Trace number 429157

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) 42.06 42.2284

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb
MD5SUM4a54e07caaccf9019e5a54d4dcd3a55b
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 benchmark0.062989
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 variables90
Total number of constraints11
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 constraints11
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

Solver Data (download as text)

40.13/40.23	c Somebody sent me a SIGTERM
40.13/40.23	s UNKNOWN
40.13/40.24	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429157-1177981283/instance-429157-1177981283.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node27/watcher-429157-1177981283 -o ROOT/results/node27/solver-429157-1177981283 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429157-1177981283.opb /tmp/evaluation/429157-1177981283/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: 0.85 0.94 0.84 3/71 7386
/proc/meminfo: memFree=1781032/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12268 CPUtime=0
/proc/7386/stat : 7386 (pbclasp) R 7384 7386 27487 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 210824239 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244445837925 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/7386/statm: 3067 317 242 3 0 167 0

[startup+0.0711359 s]
/proc/loadavg: 0.85 0.94 0.84 3/71 7386
/proc/meminfo: memFree=1781032/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.04
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 210824239 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7386/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.101134 s]
/proc/loadavg: 0.85 0.94 0.84 3/71 7386
/proc/meminfo: memFree=1781032/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.04
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 210824239 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7386/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.301156 s]
/proc/loadavg: 0.85 0.94 0.84 3/71 7386
/proc/meminfo: memFree=1781032/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.04
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 210824239 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7386/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701194 s]
/proc/loadavg: 0.85 0.94 0.84 3/71 7386
/proc/meminfo: memFree=1781032/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.04
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 210824239 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7386/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.50127 s]
/proc/loadavg: 0.85 0.94 0.84 2/74 7396
/proc/meminfo: memFree=1718088/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.04
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 210824239 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7386/statm: 3100 459 342 3 0 200 0
[pid=7394] ppid=7386 vsize=5352 CPUtime=0
/proc/7394/stat : 7394 (sh) S 7386 7386 27487 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 210824245 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7394/statm: 1338 224 188 169 0 49 0
[pid=7396] ppid=7394 vsize=94548 CPUtime=1.43
/proc/7396/stat : 7396 (clasp) R 7394 7386 27487 0 -1 4194304 25277 0 0 0 130 13 0 0 25 0 1 0 210824245 96817152 22854 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7396/statm: 23637 22855 181 154 0 23107 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 112300

[startup+3.10144 s]
/proc/loadavg: 0.85 0.94 0.84 2/74 7412
/proc/meminfo: memFree=1656512/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.04
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 210824239 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7386/statm: 3100 459 342 3 0 200 0
[pid=7394] ppid=7386 vsize=5352 CPUtime=0
/proc/7394/stat : 7394 (sh) S 7386 7386 27487 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 210824245 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7394/statm: 1338 224 188 169 0 49 0
[pid=7396] ppid=7394 vsize=182772 CPUtime=3.02
/proc/7396/stat : 7396 (clasp) R 7394 7386 27487 0 -1 4194304 50493 0 0 0 278 24 0 0 25 0 1 0 210824245 187158528 44275 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7396/statm: 45693 44276 181 154 0 45163 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 200524

[startup+6.30176 s]
/proc/loadavg: 0.86 0.94 0.84 2/74 7430
/proc/meminfo: memFree=1488056/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.04
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 210824239 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7386/statm: 3100 459 342 3 0 200 0
[pid=7394] ppid=7386 vsize=5352 CPUtime=0
/proc/7394/stat : 7394 (sh) S 7386 7386 27487 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 210824245 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7394/statm: 1338 224 188 169 0 49 0
[pid=7396] ppid=7394 vsize=346816 CPUtime=6.21
/proc/7396/stat : 7396 (clasp) R 7394 7386 27487 0 -1 4194304 94348 0 0 0 579 42 0 0 25 0 1 0 210824245 355139584 83911 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7396/statm: 86704 83911 181 154 0 86174 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 364568

