Trace number 431201

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? (MO) 41.21 41.4303

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=11-P1=23-P2=2-P3=5-P4=29-P5=7-P6=23-P7=17-B.opb
MD5SUM28e49b20edb0178df64878397f43f87c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.05899
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables105
Total number of constraints15
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 constraints15
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)175
Sum of products size (including duplicates)350
Number of different products175
Sum of products size350

Solver Data (download as text)

39.34/39.42	c Somebody sent me a SIGTERM
39.34/39.42	s UNKNOWN
39.34/39.42	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431201-1178003792/instance-431201-1178003792.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-431201-1178003792 -o ROOT/results/node57/solver-431201-1178003792 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431201-1178003792.opb /tmp/evaluation/431201-1178003792/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: 0.94 0.99 0.99 3/64 28051
/proc/meminfo: memFree=1783688/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12268 CPUtime=0
/proc/28051/stat : 28051 (pbclasp) D 28049 28051 25802 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 241515232 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218076248677 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/28051/statm: 3067 317 242 3 0 167 0

[startup+0.06965 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 28051
/proc/meminfo: memFree=1783688/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.03
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 241515232 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28051/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.10265 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 28051
/proc/meminfo: memFree=1783688/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.03
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 241515232 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28051/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.301655 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 28051
/proc/meminfo: memFree=1783688/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.03
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 241515232 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28051/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.701689 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 28051
/proc/meminfo: memFree=1783688/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.03
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 241515232 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28051/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.50176 s]
/proc/loadavg: 0.94 0.99 0.99 2/67 28061
/proc/meminfo: memFree=1720944/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.03
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 241515232 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28051/statm: 3100 459 342 3 0 200 0
[pid=28059] ppid=28051 vsize=5352 CPUtime=0
/proc/28059/stat : 28059 (sh) S 28051 28051 25802 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 241515237 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28059/statm: 1338 224 188 169 0 49 0
[pid=28061] ppid=28059 vsize=94796 CPUtime=1.43
/proc/28061/stat : 28061 (clasp) R 28059 28051 25802 0 -1 4194304 25358 0 0 0 133 10 0 0 25 0 1 0 241515238 97071104 22738 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 23699 22738 181 154 0 23169 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 112548

[startup+3.1019 s]
/proc/loadavg: 0.94 0.99 0.99 2/67 28061
/proc/meminfo: memFree=1659376/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.03
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 241515232 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28051/statm: 3100 459 342 3 0 200 0
[pid=28059] ppid=28051 vsize=5352 CPUtime=0
/proc/28059/stat : 28059 (sh) S 28051 28051 25802 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 241515237 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28059/statm: 1338 224 188 169 0 49 0
[pid=28061] ppid=28059 vsize=183944 CPUtime=3.02
/proc/28061/stat : 28061 (clasp) R 28059 28051 25802 0 -1 4194304 50914 0 0 0 282 20 0 0 25 0 1 0 241515238 188358656 44087 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7829115 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 45986 44087 181 154 0 45456 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 201696

[startup+6.30118 s]
/proc/loadavg: 0.95 0.99 0.99 2/67 28061
/proc/meminfo: memFree=1490224/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.03
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 241515232 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28051/statm: 3100 459 342 3 0 200 0
[pid=28059] ppid=28051 vsize=5352 CPUtime=0
/proc/28059/stat : 28059 (sh) S 28051 28051 25802 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 241515237 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28059/statm: 1338 224 188 169 0 49 0
[pid=28061] ppid=28059 vsize=351036 CPUtime=6.23
/proc/28061/stat : 28061 (clasp) R 28059 28051 25802 0 -1 4194304 97172 0 0 0 584 39 0 0 25 0 1 0 241515238 359460864 84177 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 87759 84177 181 154 0 87229 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 368788

[startup+12.7017 s]
/proc/loadavg: 0.95 0.99 0.99 2/67 28061
/proc/meminfo: memFree=1182320/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.03
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 241515232 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28051/statm: 3100 459 342 3 0 200 0
[pid=28059] ppid=28051 vsize=5352 CPUtime=0
/proc/28059/stat : 28059 (sh) S 28051 28051 25802 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 241515237 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28059/statm: 1338 224 188 169 0 49 0
[pid=28061] ppid=28059 vsize=653248 CPUtime=12.63
/proc/28061/stat : 28061 (clasp) R 28059 28051 25802 0 -1 4194304 186166 0 0 0 1192 71 0 0 25 0 1 0 241515238 668925952 157900 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 163312 157901 181 154 0 162782 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 671000

