 193317169 880689152 201838 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/14836/statm: 215012 201838 181 154 0 214482 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 877804

[startup+25.5024 s]
/proc/loadavg: 0.97 0.98 0.99 2/80 14836
/proc/meminfo: memFree=265432/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.07
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 702 3310 0 0 0 0 5 2 16 0 1 0 193317160 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 475 343 3 0 200 0
[pid=14834] ppid=14818 vsize=5356 CPUtime=0
/proc/14834/stat : 14834 (sh) S 14818 14818 13914 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 193317169 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14834/statm: 1339 225 188 169 0 50 0
[pid=14836] ppid=14834 vsize=1734368 CPUtime=25.39
/proc/14836/stat : 14836 (clasp) R 14834 14818 13914 0 -1 4194304 718449 0 0 0 2228 311 0 0 25 0 1 0 193317169 1775992832 384365 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134650366 0 0 4096 0 0 0 0 17 1 0 0
/proc/14836/statm: 433592 384365 181 154 0 433062 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1752124



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+27.5056 s]
/proc/loadavg: 0.97 0.98 0.99 2/80 14836
/proc/meminfo: memFree=123800/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.07
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 702 3310 0 0 0 0 5 2 16 0 1 0 193317160 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 475 343 3 0 200 0
[pid=14834] ppid=14818 vsize=5356 CPUtime=0
/proc/14834/stat : 14834 (sh) S 14818 14818 13914 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 193317169 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14834/statm: 1339 225 188 169 0 50 0
[pid=14836] ppid=14834 vsize=1827632 CPUtime=27.4
/proc/14836/stat : 14836 (clasp) R 14834 14818 13914 0 -1 4194304 750177 0 0 0 2416 324 0 0 25 0 1 0 193317169 1871495168 415092 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/14836/statm: 456908 415093 181 154 0 456378 0
Current children cumulated CPU time (s) 27.47
Current children cumulated vsize (KiB) 1845388

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

[startup+27.5056 s]
/proc/loadavg: 0.97 0.98 0.99 2/80 14836
/proc/meminfo: memFree=123800/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.07
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 702 3310 0 0 0 0 5 2 16 0 1 0 193317160 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 475 343 3 0 200 0
[pid=14834] ppid=14818 vsize=5356 CPUtime=0
/proc/14834/stat : 14834 (sh) S 14818 14818 13914 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 193317169 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14834/statm: 1339 225 188 169 0 50 0
[pid=14836] ppid=14834 vsize=1827632 CPUtime=27.4
/proc/14836/stat : 14836 (clasp) R 14834 14818 13914 0 -1 4194304 750177 0 0 0 2416 324 0 0 25 0 1 0 193317169 1871495168 415092 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/14836/statm: 456908 415093 181 154 0 456378 0
Current children cumulated CPU time (s) 27.47
Current children cumulated vsize (KiB) 1845388

# WARNING:
# current cumulated CPU time (0.09 s) is less than in the last sample (27.47 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (27.38 s) to the 'lost time'.

[startup+27.6178 s]
/proc/loadavg: 0.97 0.98 0.99 2/80 14836
/proc/meminfo: memFree=123800/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.09
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 868 5094 0 0 0 0 5 4 18 0 1 0 193317160 12697600 476 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 476 343 3 0 200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+28.6058 s]
/proc/loadavg: 0.97 0.98 0.99 2/81 14847
/proc/meminfo: memFree=1716240/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.09
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 868 5094 0 0 0 0 5 4 18 0 1 0 193317160 12697600 476 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 476 343 3 0 200 0
[pid=14845] ppid=14818 vsize=5356 CPUtime=0
/proc/14845/stat : 14845 (sh) S 14818 14818 13914 0 -1 4194304 288 122 0 0 0 0 0 0 21 0 1 0 193319913 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14845/statm: 1339 225 188 169 0 50 0
[pid=14847] ppid=14845 vsize=83800 CPUtime=1.05
/proc/14847/stat : 14847 (clasp) R 14845 14818 13914 0 -1 4194304 26154 0 0 0 94 11 0 0 25 0 1 0 193319914 85811200 20049 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 20950 20049 181 154 0 20420 0
Current children cumulated CPU time (s) 1.14
Current children cumulated vsize (KiB) 101556