[startup+12.7024 s]
/proc/loadavg: 0.87 0.94 0.84 2/74 7440
/proc/meminfo: memFree=1183928/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.04
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 210824239 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7386/statm: 3100 459 342 3 0 200 0
[pid=7394] ppid=7386 vsize=5352 CPUtime=0
/proc/7394/stat : 7394 (sh) S 7386 7386 27487 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 210824245 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7394/statm: 1338 224 188 169 0 49 0
[pid=7396] ppid=7394 vsize=645724 CPUtime=12.61
/proc/7396/stat : 7396 (clasp) R 7394 7386 27487 0 -1 4194304 180449 0 0 0 1183 78 0 0 25 0 1 0 210824245 661221376 156668 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7396/statm: 161431 156668 181 154 0 160901 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 663476

[startup+25.5017 s]
/proc/loadavg: 0.90 0.94 0.84 2/74 7448
/proc/meminfo: memFree=614080/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.04
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 210824239 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7386/statm: 3100 459 342 3 0 200 0
[pid=7394] ppid=7386 vsize=5352 CPUtime=0
/proc/7394/stat : 7394 (sh) S 7386 7386 27487 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 210824245 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7394/statm: 1338 224 188 169 0 49 0
[pid=7396] ppid=7394 vsize=1237488 CPUtime=25.39
/proc/7396/stat : 7396 (clasp) R 7394 7386 27487 0 -1 4194304 340204 0 0 0 2396 143 0 0 25 0 1 0 210824245 1267187712 294151 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1902203 0 0 4096 0 0 0 0 17 1 0 0
/proc/7396/statm: 309372 294152 181 154 0 308842 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 1255240



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+40.2012 s]
/proc/loadavg: 0.92 0.94 0.84 2/68 7472
/proc/meminfo: memFree=15752/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.04
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 210824239 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7386/statm: 3100 459 342 3 0 200 0
[pid=7394] ppid=7386 vsize=5352 CPUtime=0
/proc/7394/stat : 7394 (sh) S 7386 7386 27487 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 210824245 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7394/statm: 1338 224 188 169 0 49 0
[pid=7396] ppid=7394 vsize=1878012 CPUtime=40.09
/proc/7396/stat : 7396 (clasp) R 7394 7386 27487 0 -1 4194304 514510 0 0 0 3792 217 0 0 25 0 1 0 210824245 1923084288 444164 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7396/statm: 469503 444165 181 154 0 468973 0
Current children cumulated CPU time (s) 40.13
Current children cumulated vsize (KiB) 1895764

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

[startup+40.2012 s]
/proc/loadavg: 0.92 0.94 0.84 2/68 7472
/proc/meminfo: memFree=15752/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.04
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 210824239 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7386/statm: 3100 459 342 3 0 200 0
[pid=7394] ppid=7386 vsize=5352 CPUtime=0
/proc/7394/stat : 7394 (sh) S 7386 7386 27487 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 210824245 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7394/statm: 1338 224 188 169 0 49 0
[pid=7396] ppid=7394 vsize=1878012 CPUtime=40.09
/proc/7396/stat : 7396 (clasp) R 7394 7386 27487 0 -1 4194304 514510 0 0 0 3792 217 0 0 25 0 1 0 210824245 1923084288 444164 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7396/statm: 469503 444165 181 154 0 468973 0
Current children cumulated CPU time (s) 40.13
Current children cumulated vsize (KiB) 1895764

# WARNING:
# current cumulated CPU time (0.05 s) is less than in the last sample (40.13 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (40.08 s) to the 'lost time'.

[startup+40.3183 s]
/proc/loadavg: 0.92 0.94 0.84 2/68 7472
/proc/meminfo: memFree=15752/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.05
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 726 3366 0 0 0 0 3 2 18 0 1 0 210824239 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7386/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
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+41.4013 s]
/proc/loadavg: 0.92 0.94 0.84 2/69 7483
/proc/meminfo: memFree=1771072/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.05
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 726 3366 0 0 0 0 3 2 18 0 1 0 210824239 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7386/statm: 3100 460 342 3 0 200 0
[pid=7481] ppid=7386 vsize=5352 CPUtime=0
/proc/7481/stat : 7481 (sh) S 7386 7386 27487 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 210828264 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7481/statm: 1338 224 188 169 0 49 0
[pid=7483] ppid=7481 vsize=78672 CPUtime=1.12
/proc/7483/stat : 7483 (clasp) R 7481 7386 27487 0 -1 4194304 20417 0 0 0 104 8 0 0 25 0 1 0 210828265 80560128 18443 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7483/statm: 19668 18444 181 154 0 19138 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 96424