[startup+25.5028 s]
/proc/loadavg: 0.96 0.99 0.99 2/67 28061
/proc/meminfo: memFree=612464/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.03
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 241515232 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28051/statm: 3100 459 342 3 0 200 0
[pid=28059] ppid=28051 vsize=5352 CPUtime=0
/proc/28059/stat : 28059 (sh) S 28051 28051 25802 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 241515237 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28059/statm: 1338 224 188 169 0 49 0
[pid=28061] ppid=28059 vsize=1252456 CPUtime=25.43
/proc/28061/stat : 28061 (clasp) R 28059 28051 25802 0 -1 4194304 351432 0 0 0 2402 141 0 0 25 0 1 0 241515238 1282514944 295208 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7829115 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 313114 295209 181 154 0 312584 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1270208



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.4012 s]
/proc/loadavg: 0.97 0.99 0.99 2/67 28061
/proc/meminfo: memFree=37872/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.03
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 241515232 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28051/statm: 3100 459 342 3 0 200 0
[pid=28059] ppid=28051 vsize=5352 CPUtime=0
/proc/28059/stat : 28059 (sh) S 28051 28051 25802 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 241515237 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28059/statm: 1338 224 188 169 0 49 0
[pid=28061] ppid=28059 vsize=1817000 CPUtime=39.31
/proc/28061/stat : 28061 (clasp) R 28059 28051 25802 0 -1 4194304 523340 0 0 0 3721 210 0 0 25 0 1 0 241515238 1860608000 438394 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 454250 438394 181 154 0 453720 0
Current children cumulated CPU time (s) 39.34
Current children cumulated vsize (KiB) 1834752

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

[startup+39.4012 s]
/proc/loadavg: 0.97 0.99 0.99 2/67 28061
/proc/meminfo: memFree=37872/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.03
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 241515232 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28051/statm: 3100 459 342 3 0 200 0
[pid=28059] ppid=28051 vsize=5352 CPUtime=0
/proc/28059/stat : 28059 (sh) S 28051 28051 25802 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 241515237 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28059/statm: 1338 224 188 169 0 49 0
[pid=28061] ppid=28059 vsize=1817000 CPUtime=39.31
/proc/28061/stat : 28061 (clasp) R 28059 28051 25802 0 -1 4194304 523340 0 0 0 3721 210 0 0 25 0 1 0 241515238 1860608000 438394 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/28061/statm: 454250 438394 181 154 0 453720 0
Current children cumulated CPU time (s) 39.34
Current children cumulated vsize (KiB) 1834752

# WARNING:
# current cumulated CPU time (0.14 s) is less than in the last sample (39.34 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.2 s) to the 'lost time'.

[startup+39.5204 s]
/proc/loadavg: 0.97 0.99 0.99 3/69 28072
/proc/meminfo: memFree=764896/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.06
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 728 3365 0 0 0 0 4 2 17 0 1 0 241515232 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28051/statm: 3100 461 342 3 0 200 0
[pid=28070] ppid=28051 vsize=5352 CPUtime=0
/proc/28070/stat : 28070 (sh) S 28051 28051 25802 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 241519175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28070/statm: 1338 224 188 169 0 49 0
[pid=28072] ppid=28070 vsize=8596 CPUtime=0.08
/proc/28072/stat : 28072 (clasp) R 28070 28051 25802 0 -1 4194304 1793 0 0 0 7 1 0 0 22 0 1 0 241519175 8802304 1756 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28072/statm: 2149 1757 181 154 0 1619 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 26348

Sending SIGKILL to process tree (bottom up)

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

[startup+39.8011 s]
/proc/loadavg: 0.97 0.99 0.99 3/69 28072
/proc/meminfo: memFree=764896/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.06
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 728 3365 0 0 0 0 4 2 17 0 1 0 241515232 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28051/statm: 3100 461 342 3 0 200 0
[pid=28070] ppid=28051 vsize=5352 CPUtime=0
/proc/28070/stat : 28070 (sh) S 28051 28051 25802 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 241519175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28070/statm: 1338 224 188 169 0 49 0
[pid=28072] ppid=28070 vsize=28796 CPUtime=0.35
/proc/28072/stat : 28072 (clasp) R 28070 28051 25802 0 -1 4194304 6987 0 0 0 31 4 0 0 24 0 1 0 241519175 29487104 6593 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28072/statm: 7199 6593 181 154 0 6669 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 46548

