Trace number 363704

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)2344 28.23 28.4337

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-cm42a.opb
MD5SUMfbb7284250700e8b461b63d83ddce719
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark694
Best CPU time to get the best result obtained on this benchmark0.035994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 694
Optimality of the best value was proved YES
Number of variables99
Total number of constraints185
Number of constraints which are clauses185
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 constraint20
Number of terms in the objective function 99
Biggest coefficient in the objective function 60
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 4087
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 60
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 4087
Number of bits of the biggest sum of numbers12
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)

0.00/0.06	o 2344
26.37/26.51	c Somebody sent me a SIGTERM
26.37/26.51	s SATISFIABLE
26.37/26.51	v x1 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x22 x23 x25 x27 x28 x34 x36 x37 x42 x43 x44 x45 x47 x48 x49 x51 x53 x55 x57
26.37/26.51	v x59 x60 x61 x62 x63 x65 x67 x68 x69 x71 x73 x77 x80 x83 x86 x90 x91 x92 x94 x96 x98 x99
26.37/26.51	pb2clasp1: no process killed

Verifier Data (download as text)

OK	2344

Conversion Script Data (download as text)

/tmp/evaluation/363704-1177031279/instance-363704-1177031279.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/node14/watcher-363704-1177031279 -o ROOT/results/node14/solver-363704-1177031279 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363704-1177031279.opb /tmp/evaluation/363704-1177031279/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 3/77 23236
/proc/meminfo: memFree=1675632/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12268 CPUtime=0
/proc/23236/stat : 23236 (pbclasp) R 23234 23236 21704 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 151045711 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234631781 0 0 4224 0 0 0 0 17 1 0 0
/proc/23236/statm: 3067 317 242 3 0 167 0

[startup+0.02001 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23236
/proc/meminfo: memFree=1675632/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 493 0 0 0 0 0 0 0 16 0 1 0 151045711 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243361890 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23236/statm: 3100 444 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.102017 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23236
/proc/meminfo: memFree=1675632/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.05
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 708 3241 0 0 0 0 3 2 16 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.301033 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23236
/proc/meminfo: memFree=1675632/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.05
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 708 3241 0 0 0 0 3 2 16 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.701072 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23236
/proc/meminfo: memFree=1675632/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.05
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 708 3241 0 0 0 0 3 2 16 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 23254
/proc/meminfo: memFree=1600728/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.05
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 708 3241 0 0 0 0 3 2 16 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
[pid=23252] ppid=23236 vsize=5352 CPUtime=0
/proc/23252/stat : 23252 (sh) S 23236 23236 21704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 151045718 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1338 224 188 169 0 49 0
[pid=23254] ppid=23252 vsize=117056 CPUtime=1.41
/proc/23254/stat : 23254 (clasp) R 23252 23236 21704 0 -1 4194304 39011 0 0 0 126 15 0 0 25 0 1 0 151045719 119865344 27751 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7362171 0 0 4096 0 0 0 0 17 1 0 0
/proc/23254/statm: 29264 27753 181 154 0 28734 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 134808

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 23254
/proc/meminfo: memFree=1521824/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.05
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 708 3241 0 0 0 0 3 2 16 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
[pid=23252] ppid=23236 vsize=5352 CPUtime=0
/proc/23252/stat : 23252 (sh) S 23236 23236 21704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 151045718 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1338 224 188 169 0 49 0
[pid=23254] ppid=23252 vsize=241036 CPUtime=3.02
/proc/23254/stat : 23254 (clasp) R 23252 23236 21704 0 -1 4194304 88697 0 0 0 265 37 0 0 25 0 1 0 151045719 246820864 55512 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7362171 0 0 4096 0 0 0 0 17 1 0 0
/proc/23254/statm: 60259 55512 181 154 0 59729 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 258788

[startup+6.3026 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 23254
/proc/meminfo: memFree=1292512/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.05
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 708 3241 0 0 0 0 3 2 16 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
[pid=23252] ppid=23236 vsize=5352 CPUtime=0
/proc/23252/stat : 23252 (sh) S 23236 23236 21704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 151045718 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1338 224 188 169 0 49 0
[pid=23254] ppid=23252 vsize=492284 CPUtime=6.22
/proc/23254/stat : 23254 (clasp) R 23252 23236 21704 0 -1 4194304 193670 0 0 0 542 80 0 0 25 0 1 0 151045719 504098816 107937 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23254/statm: 123071 107937 181 154 0 122541 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 510036

