Trace number 429647

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) 40.38 40.5404

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=157-P1=47-B.opb
MD5SUM65e30a452de5692ad7673801cf6b385e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.023995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables24
Total number of constraints3
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 constraints3
Minimum length of a constraint8
Maximum length of a constraint72
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130516
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)64
Sum of products size (including duplicates)128
Number of different products64
Sum of products size128

Solver Data (download as text)

38.45/38.53	c Somebody sent me a SIGTERM
38.45/38.53	s UNKNOWN
38.45/38.53	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429647-1177987104/instance-429647-1177987104.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node40/watcher-429647-1177987104 -o ROOT/results/node40/solver-429647-1177987104 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429647-1177987104.opb /tmp/evaluation/429647-1177987104/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: 1.04 1.02 1.00 3/77 17071
/proc/meminfo: memFree=1796856/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12268 CPUtime=0
/proc/17071/stat : 17071 (pbclasp) R 17069 17071 12852 0 -1 4194304 395 0 0 0 0 0 0 0 18 0 1 0 127589973 12562432 362 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519455457 0 0 4224 0 0 0 0 17 1 0 0
/proc/17071/statm: 3067 363 276 3 0 167 0

[startup+0.0938829 s]
/proc/loadavg: 1.04 1.02 1.00 3/77 17071
/proc/meminfo: memFree=1796856/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.01
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 127589973 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17071/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.101881 s]
/proc/loadavg: 1.04 1.02 1.00 3/77 17071
/proc/meminfo: memFree=1796856/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.01
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 127589973 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17071/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.301923 s]
/proc/loadavg: 1.04 1.02 1.00 3/77 17071
/proc/meminfo: memFree=1796856/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.01
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 127589973 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17071/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.702006 s]
/proc/loadavg: 1.04 1.02 1.00 3/77 17071
/proc/meminfo: memFree=1796856/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.01
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 127589973 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17071/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+1.50118 s]
/proc/loadavg: 1.04 1.02 1.00 2/80 17081
/proc/meminfo: memFree=1729744/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.01
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 127589973 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17071/statm: 3100 459 343 3 0 200 0
[pid=17079] ppid=17071 vsize=5352 CPUtime=0
/proc/17079/stat : 17079 (sh) S 17071 17071 12852 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 127589977 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17079/statm: 1338 224 188 169 0 49 0
[pid=17081] ppid=17079 vsize=100456 CPUtime=1.44
/proc/17081/stat : 17081 (clasp) R 17079 17071 12852 0 -1 4194304 25149 0 0 0 134 10 0 0 25 0 1 0 127589977 102866944 24276 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17081/statm: 25114 24277 181 154 0 24584 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 118208

[startup+3.10251 s]
/proc/loadavg: 1.04 1.02 1.00 2/80 17081
/proc/meminfo: memFree=1664016/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.01
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 127589973 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17071/statm: 3100 459 343 3 0 200 0
[pid=17079] ppid=17071 vsize=5352 CPUtime=0
/proc/17079/stat : 17079 (sh) S 17071 17071 12852 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 127589977 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17079/statm: 1338 224 188 169 0 49 0
[pid=17081] ppid=17079 vsize=193952 CPUtime=3.04
/proc/17081/stat : 17081 (clasp) R 17079 17071 12852 0 -1 4194304 49093 0 0 0 284 20 0 0 25 0 1 0 127589977 198606848 47080 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/17081/statm: 48488 47081 181 154 0 47958 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 211704

[startup+6.30118 s]
/proc/loadavg: 1.04 1.02 1.00 2/80 17081
/proc/meminfo: memFree=1484880/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.01
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 127589973 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17071/statm: 3100 459 343 3 0 200 0
[pid=17079] ppid=17071 vsize=5352 CPUtime=0
/proc/17079/stat : 17079 (sh) S 17071 17071 12852 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 127589977 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17079/statm: 1338 224 188 169 0 49 0
[pid=17081] ppid=17079 vsize=371036 CPUtime=6.23
/proc/17081/stat : 17081 (clasp) R 17079 17071 12852 0 -1 4194304 92309 0 0 0 585 38 0 0 25 0 1 0 127589977 379940864 89270 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17081/statm: 92759 89271 181 154 0 92229 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 388788

[startup+12.7015 s]
/proc/loadavg: 1.03 1.02 1.00 2/80 17081
/proc/meminfo: memFree=1160984/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.01
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 127589973 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17071/statm: 3100 459 343 3 0 200 0
[pid=17079] ppid=17071 vsize=5352 CPUtime=0
/proc/17079/stat : 17079 (sh) S 17071 17071 12852 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 127589977 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17079/statm: 1338 224 188 169 0 49 0
[pid=17081] ppid=17079 vsize=682916 CPUtime=12.63
/proc/17081/stat : 17081 (clasp) R 17079 17071 12852 0 -1 4194304 173669 0 0 0 1193 70 0 0 25 0 1 0 127589977 699305984 166785 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17081/statm: 170729 166785 181 154 0 170199 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 700668