[startup+40.6012 s]
/proc/loadavg: 0.97 0.99 0.99 2/68 28072
/proc/meminfo: memFree=1727080/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.06
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 728 3365 0 0 0 0 4 2 17 0 1 0 241515232 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28051/statm: 3100 461 342 3 0 200 0
[pid=28070] ppid=28051 vsize=5352 CPUtime=0
/proc/28070/stat : 28070 (sh) S 28051 28051 25802 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 241519175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28070/statm: 1338 224 188 169 0 49 0
[pid=28072] ppid=28070 vsize=80140 CPUtime=1.15
/proc/28072/stat : 28072 (clasp) R 28070 28051 25802 0 -1 4194304 21204 0 0 0 107 8 0 0 25 0 1 0 241519175 82063360 18720 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28072/statm: 20035 18720 181 154 0 19505 0
Current children cumulated CPU time (s) 1.21
Current children cumulated vsize (KiB) 97892

[startup+41.0012 s]
/proc/loadavg: 0.97 0.99 0.99 2/68 28072
/proc/meminfo: memFree=1727080/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.06
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 728 3365 0 0 0 0 4 2 17 0 1 0 241515232 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28051/statm: 3100 461 342 3 0 200 0
[pid=28070] ppid=28051 vsize=5352 CPUtime=0
/proc/28070/stat : 28070 (sh) S 28051 28051 25802 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 241519175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28070/statm: 1338 224 188 169 0 49 0
[pid=28072] ppid=28070 vsize=101032 CPUtime=1.55
/proc/28072/stat : 28072 (clasp) R 28070 28051 25802 0 -1 4194304 27268 0 0 0 143 12 0 0 25 0 1 0 241519175 103456768 24354 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7829061 0 0 4096 0 0 0 0 17 1 0 0
/proc/28072/statm: 25258 24355 181 154 0 24728 0
Current children cumulated CPU time (s) 1.61
Current children cumulated vsize (KiB) 118784

[startup+41.4022 s]
/proc/loadavg: 0.97 0.99 0.99 2/68 28072
/proc/meminfo: memFree=1727080/2055920 swapFree=4183136/4192956
[pid=28051] ppid=28049 vsize=12400 CPUtime=0.06
/proc/28051/stat : 28051 (pbclasp) S 28049 28051 25802 0 -1 4194304 728 3365 0 0 0 0 4 2 17 0 1 0 241515232 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28051/statm: 3100 461 342 3 0 200 0
[pid=28070] ppid=28051 vsize=5352 CPUtime=0
/proc/28070/stat : 28070 (sh) S 28051 28051 25802 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 241519175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28070/statm: 1338 224 188 169 0 49 0
[pid=28072] ppid=28070 vsize=126952 CPUtime=1.95
/proc/28072/stat : 28072 (clasp) R 28070 28051 25802 0 -1 4194304 33902 0 0 0 180 15 0 0 25 0 1 0 241519175 129998848 29821 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28072/statm: 31738 29821 181 154 0 31208 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 144704

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28051 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=44993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 0.082987
# while last known CPU time is 2.01
#
# 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): 39.2
#  lost CPU user time (s): 37.13
#  lost CPU system time (s): 2.07

Real time (s): 41.4303
CPU time (s): 41.21
CPU user time (s): 38.97
CPU system time (s): 2.24
CPU usage (%): 99.4683
Max. virtual memory (cumulated for all children) (KiB): 1865896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4573
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= 139
involuntary context switches= 35

runsolver used 0.040993 second user time and 0.098984 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Tue May  1 07:16:32 UTC 2007

IDJOB= 431201
IDBENCH= 48035
IDSOLVER= 158
FILE ID= node57/431201-1178003792

PBS_JOBID= 4728230

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=23-P2=2-P3=5-P4=29-P5=7-P6=23-P7=17-B.opb
COMMAND LINE= pbclasp instance-431201-1178003792.opb /tmp/evaluation/431201-1178003792/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-431201-1178003792 -o ROOT/results/node57/conversion-431201-1178003792 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431201-1178003792/instance-431201-1178003792.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-431201-1178003792 -o ROOT/results/node57/solver-431201-1178003792 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431201-1178003792.opb /tmp/evaluation/431201-1178003792/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  28e49b20edb0178df64878397f43f87c

RANDOM SEED= 472864722

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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:       1784160 kB
Buffers:         23644 kB
Cached:         178020 kB
SwapCached:       3628 kB
Active:          57652 kB
Inactive:       155024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784160 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          16324 kB
Slab:            45224 kB
Committed_AS:  3717572 kB
PageTables:       1412 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= 66563 MiB

End job on node57 on Tue May  1 07:17:14 UTC 2007