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 23254
/proc/meminfo: memFree=867104/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.05
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 708 3241 0 0 0 0 3 2 16 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
[pid=23252] ppid=23236 vsize=5352 CPUtime=0
/proc/23252/stat : 23252 (sh) S 23236 23236 21704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 151045718 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1338 224 188 169 0 49 0
[pid=23254] ppid=23252 vsize=888620 CPUtime=12.61
/proc/23254/stat : 23254 (clasp) R 23252 23236 21704 0 -1 4194304 350346 0 0 0 1114 147 0 0 25 0 1 0 151045719 909946880 213490 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7362117 0 0 4096 0 0 0 0 17 1 0 0
/proc/23254/statm: 222155 213490 181 154 0 221625 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 906372

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 23254
/proc/meminfo: memFree=60008/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.05
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 708 3241 0 0 0 0 3 2 16 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
[pid=23252] ppid=23236 vsize=5352 CPUtime=0
/proc/23252/stat : 23252 (sh) S 23236 23236 21704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 151045718 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1338 224 188 169 0 49 0
[pid=23254] ppid=23252 vsize=1776104 CPUtime=25.41
/proc/23254/stat : 23254 (clasp) R 23252 23236 21704 0 -1 4194304 724004 0 0 0 2227 314 0 0 25 0 1 0 151045719 1818730496 407742 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7362171 0 0 4096 0 0 0 0 17 1 0 0
/proc/23254/statm: 444026 407742 181 154 0 443496 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1793856



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+26.4055 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 23254
/proc/meminfo: memFree=15528/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.05
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 708 3241 0 0 0 0 3 2 16 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
[pid=23252] ppid=23236 vsize=5352 CPUtime=0
/proc/23252/stat : 23252 (sh) S 23236 23236 21704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 151045718 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1338 224 188 169 0 49 0
[pid=23254] ppid=23252 vsize=1825740 CPUtime=26.32
/proc/23254/stat : 23254 (clasp) R 23252 23236 21704 0 -1 4194304 740829 0 0 0 2311 321 0 0 25 0 1 0 151045719 1869557760 421928 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7362171 0 0 4096 0 0 0 0 17 1 0 0
/proc/23254/statm: 456435 421928 181 154 0 455905 0
Current children cumulated CPU time (s) 26.37
Current children cumulated vsize (KiB) 1843492

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

[startup+26.4055 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 23254
/proc/meminfo: memFree=15528/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.05
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 708 3241 0 0 0 0 3 2 16 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
[pid=23252] ppid=23236 vsize=5352 CPUtime=0
/proc/23252/stat : 23252 (sh) S 23236 23236 21704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 151045718 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1338 224 188 169 0 49 0
[pid=23254] ppid=23252 vsize=1825740 CPUtime=26.32
/proc/23254/stat : 23254 (clasp) R 23252 23236 21704 0 -1 4194304 740829 0 0 0 2311 321 0 0 25 0 1 0 151045719 1869557760 421928 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7362171 0 0 4096 0 0 0 0 17 1 0 0
/proc/23254/statm: 456435 421928 181 154 0 455905 0
Current children cumulated CPU time (s) 26.37
Current children cumulated vsize (KiB) 1843492

# WARNING:
# current cumulated CPU time (0.06 s) is less than in the last sample (26.37 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (26.31 s) to the 'lost time'.

