Trace number 431019

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) 40.13 40.2294

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=41-P1=19-B.opb
MD5SUM515f2452a47dcd7c700e28959e56e1e0
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 benchmark0.013997
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 variables18
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 constraint6
Maximum length of a constraint42
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 8012
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)36
Sum of products size (including duplicates)72
Number of different products36
Sum of products size72

Solver Data (download as text)

38.17/38.22	c Somebody sent me a SIGTERM
38.17/38.22	s UNKNOWN
38.17/38.22	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431019-1178001936/instance-431019-1178001936.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node18/watcher-431019-1178001936 -o ROOT/results/node18/solver-431019-1178001936 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431019-1178001936.opb /tmp/evaluation/431019-1178001936/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: 0.86 0.97 0.99 3/77 15026
/proc/meminfo: memFree=1813424/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12268 CPUtime=0
/proc/15026/stat : 15026 (pbclasp) D 15024 15026 13277 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 248110999 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848976997 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/15026/statm: 3067 317 242 3 0 167 0

[startup+0.0974669 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 15026
/proc/meminfo: memFree=1813424/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.02
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 568 1590 0 0 0 0 1 1 16 0 1 0 248110999 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.101464 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 15026
/proc/meminfo: memFree=1813424/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.02
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 568 1590 0 0 0 0 1 1 16 0 1 0 248110999 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.301484 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 15026
/proc/meminfo: memFree=1813424/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.02
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 568 1590 0 0 0 0 1 1 16 0 1 0 248110999 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.701521 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 15026
/proc/meminfo: memFree=1813424/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.02
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 568 1590 0 0 0 0 1 1 16 0 1 0 248110999 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.5016 s]
/proc/loadavg: 0.86 0.97 0.99 2/80 15036
/proc/meminfo: memFree=1746824/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.02
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 568 1590 0 0 0 0 1 1 16 0 1 0 248110999 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 3100 457 342 3 0 200 0
[pid=15034] ppid=15026 vsize=5352 CPUtime=0
/proc/15034/stat : 15034 (sh) S 15026 15026 13277 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248111002 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15034/statm: 1338 224 188 169 0 49 0
[pid=15036] ppid=15034 vsize=98580 CPUtime=1.46
/proc/15036/stat : 15036 (clasp) R 15034 15026 13277 0 -1 4194304 24690 0 0 0 136 10 0 0 25 0 1 0 248111003 100945920 23817 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/15036/statm: 24645 23817 181 154 0 24115 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 116332

[startup+3.10175 s]
/proc/loadavg: 0.86 0.97 0.99 2/80 15036
/proc/meminfo: memFree=1683528/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.02
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 568 1590 0 0 0 0 1 1 16 0 1 0 248110999 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 3100 457 342 3 0 200 0
[pid=15034] ppid=15026 vsize=5352 CPUtime=0
/proc/15034/stat : 15034 (sh) S 15026 15026 13277 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248111002 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15034/statm: 1338 224 188 169 0 49 0
[pid=15036] ppid=15034 vsize=189088 CPUtime=3.05
/proc/15036/stat : 15036 (clasp) R 15034 15026 13277 0 -1 4194304 48279 0 0 0 286 19 0 0 25 0 1 0 248111003 193626112 45937 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/15036/statm: 47272 45937 181 154 0 46742 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 206840

[startup+6.30206 s]
/proc/loadavg: 0.87 0.97 0.99 2/80 15036
/proc/meminfo: memFree=1509960/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.02
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 568 1590 0 0 0 0 1 1 16 0 1 0 248110999 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 3100 457 342 3 0 200 0
[pid=15034] ppid=15026 vsize=5352 CPUtime=0
/proc/15034/stat : 15034 (sh) S 15026 15026 13277 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248111002 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15034/statm: 1338 224 188 169 0 49 0
[pid=15036] ppid=15034 vsize=363752 CPUtime=6.25
/proc/15036/stat : 15036 (clasp) R 15034 15026 13277 0 -1 4194304 92254 0 0 0 590 35 0 0 25 0 1 0 248111003 372482048 86739 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/15036/statm: 90938 86739 181 154 0 90408 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 381504

[startup+12.7017 s]
/proc/loadavg: 0.88 0.97 0.99 2/80 15036
/proc/meminfo: memFree=1191960/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.02
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 568 1590 0 0 0 0 1 1 16 0 1 0 248110999 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 3100 457 342 3 0 200 0
[pid=15034] ppid=15026 vsize=5352 CPUtime=0
/proc/15034/stat : 15034 (sh) S 15026 15026 13277 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248111002 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15034/statm: 1338 224 188 169 0 49 0
[pid=15036] ppid=15034 vsize=666336 CPUtime=12.65
/proc/15036/stat : 15036 (clasp) R 15034 15026 13277 0 -1 4194304 172268 0 0 0 1197 68 0 0 25 0 1 0 248111003 682328064 163079 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/15036/statm: 166584 163080 181 154 0 166054 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 684088

