Trace number 431719

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) 42.01 42.1299

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.opb
MD5SUMbd15d72e061a78dfd7cc65e865014c03
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 benchmark0.162974
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 variables189
Total number of constraints19
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 constraints19
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)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

Solver Data (download as text)

40.06/40.12	c Somebody sent me a SIGTERM
40.06/40.12	s UNKNOWN
40.06/40.12	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431719-1178009400/instance-431719-1178009400.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node44/watcher-431719-1178009400 -o ROOT/results/node44/solver-431719-1178009400 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431719-1178009400.opb /tmp/evaluation/431719-1178009400/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: 0.93 1.01 0.99 3/77 17380
/proc/meminfo: memFree=1830888/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12268 CPUtime=0
/proc/17380/stat : 17380 (pbclasp) D 17378 17380 16818 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 248851744 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264840641125 0 2147483391 4224 0 18446744072099855350 0 0 17 1 0 0
/proc/17380/statm: 3067 317 242 3 0 167 0

[startup+0.089468 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 17380
/proc/meminfo: memFree=1830888/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 492 0 0 0 0 0 0 0 16 0 1 0 248851744 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17380/statm: 3100 444 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.10148 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 17380
/proc/meminfo: memFree=1830888/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.07
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 560 1190 0 0 0 0 7 0 16 0 1 0 248851744 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/17380/statm: 3100 463 342 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+0.301487 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 17380
/proc/meminfo: memFree=1830888/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.08
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 573 1592 0 0 0 0 7 1 17 0 1 0 248851744 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17380/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+0.701528 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 17380
/proc/meminfo: memFree=1830888/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.08
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 573 1592 0 0 0 0 7 1 17 0 1 0 248851744 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17380/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+1.50161 s]
/proc/loadavg: 0.93 1.01 0.99 2/80 17390
/proc/meminfo: memFree=1771912/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.08
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 573 1592 0 0 0 0 7 1 17 0 1 0 248851744 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17380/statm: 3100 464 343 3 0 200 0
[pid=17388] ppid=17380 vsize=5352 CPUtime=0
/proc/17388/stat : 17388 (sh) S 17380 17380 16818 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248851754 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17388/statm: 1338 224 188 169 0 49 0
[pid=17390] ppid=17388 vsize=90860 CPUtime=1.38
/proc/17390/stat : 17390 (clasp) R 17388 17380 16818 0 -1 4194304 24239 0 0 0 129 9 0 0 25 0 1 0 248851754 93040640 21857 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17390/statm: 22715 21857 181 154 0 22185 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 108612

[startup+3.10177 s]
/proc/loadavg: 0.93 1.01 0.99 2/80 17390
/proc/meminfo: memFree=1709320/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.08
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 573 1592 0 0 0 0 7 1 17 0 1 0 248851744 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17380/statm: 3100 464 343 3 0 200 0
[pid=17388] ppid=17380 vsize=5352 CPUtime=0
/proc/17388/stat : 17388 (sh) S 17380 17380 16818 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248851754 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17388/statm: 1338 224 188 169 0 49 0
[pid=17390] ppid=17388 vsize=182480 CPUtime=2.99
/proc/17390/stat : 17390 (clasp) R 17388 17380 16818 0 -1 4194304 49107 0 0 0 279 20 0 0 25 0 1 0 248851754 186859520 43633 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17390/statm: 45620 43634 181 154 0 45090 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 200232

[startup+6.3021 s]
/proc/loadavg: 0.94 1.01 0.99 2/80 17390
/proc/meminfo: memFree=1538704/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.08
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 573 1592 0 0 0 0 7 1 17 0 1 0 248851744 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17380/statm: 3100 464 343 3 0 200 0
[pid=17388] ppid=17380 vsize=5352 CPUtime=0
/proc/17388/stat : 17388 (sh) S 17380 17380 16818 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248851754 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17388/statm: 1338 224 188 169 0 49 0
[pid=17390] ppid=17388 vsize=349724 CPUtime=6.18
/proc/17390/stat : 17390 (clasp) R 17388 17380 16818 0 -1 4194304 94137 0 0 0 581 37 0 0 25 0 1 0 248851754 358117376 84004 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17390/statm: 87431 84004 181 154 0 86901 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 367476