[startup+26.5189 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 23254
/proc/meminfo: memFree=15528/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.06
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 831 4393 0 0 0 0 3 3 17 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243361890 0 16384 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
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+27.0016 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 23254
/proc/meminfo: memFree=15528/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.06
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 871 5019 0 0 0 0 3 3 18 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+27.8016 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 23265
/proc/meminfo: memFree=1636824/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.06
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 871 5019 0 0 0 0 3 3 18 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
[pid=23263] ppid=23236 vsize=5352 CPUtime=0
/proc/23263/stat : 23263 (sh) S 23236 23236 21704 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 151048364 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23263/statm: 1338 224 188 169 0 49 0
[pid=23265] ppid=23263 vsize=107736 CPUtime=1.27
/proc/23265/stat : 23265 (clasp) R 23263 23236 21704 0 -1 4194304 35884 0 0 0 112 15 0 0 25 0 1 0 151048364 110321664 24624 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7362171 0 0 4096 0 0 0 0 17 1 0 0
/proc/23265/statm: 26934 24624 181 154 0 26404 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 125488

[startup+28.2017 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 23265
/proc/meminfo: memFree=1636824/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.06
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 871 5019 0 0 0 0 3 3 18 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
[pid=23263] ppid=23236 vsize=5352 CPUtime=0
/proc/23263/stat : 23263 (sh) S 23236 23236 21704 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 151048364 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23263/statm: 1338 224 188 169 0 49 0
[pid=23265] ppid=23263 vsize=144712 CPUtime=1.66
/proc/23265/stat : 23265 (clasp) R 23263 23236 21704 0 -1 4194304 51085 0 0 0 144 22 0 0 25 0 1 0 151048364 148185088 31299 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23265/statm: 36178 31299 181 154 0 35648 0
Current children cumulated CPU time (s) 1.72
Current children cumulated vsize (KiB) 162464

[startup+28.4017 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 23265
/proc/meminfo: memFree=1636824/2055920 swapFree=4148744/4192956
[pid=23236] ppid=23234 vsize=12400 CPUtime=0.06
/proc/23236/stat : 23236 (pbclasp) S 23234 23236 21704 0 -1 4194304 871 5019 0 0 0 0 3 3 18 0 1 0 151045711 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23236/statm: 3100 469 343 3 0 200 0
[pid=23263] ppid=23236 vsize=5352 CPUtime=0
/proc/23263/stat : 23263 (sh) S 23236 23236 21704 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 151048364 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23263/statm: 1338 224 188 169 0 49 0
[pid=23265] ppid=23263 vsize=155264 CPUtime=1.86
/proc/23265/stat : 23265 (clasp) R 23263 23236 21704 0 -1 4194304 54766 0 0 0 163 23 0 0 25 0 1 0 151048364 158990336 34980 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23265/statm: 38816 34980 181 154 0 38286 0
Current children cumulated CPU time (s) 1.92
Current children cumulated vsize (KiB) 173016

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23236 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=45993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=48992
# CPU time returned by wait4() is 0.094985
# while last known CPU time is 1.92
#
# 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): 26.31
#  lost CPU user time (s): 23.11
#  lost CPU system time (s): 3.2

Real time (s): 28.4337
CPU time (s): 28.23
CPU user time (s): 24.77
CPU system time (s): 3.46
CPU usage (%): 99.2835
Max. virtual memory (cumulated for all children) (KiB): 1843492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
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= 6374
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= 177
involuntary context switches= 35

runsolver used 0.039993 second user time and 0.077988 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Fri Apr 20 01:07:59 UTC 2007

IDJOB= 363704
IDBENCH= 2019
IDSOLVER= 158
FILE ID= node14/363704-1177031279

PBS_JOBID= 4630606

Free space on /tmp= 66207 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-cm42a.opb
COMMAND LINE= pbclasp instance-363704-1177031279.opb /tmp/evaluation/363704-1177031279/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-363704-1177031279 -o ROOT/results/node14/conversion-363704-1177031279 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363704-1177031279/instance-363704-1177031279.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-363704-1177031279 -o ROOT/results/node14/solver-363704-1177031279 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363704-1177031279.opb /tmp/evaluation/363704-1177031279/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  fbb7284250700e8b461b63d83ddce719

RANDOM SEED= 37687206

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1676040 kB
Buffers:         48124 kB
Cached:         264840 kB
SwapCached:      11464 kB
Active:          79852 kB
Inactive:       259140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676040 kB
SwapTotal:     4192956 kB
SwapFree:      4148744 kB
Dirty:            1084 kB
Writeback:           0 kB
Mapped:          32684 kB
Slab:            26436 kB
Committed_AS:  6938872 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= 66207 MiB

End job on node14 on Fri Apr 20 01:08:28 UTC 2007