Trace number 363676

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)3076 28.61 28.7291

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-mux.opb
MD5SUM80d8f8438bdd117e32edd926d4898421
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark872
Best CPU time to get the best result obtained on this benchmark0.028994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 872
Optimality of the best value was proved YES
Number of variables232
Total number of constraints527
Number of constraints which are clauses527
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 constraint2
Maximum length of a constraint27
Number of terms in the objective function 232
Biggest coefficient in the objective function 61
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 9597
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 61
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 9597
Number of bits of the biggest sum of numbers14
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)

0.07/0.11	o 3076
26.67/26.72	c Somebody sent me a SIGTERM
26.67/26.72	s SATISFIABLE
26.67/26.72	v x1 x2 x3 x4 x8 x9 x10 x12 x13 x18 x20 x21 x24 x25 x27 x30 x31 x34 x35 x37 x38 x39 x40 x42 x45 x49 x53 x60 x64 x65 x67 x70 x73 x75 x77 x78
26.67/26.72	v x80 x85 x86 x87 x95 x96 x99 x100 x104 x111 x114 x118 x121 x126 x128 x131 x132 x135 x136 x140 x145 x146 x147 x148 x151 x163 x168
26.67/26.72	v x169 x177 x180 x181 x186 x188 x190 x192 x196 x198 x202 x207 x210 x211 x215 x220 x224
26.67/26.72	pb2clasp1: no process killed

Verifier Data (download as text)

OK	3076

Conversion Script Data (download as text)

/tmp/evaluation/363676-1177030586/instance-363676-1177030586.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/node58/watcher-363676-1177030586 -o ROOT/results/node58/solver-363676-1177030586 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363676-1177030586.opb /tmp/evaluation/363676-1177030586/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28858
/proc/meminfo: memFree=1816752/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12268 CPUtime=0
/proc/28858/stat : 28858 (pbclasp) D 28856 28858 28664 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 150968308 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226238364261 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/28858/statm: 3067 317 242 3 0 167 0

[startup+0.0522501 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28858
/proc/meminfo: memFree=1816752/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12400 CPUtime=0
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 500 0 0 0 0 0 0 0 16 0 1 0 150968308 12697600 452 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28858/statm: 3100 452 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.10126 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28858
/proc/meminfo: memFree=1816752/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12400 CPUtime=0.07
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 596 1589 0 0 1 0 5 1 16 0 1 0 150968308 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28858/statm: 3100 478 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+0.301289 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28858
/proc/meminfo: memFree=1816752/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.11
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 728 3331 0 0 1 0 8 2 16 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 12532

[startup+0.701355 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28858
/proc/meminfo: memFree=1816752/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.11
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 728 3331 0 0 1 0 8 2 16 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 12532

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 28876
/proc/meminfo: memFree=1751512/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.11
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 728 3331 0 0 1 0 8 2 16 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
[pid=28874] ppid=28858 vsize=5352 CPUtime=0
/proc/28874/stat : 28874 (sh) S 28858 28858 28664 0 -1 4194304 288 121 0 0 0 0 0 0 18 0 1 0 150968321 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28874/statm: 1338 224 188 169 0 49 0
[pid=28876] ppid=28874 vsize=111844 CPUtime=1.36
/proc/28876/stat : 28876 (clasp) R 28874 28858 28664 0 -1 4194304 38352 0 0 0 121 15 0 0 25 0 1 0 150968322 114528256 24651 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28876/statm: 27961 24651 181 154 0 27431 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 129728

[startup+3.10176 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 28876
/proc/meminfo: memFree=1678296/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.11
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 728 3331 0 0 1 0 8 2 16 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
[pid=28874] ppid=28858 vsize=5352 CPUtime=0
/proc/28874/stat : 28874 (sh) S 28858 28858 28664 0 -1 4194304 288 121 0 0 0 0 0 0 18 0 1 0 150968321 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28874/statm: 1338 224 188 169 0 49 0
[pid=28876] ppid=28874 vsize=237064 CPUtime=2.96
/proc/28876/stat : 28876 (clasp) R 28874 28858 28664 0 -1 4194304 91047 0 0 0 260 36 0 0 25 0 1 0 150968322 242753536 50374 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/28876/statm: 59266 50375 181 154 0 58736 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 254948

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 28876
/proc/meminfo: memFree=1464664/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.11
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 728 3331 0 0 1 0 8 2 16 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
[pid=28874] ppid=28858 vsize=5352 CPUtime=0
/proc/28874/stat : 28874 (sh) S 28858 28858 28664 0 -1 4194304 288 121 0 0 0 0 0 0 18 0 1 0 150968321 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28874/statm: 1338 224 188 169 0 49 0
[pid=28876] ppid=28874 vsize=426032 CPUtime=6.16
/proc/28876/stat : 28876 (clasp) R 28874 28858 28664 0 -1 4194304 168691 0 0 0 550 66 0 0 25 0 1 0 150968322 436256768 102938 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/28876/statm: 106508 102938 181 154 0 105978 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 443916