[startup+25.5012 s]
/proc/loadavg: 1.03 1.01 1.00 2/80 17081
/proc/meminfo: memFree=560344/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.01
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 127589973 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17071/statm: 3100 459 343 3 0 200 0
[pid=17079] ppid=17071 vsize=5352 CPUtime=0
/proc/17079/stat : 17079 (sh) S 17071 17071 12852 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 127589977 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17079/statm: 1338 224 188 169 0 49 0
[pid=17081] ppid=17079 vsize=1262740 CPUtime=25.44
/proc/17081/stat : 17081 (clasp) R 17079 17071 12852 0 -1 4194304 327261 0 0 0 2410 134 0 0 25 0 1 0 127589977 1293045760 311725 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7345787 0 0 4096 0 0 0 0 17 1 0 0
/proc/17081/statm: 315685 311726 181 154 0 315155 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1280492



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.5129 s]
/proc/loadavg: 1.02 1.01 1.00 2/80 17081
/proc/meminfo: memFree=16280/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.01
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 127589973 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17071/statm: 3100 459 343 3 0 200 0
[pid=17079] ppid=17071 vsize=5352 CPUtime=0
/proc/17079/stat : 17079 (sh) S 17071 17071 12852 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 127589977 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17079/statm: 1338 224 188 169 0 49 0
[pid=17081] ppid=17079 vsize=1884140 CPUtime=38.44
/proc/17081/stat : 17081 (clasp) R 17079 17071 12852 0 -1 4194304 466477 0 0 0 3657 187 0 0 25 0 1 0 127589977 1929359360 450941 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/17081/statm: 471035 450941 181 154 0 470505 0
Current children cumulated CPU time (s) 38.45
Current children cumulated vsize (KiB) 1901892

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

[startup+38.5129 s]
/proc/loadavg: 1.02 1.01 1.00 2/80 17081
/proc/meminfo: memFree=16280/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.01
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 127589973 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17071/statm: 3100 459 343 3 0 200 0
[pid=17079] ppid=17071 vsize=5352 CPUtime=0
/proc/17079/stat : 17079 (sh) S 17071 17071 12852 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 127589977 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17079/statm: 1338 224 188 169 0 49 0
[pid=17081] ppid=17079 vsize=1884140 CPUtime=38.44
/proc/17081/stat : 17081 (clasp) R 17079 17071 12852 0 -1 4194304 466477 0 0 0 3657 187 0 0 25 0 1 0 127589977 1929359360 450941 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/17081/statm: 471035 450941 181 154 0 470505 0
Current children cumulated CPU time (s) 38.45
Current children cumulated vsize (KiB) 1901892

# WARNING:
# current cumulated CPU time (0.04 s) is less than in the last sample (38.45 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.41 s) to the 'lost time'.

[startup+38.6203 s]
/proc/loadavg: 1.02 1.01 1.00 2/80 17081
/proc/meminfo: memFree=16280/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.04
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 724 3253 0 0 0 0 2 2 17 0 1 0 127589973 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17071/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
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+39.8012 s]
/proc/loadavg: 1.02 1.01 1.00 2/82 17092
/proc/meminfo: memFree=1757248/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.04
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 724 3253 0 0 0 0 2 2 17 0 1 0 127589973 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17071/statm: 3100 460 343 3 0 200 0
[pid=17082] ppid=17071 vsize=0 CPUtime=0
/proc/17082/stat : 17082 (rm) Z 17071 17071 12852 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 127593826 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/17082/statm: 0 0 0 0 0 0 0
[pid=17090] ppid=17071 vsize=5352 CPUtime=0
/proc/17090/stat : 17090 (sh) S 17071 17071 12852 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 127593828 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17090/statm: 1338 224 188 169 0 49 0
[pid=17092] ppid=17090 vsize=89056 CPUtime=1.24
/proc/17092/stat : 17092 (clasp) R 17090 17071 12852 0 -1 4194304 21977 0 0 0 115 9 0 0 25 0 1 0 127593829 91193344 21104 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/17092/statm: 22264 21104 181 154 0 21734 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 106808

[startup+40.2013 s]
/proc/loadavg: 1.02 1.01 1.00 2/82 17092
/proc/meminfo: memFree=1757248/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.04
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 724 3253 0 0 0 0 2 2 17 0 1 0 127589973 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17071/statm: 3100 460 343 3 0 200 0
[pid=17082] ppid=17071 vsize=0 CPUtime=0
/proc/17082/stat : 17082 (rm) Z 17071 17071 12852 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 127593826 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/17082/statm: 0 0 0 0 0 0 0
[pid=17090] ppid=17071 vsize=5352 CPUtime=0
/proc/17090/stat : 17090 (sh) S 17071 17071 12852 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 127593828 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17090/statm: 1338 224 188 169 0 49 0
[pid=17092] ppid=17090 vsize=113396 CPUtime=1.64
/proc/17092/stat : 17092 (clasp) R 17090 17071 12852 0 -1 4194304 28358 0 0 0 152 12 0 0 25 0 1 0 127593829 116117504 27029 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/17092/statm: 28349 27029 181 154 0 27819 0
Current children cumulated CPU time (s) 1.68
Current children cumulated vsize (KiB) 131148

