Trace number 430725

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) 40.4 40.5322

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=223-P1=73-B.opb
MD5SUM922420a68683b7e293a59c451b6ae509
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 benchmark0.024995
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 130456
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)

38.45/38.52	c Somebody sent me a SIGTERM
38.45/38.52	s UNKNOWN
38.45/38.52	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430725-1177998175/instance-430725-1177998175.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node66/watcher-430725-1177998175 -o ROOT/results/node66/solver-430725-1177998175 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430725-1177998175.opb /tmp/evaluation/430725-1177998175/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: 0.84 0.94 0.98 3/64 16195
/proc/meminfo: memFree=1825512/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12268 CPUtime=0
/proc/16195/stat : 16195 (pbclasp) D 16193 16195 15386 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 275807111 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607804517 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/16195/statm: 3067 317 242 3 0 167 0

[startup+0.00922393 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 16195
/proc/meminfo: memFree=1825512/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0
/proc/16195/stat : 16195 (pbclasp) R 16193 16195 15386 0 -1 4194304 471 0 0 0 0 0 0 0 18 0 1 0 275807111 12697600 438 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607636639 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16195/statm: 3100 438 323 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101246 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 16195
/proc/meminfo: memFree=1825512/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.01
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 275807111 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16195/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.301281 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 16195
/proc/meminfo: memFree=1825512/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.01
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 275807111 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16195/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.701361 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 16195
/proc/meminfo: memFree=1825512/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.01
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 275807111 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16195/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+1.50152 s]
/proc/loadavg: 0.84 0.94 0.98 2/67 16205
/proc/meminfo: memFree=1757960/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.01
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 275807111 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16195/statm: 3100 459 343 3 0 200 0
[pid=16203] ppid=16195 vsize=5352 CPUtime=0
/proc/16203/stat : 16203 (sh) S 16195 16195 15386 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275807115 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16203/statm: 1338 224 188 169 0 49 0
[pid=16205] ppid=16203 vsize=101300 CPUtime=1.45
/proc/16205/stat : 16205 (clasp) R 16203 16195 15386 0 -1 4194304 25226 0 0 0 135 10 0 0 25 0 1 0 275807115 103731200 24353 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16205/statm: 25325 24353 181 154 0 24795 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 119052

[startup+3.10184 s]
/proc/loadavg: 0.85 0.94 0.98 2/67 16205
/proc/meminfo: memFree=1692616/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.01
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 275807111 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16195/statm: 3100 459 343 3 0 200 0
[pid=16203] ppid=16195 vsize=5352 CPUtime=0
/proc/16203/stat : 16203 (sh) S 16195 16195 15386 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275807115 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16203/statm: 1338 224 188 169 0 49 0
[pid=16205] ppid=16203 vsize=194352 CPUtime=3.05
/proc/16205/stat : 16205 (clasp) R 16203 16195 15386 0 -1 4194304 49059 0 0 0 285 20 0 0 25 0 1 0 275807115 199016448 47046 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16205/statm: 48588 47046 181 154 0 48058 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 212104

[startup+6.30148 s]
/proc/loadavg: 0.85 0.94 0.98 2/67 16205
/proc/meminfo: memFree=1514376/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.01
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 275807111 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16195/statm: 3100 459 343 3 0 200 0
[pid=16203] ppid=16195 vsize=5352 CPUtime=0
/proc/16203/stat : 16203 (sh) S 16195 16195 15386 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275807115 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16203/statm: 1338 224 188 169 0 49 0
[pid=16205] ppid=16203 vsize=370912 CPUtime=6.25
/proc/16205/stat : 16205 (clasp) R 16203 16195 15386 0 -1 4194304 92127 0 0 0 587 38 0 0 25 0 1 0 275807115 379813888 89088 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16205/statm: 92728 89088 181 154 0 92198 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 388664

