Trace number 431579

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) 40.82 40.929

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=71-P1=79-P2=101-P3=109-P4=107-P5=97-P6=127-P7=127-P8=67-B.opb
MD5SUM81c333fcff34b0322e8b1b71c0cda382
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 benchmark0.187971
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 variables168
Total number of constraints17
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 constraints17
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

Solver Data (download as text)

38.86/38.91	c Somebody sent me a SIGTERM
38.86/38.91	s UNKNOWN
38.86/38.92	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431579-1178007905/instance-431579-1178007905.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node52/watcher-431579-1178007905 -o ROOT/results/node52/solver-431579-1178007905 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431579-1178007905.opb /tmp/evaluation/431579-1178007905/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: 1.00 1.01 1.00 3/64 20191
/proc/meminfo: memFree=1858692/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12268 CPUtime=0
/proc/20191/stat : 20191 (pbclasp) D 20189 20191 19782 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 155635569 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273653922405 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/20191/statm: 3067 317 242 3 0 167 0

[startup+0.10015 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 20191
/proc/meminfo: memFree=1858692/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.07
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 573 1592 0 0 0 0 7 0 16 0 1 0 155635569 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20191/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+0.201153 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 20191
/proc/meminfo: memFree=1858692/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.07
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 573 1592 0 0 0 0 7 0 16 0 1 0 155635569 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20191/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+0.301159 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 20191
/proc/meminfo: memFree=1858692/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.07
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 573 1592 0 0 0 0 7 0 16 0 1 0 155635569 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20191/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+0.701186 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 20191
/proc/meminfo: memFree=1858692/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.07
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 573 1592 0 0 0 0 7 0 16 0 1 0 155635569 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20191/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+1.50224 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 20201
/proc/meminfo: memFree=1792044/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.07
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 573 1592 0 0 0 0 7 0 16 0 1 0 155635569 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20191/statm: 3100 464 343 3 0 200 0
[pid=20199] ppid=20191 vsize=5352 CPUtime=0
/proc/20199/stat : 20199 (sh) S 20191 20191 19782 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 155635579 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20199/statm: 1338 224 188 169 0 49 0
[pid=20201] ppid=20199 vsize=92976 CPUtime=1.39
/proc/20201/stat : 20201 (clasp) R 20199 20191 19782 0 -1 4194304 24711 0 0 0 129 10 0 0 25 0 1 0 155635579 95207424 22329 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/20201/statm: 23244 22330 181 154 0 22714 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 110728

[startup+3.10135 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 20201
/proc/meminfo: memFree=1729388/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.07
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 573 1592 0 0 0 0 7 0 16 0 1 0 155635569 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20191/statm: 3100 464 343 3 0 200 0
[pid=20199] ppid=20191 vsize=5352 CPUtime=0
/proc/20199/stat : 20199 (sh) S 20191 20191 19782 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 155635579 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20199/statm: 1338 224 188 169 0 49 0
[pid=20201] ppid=20199 vsize=187460 CPUtime=3
/proc/20201/stat : 20201 (clasp) R 20199 20191 19782 0 -1 4194304 50354 0 0 0 278 22 0 0 25 0 1 0 155635579 191959040 44272 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20201/statm: 46865 44272 181 154 0 46335 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 205212

[startup+6.30157 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 20201
/proc/meminfo: memFree=1557676/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.07
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 573 1592 0 0 0 0 7 0 16 0 1 0 155635569 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20191/statm: 3100 464 343 3 0 200 0
[pid=20199] ppid=20191 vsize=5352 CPUtime=0
/proc/20199/stat : 20199 (sh) S 20191 20191 19782 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 155635579 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20199/statm: 1338 224 188 169 0 49 0
[pid=20201] ppid=20199 vsize=357040 CPUtime=6.2
/proc/20201/stat : 20201 (clasp) R 20199 20191 19782 0 -1 4194304 95117 0 0 0 581 39 0 0 25 0 1 0 155635579 365608960 84984 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20201/statm: 89260 84986 181 154 0 88730 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 374792