[startup+40.4013 s]
/proc/loadavg: 1.02 1.01 1.00 2/82 17092
/proc/meminfo: memFree=1757248/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.04
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 724 3253 0 0 0 0 2 2 17 0 1 0 127589973 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17071/statm: 3100 460 343 3 0 200 0
[pid=17082] ppid=17071 vsize=0 CPUtime=0
/proc/17082/stat : 17082 (rm) Z 17071 17071 12852 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 127593826 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/17082/statm: 0 0 0 0 0 0 0
[pid=17090] ppid=17071 vsize=5352 CPUtime=0
/proc/17090/stat : 17090 (sh) S 17071 17071 12852 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 127593828 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17090/statm: 1338 224 188 169 0 49 0
[pid=17092] ppid=17090 vsize=126844 CPUtime=1.84
/proc/17092/stat : 17092 (clasp) R 17090 17071 12852 0 -1 4194304 31291 0 0 0 171 13 0 0 25 0 1 0 127593829 129888256 29962 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/17092/statm: 31711 29962 181 154 0 31181 0
Current children cumulated CPU time (s) 1.88
Current children cumulated vsize (KiB) 144596

[startup+40.5013 s]
/proc/loadavg: 1.02 1.01 1.00 2/82 17092
/proc/meminfo: memFree=1757248/2055920 swapFree=4157412/4192956
[pid=17071] ppid=17069 vsize=12400 CPUtime=0.04
/proc/17071/stat : 17071 (pbclasp) S 17069 17071 12852 0 -1 4194304 724 3253 0 0 0 0 2 2 17 0 1 0 127589973 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17071/statm: 3100 460 343 3 0 200 0
[pid=17082] ppid=17071 vsize=0 CPUtime=0
/proc/17082/stat : 17082 (rm) Z 17071 17071 12852 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 127593826 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/17082/statm: 0 0 0 0 0 0 0
[pid=17090] ppid=17071 vsize=5352 CPUtime=0
/proc/17090/stat : 17090 (sh) S 17071 17071 12852 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 127593828 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17090/statm: 1338 224 188 169 0 49 0
[pid=17092] ppid=17090 vsize=128428 CPUtime=1.93
/proc/17092/stat : 17092 (clasp) R 17090 17071 12852 0 -1 4194304 32753 0 0 0 180 13 0 0 25 0 1 0 127593829 131510272 31424 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7345787 0 0 4096 0 0 0 0 17 1 0 0
/proc/17092/statm: 32107 31424 181 154 0 31577 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 146180

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17071 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=29995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=30995
# CPU time returned by wait4() is 0.06099
# while last known CPU time is 1.97
#
# 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): 38.41
#  lost CPU user time (s): 36.56
#  lost CPU system time (s): 1.85

Real time (s): 40.5404
CPU time (s): 40.38
CPU user time (s): 38.38
CPU system time (s): 2
CPU usage (%): 99.6043
Max. virtual memory (cumulated for all children) (KiB): 1901892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.029995
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4454
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= 115
involuntary context switches= 31

runsolver used 0.045993 second user time and 0.114982 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue May  1 02:38:24 UTC 2007

IDJOB= 429647
IDBENCH= 47924
IDSOLVER= 158
FILE ID= node40/429647-1177987104

PBS_JOBID= 4728180

Free space on /tmp= 66543 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=8-P0=157-P1=47-B.opb
COMMAND LINE= pbclasp instance-429647-1177987104.opb /tmp/evaluation/429647-1177987104/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-429647-1177987104 -o ROOT/results/node40/conversion-429647-1177987104 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429647-1177987104/instance-429647-1177987104.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-429647-1177987104 -o ROOT/results/node40/solver-429647-1177987104 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429647-1177987104.opb /tmp/evaluation/429647-1177987104/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  65e30a452de5692ad7673801cf6b385e

RANDOM SEED= 433219114

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1797264 kB
Buffers:         23380 kB
Cached:         147088 kB
SwapCached:      14968 kB
Active:          37408 kB
Inactive:       156664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797264 kB
SwapTotal:     4192956 kB
SwapFree:      4157412 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          30552 kB
Slab:            49916 kB
Committed_AS:  1160492 kB
PageTables:       1936 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= 66543 MiB

End job on node40 on Tue May  1 02:39:05 UTC 2007