[startup+41.8053 s]
/proc/loadavg: 0.92 0.94 0.84 2/69 7483
/proc/meminfo: memFree=1704704/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.05
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 726 3366 0 0 0 0 3 2 18 0 1 0 210824239 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7386/statm: 3100 460 342 3 0 200 0
[pid=7481] ppid=7386 vsize=5352 CPUtime=0
/proc/7481/stat : 7481 (sh) S 7386 7386 27487 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 210828264 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7481/statm: 1338 224 188 169 0 49 0
[pid=7483] ppid=7481 vsize=99832 CPUtime=1.53
/proc/7483/stat : 7483 (clasp) R 7481 7386 27487 0 -1 4194304 26658 0 0 0 142 11 0 0 25 0 1 0 210828265 102227968 24235 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7483/statm: 24958 24237 181 154 0 24428 0
Current children cumulated CPU time (s) 1.58
Current children cumulated vsize (KiB) 117584

[startup+42.2014 s]
/proc/loadavg: 0.92 0.94 0.84 2/69 7483
/proc/meminfo: memFree=1704704/2055920 swapFree=4182936/4192956
[pid=7386] ppid=7384 vsize=12400 CPUtime=0.05
/proc/7386/stat : 7386 (pbclasp) S 7384 7386 27487 0 -1 4194304 726 3366 0 0 0 0 3 2 18 0 1 0 210824239 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7386/statm: 3100 460 342 3 0 200 0
[pid=7481] ppid=7386 vsize=5352 CPUtime=0
/proc/7481/stat : 7481 (sh) S 7386 7386 27487 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 210828264 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7481/statm: 1338 224 188 169 0 49 0
[pid=7483] ppid=7481 vsize=126204 CPUtime=1.93
/proc/7483/stat : 7483 (clasp) R 7481 7386 27487 0 -1 4194304 33545 0 0 0 179 14 0 0 25 0 1 0 210828265 129232896 29657 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7483/statm: 31551 29658 181 154 0 31021 0
Current children cumulated CPU time (s) 1.98
Current children cumulated vsize (KiB) 143956

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7386 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=42993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 0.080987
# while last known CPU time is 1.98
#
# 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): 40.08
#  lost CPU user time (s): 37.92
#  lost CPU system time (s): 2.16

Real time (s): 42.2284
CPU time (s): 42.06
CPU user time (s): 39.74
CPU system time (s): 2.32
CPU usage (%): 99.6012
Max. virtual memory (cumulated for all children) (KiB): 1895764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.042993
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= 4570
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= 138
involuntary context switches= 26

runsolver used 0.041993 second user time and 0.123981 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Tue May  1 01:01:23 UTC 2007

IDJOB= 429157
IDBENCH= 47889
IDSOLVER= 158
FILE ID= node27/429157-1177981283

PBS_JOBID= 4728096

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=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb
COMMAND LINE= pbclasp instance-429157-1177981283.opb /tmp/evaluation/429157-1177981283/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-429157-1177981283 -o ROOT/results/node27/conversion-429157-1177981283 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429157-1177981283/instance-429157-1177981283.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-429157-1177981283 -o ROOT/results/node27/solver-429157-1177981283 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429157-1177981283.opb /tmp/evaluation/429157-1177981283/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  4a54e07caaccf9019e5a54d4dcd3a55b

RANDOM SEED= 92742873

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1781568 kB
Buffers:         28064 kB
Cached:         169424 kB
SwapCached:       3996 kB
Active:          29312 kB
Inactive:       178976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781568 kB
SwapTotal:     4192956 kB
SwapFree:      4182936 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          17248 kB
Slab:            51680 kB
Committed_AS:  2332340 kB
PageTables:       1636 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 node27 on Tue May  1 01:02:06 UTC 2007