[startup+29.0018 s]
/proc/loadavg: 0.97 0.98 0.99 2/81 14847
/proc/meminfo: memFree=1716240/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.09
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 868 5094 0 0 0 0 5 4 18 0 1 0 193317160 12697600 476 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 476 343 3 0 200 0
[pid=14845] ppid=14818 vsize=5356 CPUtime=0
/proc/14845/stat : 14845 (sh) S 14818 14818 13914 0 -1 4194304 288 122 0 0 0 0 0 0 21 0 1 0 193319913 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14845/statm: 1339 225 188 169 0 50 0
[pid=14847] ppid=14845 vsize=114964 CPUtime=1.45
/proc/14847/stat : 14847 (clasp) R 14845 14818 13914 0 -1 4194304 38746 0 0 0 129 16 0 0 25 0 1 0 193319914 117723136 26732 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 28741 26732 181 154 0 28211 0
Current children cumulated CPU time (s) 1.54
Current children cumulated vsize (KiB) 132720

[startup+29.4018 s]
/proc/loadavg: 0.97 0.98 0.99 2/81 14847
/proc/meminfo: memFree=1716240/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.09
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 868 5094 0 0 0 0 5 4 18 0 1 0 193317160 12697600 476 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 476 343 3 0 200 0
[pid=14845] ppid=14818 vsize=5356 CPUtime=0
/proc/14845/stat : 14845 (sh) S 14818 14818 13914 0 -1 4194304 288 122 0 0 0 0 0 0 21 0 1 0 193319913 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14845/statm: 1339 225 188 169 0 50 0
[pid=14847] ppid=14845 vsize=151804 CPUtime=1.85
/proc/14847/stat : 14847 (clasp) R 14845 14818 13914 0 -1 4194304 54374 0 0 0 162 23 0 0 25 0 1 0 193319914 155447296 32920 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 37951 32920 181 154 0 37421 0
Current children cumulated CPU time (s) 1.94
Current children cumulated vsize (KiB) 169560

[startup+29.5018 s]
/proc/loadavg: 0.97 0.98 0.99 2/81 14847
/proc/meminfo: memFree=1716240/2055920 swapFree=4159980/4192956
[pid=14818] ppid=14816 vsize=12400 CPUtime=0.09
/proc/14818/stat : 14818 (pbclasp) S 14816 14818 13914 0 -1 4194304 868 5094 0 0 0 0 5 4 18 0 1 0 193317160 12697600 476 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14818/statm: 3100 476 343 3 0 200 0
[pid=14845] ppid=14818 vsize=5356 CPUtime=0
/proc/14845/stat : 14845 (sh) S 14818 14818 13914 0 -1 4194304 288 122 0 0 0 0 0 0 21 0 1 0 193319913 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14845/statm: 1339 225 188 169 0 50 0
[pid=14847] ppid=14845 vsize=156936 CPUtime=1.95
/proc/14847/stat : 14847 (clasp) R 14845 14818 13914 0 -1 4194304 56196 0 0 0 171 24 0 0 25 0 1 0 193319914 160702464 34742 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/14847/statm: 39234 34743 181 154 0 38704 0
Current children cumulated CPU time (s) 2.04
Current children cumulated vsize (KiB) 174692

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14818 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=64990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=53991
# CPU time returned by wait4() is 0.118981
# while last known CPU time is 2.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# 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): 27.38
#  lost CPU user time (s): 24.16
#  lost CPU system time (s): 3.22

Real time (s): 29.5319
CPU time (s): 29.42
CPU user time (s): 25.92
CPU system time (s): 3.5
CPU usage (%): 99.621
Max. virtual memory (cumulated for all children) (KiB): 1845388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6456
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= 191
involuntary context switches= 38

runsolver used 0.031995 second user time and 0.086986 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Apr 21 16:26:38 UTC 2007

IDJOB= 373151
IDBENCH= 25023
IDSOLVER= 158
FILE ID= node12/373151-1177172798

PBS_JOBID= 4648947

Free space on /tmp= 66381 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir01_trarea_ac.opb
COMMAND LINE= pbclasp instance-373151-1177172798.opb /tmp/evaluation/373151-1177172798/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-373151-1177172798 -o ROOT/results/node12/conversion-373151-1177172798 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373151-1177172798/instance-373151-1177172798.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-373151-1177172798 -o ROOT/results/node12/solver-373151-1177172798 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-373151-1177172798.opb /tmp/evaluation/373151-1177172798/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  93d57e3cf3bbcca358fa3998d0198f54

RANDOM SEED= 556956858

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1789960 kB
Buffers:         70916 kB
Cached:         117044 kB
SwapCached:      11484 kB
Active:         116280 kB
Inactive:        95484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789960 kB
SwapTotal:     4192956 kB
SwapFree:      4159980 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          29988 kB
Slab:            39808 kB
Committed_AS:  6048100 kB
PageTables:       1792 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= 66381 MiB

End job on node12 on Sat Apr 21 16:27:08 UTC 2007