[startup+12.7018 s]
/proc/loadavg: 0.88 0.94 0.98 2/67 16205
/proc/meminfo: memFree=1190864/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.01
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 275807111 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16195/statm: 3100 459 343 3 0 200 0
[pid=16203] ppid=16195 vsize=5352 CPUtime=0
/proc/16203/stat : 16203 (sh) S 16195 16195 15386 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275807115 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16203/statm: 1338 224 188 169 0 49 0
[pid=16205] ppid=16203 vsize=683112 CPUtime=12.65
/proc/16205/stat : 16205 (clasp) R 16203 16195 15386 0 -1 4194304 173334 0 0 0 1194 71 0 0 25 0 1 0 275807115 699506688 166450 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10274427 0 0 4096 0 0 0 0 17 1 0 0
/proc/16205/statm: 170778 166450 181 154 0 170248 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 700864

[startup+25.5013 s]
/proc/loadavg: 0.89 0.94 0.98 2/67 16207
/proc/meminfo: memFree=594264/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.01
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 275807111 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16195/statm: 3100 459 343 3 0 200 0
[pid=16203] ppid=16195 vsize=5352 CPUtime=0
/proc/16203/stat : 16203 (sh) S 16195 16195 15386 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275807115 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16203/statm: 1338 224 188 169 0 49 0
[pid=16205] ppid=16203 vsize=1260972 CPUtime=25.44
/proc/16205/stat : 16205 (clasp) R 16203 16195 15386 0 -1 4194304 325939 0 0 0 2411 133 0 0 25 0 1 0 275807115 1291235328 310403 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16205/statm: 315243 310403 181 154 0 314713 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1278724



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.5059 s]
/proc/loadavg: 0.92 0.94 0.98 2/67 16207
/proc/meminfo: memFree=20888/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.01
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 275807111 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16195/statm: 3100 459 343 3 0 200 0
[pid=16203] ppid=16195 vsize=5352 CPUtime=0
/proc/16203/stat : 16203 (sh) S 16195 16195 15386 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275807115 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16203/statm: 1338 224 188 169 0 49 0
[pid=16205] ppid=16203 vsize=1880856 CPUtime=38.44
/proc/16205/stat : 16205 (clasp) R 16203 16195 15386 0 -1 4194304 465722 0 0 0 3659 185 0 0 25 0 1 0 275807115 1925996544 450186 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/16205/statm: 470214 450186 181 154 0 469684 0
Current children cumulated CPU time (s) 38.45
Current children cumulated vsize (KiB) 1898608

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

[startup+38.5059 s]
/proc/loadavg: 0.92 0.94 0.98 2/67 16207
/proc/meminfo: memFree=20888/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.01
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 275807111 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16195/statm: 3100 459 343 3 0 200 0
[pid=16203] ppid=16195 vsize=5352 CPUtime=0
/proc/16203/stat : 16203 (sh) S 16195 16195 15386 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275807115 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16203/statm: 1338 224 188 169 0 49 0
[pid=16205] ppid=16203 vsize=1880856 CPUtime=38.44
/proc/16205/stat : 16205 (clasp) R 16203 16195 15386 0 -1 4194304 465722 0 0 0 3659 185 0 0 25 0 1 0 275807115 1925996544 450186 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/16205/statm: 470214 450186 181 154 0 469684 0
Current children cumulated CPU time (s) 38.45
Current children cumulated vsize (KiB) 1898608

# 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+38.6185 s]
/proc/loadavg: 0.92 0.94 0.98 2/67 16207
/proc/meminfo: memFree=20888/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.04
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 729 3367 0 0 0 0 2 2 17 0 1 0 275807111 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16195/statm: 3100 461 343 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: 0.92 0.94 0.98 2/68 16218
/proc/meminfo: memFree=1758344/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.04
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 729 3367 0 0 0 0 2 2 17 0 1 0 275807111 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16195/statm: 3100 461 343 3 0 200 0
[pid=16216] ppid=16195 vsize=5352 CPUtime=0
/proc/16216/stat : 16216 (sh) S 16195 16195 15386 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 275810964 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16216/statm: 1338 224 188 169 0 49 0
[pid=16218] ppid=16216 vsize=89776 CPUtime=1.25
/proc/16218/stat : 16218 (clasp) R 16216 16195 15386 0 -1 4194304 22071 0 0 0 115 10 0 0 25 0 1 0 275810965 91930624 21198 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16218/statm: 22444 21198 181 154 0 21914 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 107528