[startup+12.7018 s]
/proc/loadavg: 0.94 1.01 0.99 2/80 17390
/proc/meminfo: memFree=1225048/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.08
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 573 1592 0 0 0 0 7 1 17 0 1 0 248851744 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17380/statm: 3100 464 343 3 0 200 0
[pid=17388] ppid=17380 vsize=5352 CPUtime=0
/proc/17388/stat : 17388 (sh) S 17380 17380 16818 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248851754 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17388/statm: 1338 224 188 169 0 49 0
[pid=17390] ppid=17388 vsize=650912 CPUtime=12.59
/proc/17390/stat : 17390 (clasp) R 17388 17380 16818 0 -1 4194304 181319 0 0 0 1183 76 0 0 25 0 1 0 248851754 666533888 158966 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0
/proc/17390/statm: 162728 158967 181 154 0 162198 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 668664

[startup+25.5011 s]
/proc/loadavg: 0.95 1.01 0.99 2/80 17390
/proc/meminfo: memFree=647768/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.08
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 573 1592 0 0 0 0 7 1 17 0 1 0 248851744 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17380/statm: 3100 464 343 3 0 200 0
[pid=17388] ppid=17380 vsize=5352 CPUtime=0
/proc/17388/stat : 17388 (sh) S 17380 17380 16818 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248851754 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17388/statm: 1338 224 188 169 0 49 0
[pid=17390] ppid=17388 vsize=1251572 CPUtime=25.37
/proc/17390/stat : 17390 (clasp) R 17388 17380 16818 0 -1 4194304 341792 0 0 0 2395 142 0 0 25 0 1 0 248851754 1281609728 297715 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17390/statm: 312893 297715 181 154 0 312363 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1269324



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+40.1026 s]
/proc/loadavg: 0.96 1.01 0.99 2/80 17390
/proc/meminfo: memFree=31256/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.08
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 573 1592 0 0 0 0 7 1 17 0 1 0 248851744 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17380/statm: 3100 464 343 3 0 200 0
[pid=17388] ppid=17380 vsize=5352 CPUtime=0
/proc/17388/stat : 17388 (sh) S 17380 17380 16818 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248851754 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17388/statm: 1338 224 188 169 0 49 0
[pid=17390] ppid=17388 vsize=1888588 CPUtime=39.98
/proc/17390/stat : 17390 (clasp) R 17388 17380 16818 0 -1 4194304 509406 0 0 0 3791 207 0 0 25 0 1 0 248851754 1933914112 448822 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134656947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17390/statm: 472147 448822 198 154 0 471617 0
Current children cumulated CPU time (s) 40.06
Current children cumulated vsize (KiB) 1906340

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

[startup+40.1026 s]
/proc/loadavg: 0.96 1.01 0.99 2/80 17390
/proc/meminfo: memFree=31256/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.08
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 573 1592 0 0 0 0 7 1 17 0 1 0 248851744 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17380/statm: 3100 464 343 3 0 200 0
[pid=17388] ppid=17380 vsize=5352 CPUtime=0
/proc/17388/stat : 17388 (sh) S 17380 17380 16818 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248851754 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17388/statm: 1338 224 188 169 0 49 0
[pid=17390] ppid=17388 vsize=1888588 CPUtime=39.98
/proc/17390/stat : 17390 (clasp) R 17388 17380 16818 0 -1 4194304 509406 0 0 0 3791 207 0 0 25 0 1 0 248851754 1933914112 448822 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134656947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17390/statm: 472147 448822 198 154 0 471617 0
Current children cumulated CPU time (s) 40.06
Current children cumulated vsize (KiB) 1906340

# WARNING:
# current cumulated CPU time (0.09 s) is less than in the last sample (40.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.97 s) to the 'lost time'.

[startup+40.2203 s]
/proc/loadavg: 0.96 1.01 0.99 2/80 17390
/proc/meminfo: memFree=31256/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.09
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 734 3371 0 0 0 0 7 2 18 0 1 0 248851744 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17380/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+41.4017 s]
/proc/loadavg: 0.96 1.01 0.99 2/81 17401
/proc/meminfo: memFree=1798416/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.09
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 734 3371 0 0 0 0 7 2 18 0 1 0 248851744 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17380/statm: 3100 466 343 3 0 200 0
[pid=17399] ppid=17380 vsize=5352 CPUtime=0
/proc/17399/stat : 17399 (sh) S 17380 17380 16818 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 248855757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17399/statm: 1338 224 188 169 0 49 0
[pid=17401] ppid=17399 vsize=84384 CPUtime=1.25
/proc/17401/stat : 17401 (clasp) R 17399 17380 16818 0 -1 4194304 21757 0 0 0 115 10 0 0 25 0 1 0 248855758 86409216 19874 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17401/statm: 21096 19875 181 154 0 20566 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 102136