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 28876
/proc/meminfo: memFree=1066712/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.11
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 728 3331 0 0 1 0 8 2 16 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
[pid=28874] ppid=28858 vsize=5352 CPUtime=0
/proc/28874/stat : 28874 (sh) S 28858 28858 28664 0 -1 4194304 288 121 0 0 0 0 0 0 18 0 1 0 150968321 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28874/statm: 1338 224 188 169 0 49 0
[pid=28876] ppid=28874 vsize=867308 CPUtime=12.55
/proc/28876/stat : 28876 (clasp) R 28874 28858 28664 0 -1 4194304 358793 0 0 0 1109 146 0 0 25 0 1 0 150968322 888123392 197863 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28876/statm: 216827 197863 181 154 0 216297 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 885192

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 28876
/proc/meminfo: memFree=308568/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.11
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 728 3331 0 0 1 0 8 2 16 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
[pid=28874] ppid=28858 vsize=5352 CPUtime=0
/proc/28874/stat : 28874 (sh) S 28858 28858 28664 0 -1 4194304 288 121 0 0 0 0 0 0 18 0 1 0 150968321 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28874/statm: 1338 224 188 169 0 49 0
[pid=28876] ppid=28874 vsize=1775072 CPUtime=25.36
/proc/28876/stat : 28876 (clasp) R 28874 28858 28664 0 -1 4194304 756893 0 0 0 2213 323 0 0 25 0 1 0 150968322 1817673728 377879 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28876/statm: 443768 377880 181 154 0 443238 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1792956



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+26.7017 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 28876
/proc/meminfo: memFree=226392/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.11
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 728 3331 0 0 1 0 8 2 16 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
[pid=28874] ppid=28858 vsize=5352 CPUtime=0
/proc/28874/stat : 28874 (sh) S 28858 28858 28664 0 -1 4194304 288 121 0 0 0 0 0 0 18 0 1 0 150968321 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28874/statm: 1338 224 188 169 0 49 0
[pid=28876] ppid=28874 vsize=1827952 CPUtime=26.56
/proc/28876/stat : 28876 (clasp) R 28874 28858 28664 0 -1 4194304 776583 0 0 0 2324 332 0 0 25 0 1 0 150968322 1871822848 396256 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28876/statm: 456988 396256 181 154 0 456458 0
Current children cumulated CPU time (s) 26.67
Current children cumulated vsize (KiB) 1845836

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

[startup+26.7017 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 28876
/proc/meminfo: memFree=226392/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.11
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 728 3331 0 0 1 0 8 2 16 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
[pid=28874] ppid=28858 vsize=5352 CPUtime=0
/proc/28874/stat : 28874 (sh) S 28858 28858 28664 0 -1 4194304 288 121 0 0 0 0 0 0 18 0 1 0 150968321 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28874/statm: 1338 224 188 169 0 49 0
[pid=28876] ppid=28874 vsize=1827952 CPUtime=26.56
/proc/28876/stat : 28876 (clasp) R 28874 28858 28664 0 -1 4194304 776583 0 0 0 2324 332 0 0 25 0 1 0 150968322 1871822848 396256 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28876/statm: 456988 396256 181 154 0 456458 0
Current children cumulated CPU time (s) 26.67
Current children cumulated vsize (KiB) 1845836

# WARNING:
# current cumulated CPU time (0.13 s) is less than in the last sample (26.67 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (26.54 s) to the 'lost time'.

[startup+26.8181 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 28876
/proc/meminfo: memFree=226392/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.13
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 897 5109 0 0 1 0 8 4 18 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 12532

Sending SIGKILL to process tree (bottom up)

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

[startup+27.0018 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 28876
/proc/meminfo: memFree=226392/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.13
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 897 5109 0 0 1 0 8 4 18 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 12532

[startup+27.8019 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 28887
/proc/meminfo: memFree=1766592/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.13
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 897 5109 0 0 1 0 8 4 18 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
[pid=28885] ppid=28858 vsize=5352 CPUtime=0
/proc/28885/stat : 28885 (sh) S 28858 28858 28664 0 -1 4194304 288 121 0 0 0 0 0 0 21 0 1 0 150970983 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28885/statm: 1338 224 188 169 0 49 0
[pid=28887] ppid=28885 vsize=82988 CPUtime=1.04
/proc/28887/stat : 28887 (clasp) R 28885 28858 28664 0 -1 4194304 26300 0 0 0 94 10 0 0 25 0 1 0 150970983 84979712 19263 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28887/statm: 20747 19264 181 154 0 20217 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 100872