[startup+40.2013 s]
/proc/loadavg: 0.92 0.94 0.98 2/68 16218
/proc/meminfo: memFree=1758344/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.04
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 729 3367 0 0 0 0 2 2 17 0 1 0 275807111 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16195/statm: 3100 461 343 3 0 200 0
[pid=16216] ppid=16195 vsize=5352 CPUtime=0
/proc/16216/stat : 16216 (sh) S 16195 16195 15386 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 275810964 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16216/statm: 1338 224 188 169 0 49 0
[pid=16218] ppid=16216 vsize=114232 CPUtime=1.65
/proc/16218/stat : 16218 (clasp) R 16216 16195 15386 0 -1 4194304 28466 0 0 0 153 12 0 0 25 0 1 0 275810965 116973568 27137 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16218/statm: 28558 27139 181 154 0 28028 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 131984

[startup+40.4013 s]
/proc/loadavg: 0.92 0.94 0.98 2/68 16218
/proc/meminfo: memFree=1758344/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.04
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 729 3367 0 0 0 0 2 2 17 0 1 0 275807111 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16195/statm: 3100 461 343 3 0 200 0
[pid=16216] ppid=16195 vsize=5352 CPUtime=0
/proc/16216/stat : 16216 (sh) S 16195 16195 15386 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 275810964 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16216/statm: 1338 224 188 169 0 49 0
[pid=16218] ppid=16216 vsize=127544 CPUtime=1.85
/proc/16218/stat : 16218 (clasp) R 16216 16195 15386 0 -1 4194304 31400 0 0 0 171 14 0 0 25 0 1 0 275810965 130605056 30071 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16218/statm: 31886 30071 181 154 0 31356 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 145296

[startup+40.5013 s]
/proc/loadavg: 0.92 0.94 0.98 2/68 16218
/proc/meminfo: memFree=1758344/2055920 swapFree=4183004/4192956
[pid=16195] ppid=16193 vsize=12400 CPUtime=0.04
/proc/16195/stat : 16195 (pbclasp) S 16193 16195 15386 0 -1 4194304 729 3367 0 0 0 0 2 2 17 0 1 0 275807111 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16195/statm: 3100 461 343 3 0 200 0
[pid=16216] ppid=16195 vsize=5352 CPUtime=0
/proc/16216/stat : 16216 (sh) S 16195 16195 15386 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 275810964 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16216/statm: 1338 224 188 169 0 49 0
[pid=16218] ppid=16216 vsize=129128 CPUtime=1.95
/proc/16218/stat : 16218 (clasp) R 16216 16195 15386 0 -1 4194304 32858 0 0 0 181 14 0 0 25 0 1 0 275810965 132227072 31529 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16218/statm: 32282 31529 181 154 0 31752 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 146880

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16195 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=27995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 0.065989
# while last known CPU time is 1.99
#
# 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): 36.58
#  lost CPU system time (s): 1.83

Real time (s): 40.5322
CPU time (s): 40.4
CPU user time (s): 38.41
CPU system time (s): 1.99
CPU usage (%): 99.6737
Max. virtual memory (cumulated for all children) (KiB): 1898608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.027995
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= 4576
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= 127
involuntary context switches= 22

runsolver used 0.037994 second user time and 0.093985 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue May  1 05:42:55 UTC 2007

IDJOB= 430725
IDBENCH= 48001
IDSOLVER= 158
FILE ID= node66/430725-1177998175

PBS_JOBID= 4728257

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=8-P0=223-P1=73-B.opb
COMMAND LINE= pbclasp instance-430725-1177998175.opb /tmp/evaluation/430725-1177998175/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-430725-1177998175 -o ROOT/results/node66/conversion-430725-1177998175 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430725-1177998175/instance-430725-1177998175.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-430725-1177998175 -o ROOT/results/node66/solver-430725-1177998175 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-430725-1177998175.opb /tmp/evaluation/430725-1177998175/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  922420a68683b7e293a59c451b6ae509

RANDOM SEED= 538086617

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1825984 kB
Buffers:         21220 kB
Cached:         132440 kB
SwapCached:       3760 kB
Active:          51884 kB
Inactive:       112168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825984 kB
SwapTotal:     4192956 kB
SwapFree:      4183004 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          16036 kB
Slab:            51952 kB
Committed_AS:  2867916 kB
PageTables:       1376 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 node66 on Tue May  1 05:43:36 UTC 2007