[startup+41.8058 s]
/proc/loadavg: 0.96 1.01 0.99 2/81 17401
/proc/meminfo: memFree=1733264/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.09
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 734 3371 0 0 0 0 7 2 18 0 1 0 248851744 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17380/statm: 3100 466 343 3 0 200 0
[pid=17399] ppid=17380 vsize=5352 CPUtime=0
/proc/17399/stat : 17399 (sh) S 17380 17380 16818 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 248855757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17399/statm: 1338 224 188 169 0 49 0
[pid=17401] ppid=17399 vsize=106620 CPUtime=1.65
/proc/17401/stat : 17401 (clasp) R 17399 17380 16818 0 -1 4194304 28045 0 0 0 153 12 0 0 25 0 1 0 248855758 109178880 25622 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17401/statm: 26655 25622 181 154 0 26125 0
Current children cumulated CPU time (s) 1.74
Current children cumulated vsize (KiB) 124372

[startup+42.0018 s]
/proc/loadavg: 0.96 1.01 0.99 2/81 17401
/proc/meminfo: memFree=1733264/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.09
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 734 3371 0 0 0 0 7 2 18 0 1 0 248851744 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17380/statm: 3100 466 343 3 0 200 0
[pid=17399] ppid=17380 vsize=5352 CPUtime=0
/proc/17399/stat : 17399 (sh) S 17380 17380 16818 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 248855757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17399/statm: 1338 224 188 169 0 49 0
[pid=17401] ppid=17399 vsize=119984 CPUtime=1.85
/proc/17401/stat : 17401 (clasp) R 17399 17380 16818 0 -1 4194304 31515 0 0 0 172 13 0 0 25 0 1 0 248855758 122863616 28297 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17401/statm: 29996 28297 181 154 0 29466 0
Current children cumulated CPU time (s) 1.94
Current children cumulated vsize (KiB) 137736

[startup+42.1018 s]
/proc/loadavg: 0.96 1.01 0.99 2/81 17401
/proc/meminfo: memFree=1733264/2055920 swapFree=4156220/4192956
[pid=17380] ppid=17378 vsize=12400 CPUtime=0.09
/proc/17380/stat : 17380 (pbclasp) S 17378 17380 16818 0 -1 4194304 734 3371 0 0 0 0 7 2 18 0 1 0 248851744 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17380/statm: 3100 466 343 3 0 200 0
[pid=17399] ppid=17380 vsize=5352 CPUtime=0
/proc/17399/stat : 17399 (sh) S 17380 17380 16818 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 248855757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17399/statm: 1338 224 188 169 0 49 0
[pid=17401] ppid=17399 vsize=121688 CPUtime=1.95
/proc/17401/stat : 17401 (clasp) R 17399 17380 16818 0 -1 4194304 32975 0 0 0 181 14 0 0 25 0 1 0 248855758 124608512 29696 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0
/proc/17401/statm: 30422 29696 181 154 0 29892 0
Current children cumulated CPU time (s) 2.04
Current children cumulated vsize (KiB) 139440

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17380 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=82987
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=43993
# CPU time returned by wait4() is 0.12698
# while last known CPU time is 2.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 39.97
#  lost CPU user time (s): 37.91
#  lost CPU system time (s): 2.06

Real time (s): 42.1299
CPU time (s): 42.01
CPU user time (s): 39.79
CPU system time (s): 2.22
CPU usage (%): 99.7155
Max. virtual memory (cumulated for all children) (KiB): 1906340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.082987
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4590
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= 154
involuntary context switches= 31

runsolver used 0.041993 second user time and 0.124981 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue May  1 08:50:00 UTC 2007

IDJOB= 431719
IDBENCH= 48072
IDSOLVER= 158
FILE ID= node44/431719-1178009400

PBS_JOBID= 4728304

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=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.opb
COMMAND LINE= pbclasp instance-431719-1178009400.opb /tmp/evaluation/431719-1178009400/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-431719-1178009400 -o ROOT/results/node44/conversion-431719-1178009400 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431719-1178009400/instance-431719-1178009400.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-431719-1178009400 -o ROOT/results/node44/solver-431719-1178009400 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431719-1178009400.opb /tmp/evaluation/431719-1178009400/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  bd15d72e061a78dfd7cc65e865014c03

RANDOM SEED= 374100001

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1831232 kB
Buffers:         31352 kB
Cached:         102264 kB
SwapCached:      13740 kB
Active:         100004 kB
Inactive:        58320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831232 kB
SwapTotal:     4192956 kB
SwapFree:      4156220 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          32772 kB
Slab:            51856 kB
Committed_AS:  1574644 kB
PageTables:       1736 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 node44 on Tue May  1 08:50:43 UTC 2007