[startup+12.702 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 20201
/proc/meminfo: memFree=1246964/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.07
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 573 1592 0 0 0 0 7 0 16 0 1 0 155635569 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20191/statm: 3100 464 343 3 0 200 0
[pid=20199] ppid=20191 vsize=5352 CPUtime=0
/proc/20199/stat : 20199 (sh) S 20191 20191 19782 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 155635579 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20199/statm: 1338 224 188 169 0 49 0
[pid=20201] ppid=20199 vsize=662484 CPUtime=12.59
/proc/20201/stat : 20201 (clasp) R 20199 20191 19782 0 -1 4194304 181601 0 0 0 1189 70 0 0 25 0 1 0 155635579 678383616 159248 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/20201/statm: 165621 159249 181 154 0 165091 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 680236

[startup+25.5019 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 20201
/proc/meminfo: memFree=668084/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.07
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 573 1592 0 0 0 0 7 0 16 0 1 0 155635569 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20191/statm: 3100 464 343 3 0 200 0
[pid=20199] ppid=20191 vsize=5352 CPUtime=0
/proc/20199/stat : 20199 (sh) S 20191 20191 19782 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 155635579 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20199/statm: 1338 224 188 169 0 49 0
[pid=20201] ppid=20199 vsize=1224784 CPUtime=25.39
/proc/20201/stat : 20201 (clasp) R 20199 20191 19782 0 -1 4194304 342767 0 0 0 2406 133 0 0 25 0 1 0 155635579 1254178816 298690 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20201/statm: 306196 298691 181 154 0 305666 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1242536



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.9018 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 20201
/proc/meminfo: memFree=103092/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.07
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 573 1592 0 0 0 0 7 0 16 0 1 0 155635569 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20191/statm: 3100 464 343 3 0 200 0
[pid=20199] ppid=20191 vsize=5352 CPUtime=0
/proc/20199/stat : 20199 (sh) S 20191 20191 19782 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 155635579 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20199/statm: 1338 224 188 169 0 49 0
[pid=20201] ppid=20199 vsize=1826096 CPUtime=38.79
/proc/20201/stat : 20201 (clasp) R 20199 20191 19782 0 -1 4194304 495014 0 0 0 3687 192 0 0 25 0 1 0 155635579 1869922304 437891 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20201/statm: 456524 437891 181 154 0 455994 0
Current children cumulated CPU time (s) 38.86
Current children cumulated vsize (KiB) 1843848

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

[startup+38.9018 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 20201
/proc/meminfo: memFree=103092/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.07
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 573 1592 0 0 0 0 7 0 16 0 1 0 155635569 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20191/statm: 3100 464 343 3 0 200 0
[pid=20199] ppid=20191 vsize=5352 CPUtime=0
/proc/20199/stat : 20199 (sh) S 20191 20191 19782 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 155635579 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20199/statm: 1338 224 188 169 0 49 0
[pid=20201] ppid=20199 vsize=1826096 CPUtime=38.79
/proc/20201/stat : 20201 (clasp) R 20199 20191 19782 0 -1 4194304 495014 0 0 0 3687 192 0 0 25 0 1 0 155635579 1869922304 437891 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20201/statm: 456524 437891 181 154 0 455994 0
Current children cumulated CPU time (s) 38.86
Current children cumulated vsize (KiB) 1843848

# WARNING:
# current cumulated CPU time (0.09 s) is less than in the last sample (38.86 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.77 s) to the 'lost time'.

[startup+39.0179 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 20201
/proc/meminfo: memFree=103092/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.09
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 734 3368 0 0 0 0 7 2 17 0 1 0 155635569 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20191/statm: 3100 466 343 3 0 200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+39.9018 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 20212
/proc/meminfo: memFree=1813100/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.09
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 734 3368 0 0 0 0 7 2 17 0 1 0 155635569 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20191/statm: 3100 466 343 3 0 200 0
[pid=20210] ppid=20191 vsize=5352 CPUtime=0
/proc/20210/stat : 20210 (sh) S 20191 20191 19782 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 155639463 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20210/statm: 1338 224 188 169 0 49 0
[pid=20212] ppid=20210 vsize=65548 CPUtime=0.95
/proc/20212/stat : 20212 (clasp) R 20210 20191 19782 0 -1 4194304 17222 0 0 0 88 7 0 0 25 0 1 0 155639463 67121152 15779 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20212/statm: 16387 15779 181 154 0 15857 0
Current children cumulated CPU time (s) 1.04
Current children cumulated vsize (KiB) 83300