[startup+28.202 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 28887
/proc/meminfo: memFree=1766592/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.13
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 897 5109 0 0 1 0 8 4 18 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
[pid=28885] ppid=28858 vsize=5352 CPUtime=0
/proc/28885/stat : 28885 (sh) S 28858 28858 28664 0 -1 4194304 288 121 0 0 0 0 0 0 21 0 1 0 150970983 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28885/statm: 1338 224 188 169 0 49 0
[pid=28887] ppid=28885 vsize=114484 CPUtime=1.44
/proc/28887/stat : 28887 (clasp) R 28885 28858 28664 0 -1 4194304 39475 0 0 0 128 16 0 0 25 0 1 0 150970983 117231616 25775 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5305925 0 0 4096 0 0 0 0 17 1 0 0
/proc/28887/statm: 28621 25775 181 154 0 28091 0
Current children cumulated CPU time (s) 1.57
Current children cumulated vsize (KiB) 132368

[startup+28.606 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 28887
/proc/meminfo: memFree=1690624/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.13
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 897 5109 0 0 1 0 8 4 18 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
[pid=28885] ppid=28858 vsize=5352 CPUtime=0
/proc/28885/stat : 28885 (sh) S 28858 28858 28664 0 -1 4194304 288 121 0 0 0 0 0 0 21 0 1 0 150970983 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28885/statm: 1338 224 188 169 0 49 0
[pid=28887] ppid=28885 vsize=134916 CPUtime=1.84
/proc/28887/stat : 28887 (clasp) R 28885 28858 28664 0 -1 4194304 46790 0 0 0 166 18 0 0 25 0 1 0 150970983 138153984 33089 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28887/statm: 33729 33089 181 154 0 33199 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 152800

[startup+28.701 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 28887
/proc/meminfo: memFree=1690624/2055920 swapFree=4184528/4192956
[pid=28858] ppid=28856 vsize=12532 CPUtime=0.13
/proc/28858/stat : 28858 (pbclasp) S 28856 28858 28664 0 -1 4194304 897 5109 0 0 1 0 8 4 18 0 1 0 150968308 12832768 480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28858/statm: 3133 480 343 3 0 233 0
[pid=28885] ppid=28858 vsize=5352 CPUtime=0
/proc/28885/stat : 28885 (sh) S 28858 28858 28664 0 -1 4194304 288 121 0 0 0 0 0 0 21 0 1 0 150970983 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28885/statm: 1338 224 188 169 0 49 0
[pid=28887] ppid=28885 vsize=158884 CPUtime=1.94
/proc/28887/stat : 28887 (clasp) R 28885 28858 28664 0 -1 4194304 58027 0 0 0 172 22 0 0 25 0 1 0 150970983 162697216 33770 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28887/statm: 39721 33771 181 154 0 39191 0
Current children cumulated CPU time (s) 2.07
Current children cumulated vsize (KiB) 176768

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28858 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=100984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=48992
# CPU time returned by wait4() is 0.149976
# while last known CPU time is 2.07
#
# 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): 26.54
#  lost CPU user time (s): 23.24
#  lost CPU system time (s): 3.3

Real time (s): 28.7291
CPU time (s): 28.61
CPU user time (s): 25.05
CPU system time (s): 3.56
CPU usage (%): 99.5853
Max. virtual memory (cumulated for all children) (KiB): 1845836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.100984
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6505
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= 193
involuntary context switches= 34

runsolver used 0.034994 second user time and 0.081987 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Fri Apr 20 00:56:26 UTC 2007

IDJOB= 363676
IDBENCH= 2016
IDSOLVER= 158
FILE ID= node58/363676-1177030586

PBS_JOBID= 4630649

Free space on /tmp= 66449 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-mux.opb
COMMAND LINE= pbclasp instance-363676-1177030586.opb /tmp/evaluation/363676-1177030586/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-363676-1177030586 -o ROOT/results/node58/conversion-363676-1177030586 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363676-1177030586/instance-363676-1177030586.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-363676-1177030586 -o ROOT/results/node58/solver-363676-1177030586 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363676-1177030586.opb /tmp/evaluation/363676-1177030586/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  80d8f8438bdd117e32edd926d4898421

RANDOM SEED= 901759381

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1817096 kB
Buffers:         13984 kB
Cached:         163016 kB
SwapCached:       2248 kB
Active:          73852 kB
Inactive:       112752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817096 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          16100 kB
Slab:            38272 kB
Committed_AS:   971112 kB
PageTables:       1380 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= 66449 MiB

End job on node58 on Fri Apr 20 00:56:55 UTC 2007