[startup+40.7019 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 20212
/proc/meminfo: memFree=1748652/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.09
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 734 3368 0 0 0 0 7 2 17 0 1 0 155635569 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20191/statm: 3100 466 343 3 0 200 0
[pid=20210] ppid=20191 vsize=5352 CPUtime=0
/proc/20210/stat : 20210 (sh) S 20191 20191 19782 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 155639463 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20210/statm: 1338 224 188 169 0 49 0
[pid=20212] ppid=20210 vsize=116236 CPUtime=1.76
/proc/20212/stat : 20212 (clasp) R 20210 20191 19782 0 -1 4194304 30568 0 0 0 163 13 0 0 25 0 1 0 155639463 119025664 27350 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20212/statm: 29059 27351 181 154 0 28529 0
Current children cumulated CPU time (s) 1.85
Current children cumulated vsize (KiB) 133988

[startup+40.9019 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 20212
/proc/meminfo: memFree=1748652/2055920 swapFree=4182984/4192956
[pid=20191] ppid=20189 vsize=12400 CPUtime=0.09
/proc/20191/stat : 20191 (pbclasp) S 20189 20191 19782 0 -1 4194304 734 3368 0 0 0 0 7 2 17 0 1 0 155635569 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20191/statm: 3100 466 343 3 0 200 0
[pid=20210] ppid=20191 vsize=5352 CPUtime=0
/proc/20210/stat : 20210 (sh) S 20191 20191 19782 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 155639463 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20210/statm: 1338 224 188 169 0 49 0
[pid=20212] ppid=20210 vsize=125300 CPUtime=1.96
/proc/20212/stat : 20212 (clasp) R 20210 20191 19782 0 -1 4194304 33948 0 0 0 181 15 0 0 25 0 1 0 155639463 128307200 30060 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20212/statm: 31325 30060 181 154 0 30795 0
Current children cumulated CPU time (s) 2.05
Current children cumulated vsize (KiB) 143052

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20191 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=79987
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 0.117981
# while last known CPU time is 2.05
#
# 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): 38.77
#  lost CPU user time (s): 36.87
#  lost CPU system time (s): 1.9

Real time (s): 40.929
CPU time (s): 40.82
CPU user time (s): 38.75
CPU system time (s): 2.07
CPU usage (%): 99.7337
Max. virtual memory (cumulated for all children) (KiB): 1843848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.079987
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= 4587
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= 153
involuntary context switches= 25

runsolver used 0.033994 second user time and 0.099984 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue May  1 08:25:05 UTC 2007

IDJOB= 431579
IDBENCH= 48062
IDSOLVER= 158
FILE ID= node52/431579-1178007905

PBS_JOBID= 4728303

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=7-P0=71-P1=79-P2=101-P3=109-P4=107-P5=97-P6=127-P7=127-P8=67-B.opb
COMMAND LINE= pbclasp instance-431579-1178007905.opb /tmp/evaluation/431579-1178007905/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-431579-1178007905 -o ROOT/results/node52/conversion-431579-1178007905 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431579-1178007905/instance-431579-1178007905.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-431579-1178007905 -o ROOT/results/node52/solver-431579-1178007905 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431579-1178007905.opb /tmp/evaluation/431579-1178007905/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  81c333fcff34b0322e8b1b71c0cda382

RANDOM SEED= 589729538

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1859164 kB
Buffers:         34500 kB
Cached:          98156 kB
SwapCached:       3888 kB
Active:          85592 kB
Inactive:        57852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859164 kB
SwapTotal:     4192956 kB
SwapFree:      4182984 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          16228 kB
Slab:            39304 kB
Committed_AS:  2659400 kB
PageTables:       1484 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 node52 on Tue May  1 08:25:46 UTC 2007