[startup+25.5019 s]
/proc/loadavg: 0.91 0.97 0.99 2/80 15036
/proc/meminfo: memFree=605464/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.02
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 568 1590 0 0 0 0 1 1 16 0 1 0 248110999 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 3100 457 342 3 0 200 0
[pid=15034] ppid=15026 vsize=5352 CPUtime=0
/proc/15034/stat : 15034 (sh) S 15026 15026 13277 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248111002 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15034/statm: 1338 224 188 169 0 49 0
[pid=15036] ppid=15034 vsize=1233700 CPUtime=25.45
/proc/15036/stat : 15036 (clasp) R 15034 15026 13277 0 -1 4194304 326678 0 0 0 2416 129 0 0 25 0 1 0 248111003 1263308800 304524 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/15036/statm: 308425 304524 181 154 0 307895 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1251452



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.2012 s]
/proc/loadavg: 0.92 0.97 0.99 2/80 15036
/proc/meminfo: memFree=54808/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.02
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 568 1590 0 0 0 0 1 1 16 0 1 0 248110999 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 3100 457 342 3 0 200 0
[pid=15034] ppid=15026 vsize=5352 CPUtime=0
/proc/15034/stat : 15034 (sh) S 15026 15026 13277 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248111002 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15034/statm: 1338 224 188 169 0 49 0
[pid=15036] ppid=15034 vsize=1830912 CPUtime=38.15
/proc/15036/stat : 15036 (clasp) R 15034 15026 13277 0 -1 4194304 460893 0 0 0 3637 178 0 0 25 0 1 0 248111003 1874853888 438739 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/15036/statm: 457728 438740 181 154 0 457198 0
Current children cumulated CPU time (s) 38.17
Current children cumulated vsize (KiB) 1848664

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

[startup+38.2012 s]
/proc/loadavg: 0.92 0.97 0.99 2/80 15036
/proc/meminfo: memFree=54808/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.02
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 568 1590 0 0 0 0 1 1 16 0 1 0 248110999 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 3100 457 342 3 0 200 0
[pid=15034] ppid=15026 vsize=5352 CPUtime=0
/proc/15034/stat : 15034 (sh) S 15026 15026 13277 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248111002 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15034/statm: 1338 224 188 169 0 49 0
[pid=15036] ppid=15034 vsize=1830912 CPUtime=38.15
/proc/15036/stat : 15036 (clasp) R 15034 15026 13277 0 -1 4194304 460893 0 0 0 3637 178 0 0 25 0 1 0 248111003 1874853888 438739 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/15036/statm: 457728 438740 181 154 0 457198 0
Current children cumulated CPU time (s) 38.17
Current children cumulated vsize (KiB) 1848664

# WARNING:
# current cumulated CPU time (0.03 s) is less than in the last sample (38.17 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.14 s) to the 'lost time'.

[startup+38.3182 s]
/proc/loadavg: 0.92 0.97 0.99 2/80 15036
/proc/meminfo: memFree=54808/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.03
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 725 3367 0 0 0 0 1 2 18 0 1 0 248110999 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15026/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
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+39.0012 s]
/proc/loadavg: 0.92 0.97 0.99 3/82 15047
/proc/meminfo: memFree=1267464/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.03
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 725 3367 0 0 0 0 1 2 18 0 1 0 248110999 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15026/statm: 3100 460 342 3 0 200 0
[pid=15045] ppid=15026 vsize=5352 CPUtime=0
/proc/15045/stat : 15045 (sh) S 15026 15026 13277 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 248114822 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1338 224 188 169 0 49 0
[pid=15047] ppid=15045 vsize=55588 CPUtime=0.75
/proc/15047/stat : 15047 (clasp) R 15045 15026 13277 0 -1 4194304 13879 0 0 0 70 5 0 0 25 0 1 0 248114822 56922112 13310 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8296059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15047/statm: 13897 13311 181 154 0 13367 0
Current children cumulated CPU time (s) 0.78
Current children cumulated vsize (KiB) 73340

[startup+39.8023 s]
/proc/loadavg: 0.92 0.97 0.99 2/81 15047
/proc/meminfo: memFree=1729488/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.03
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 725 3367 0 0 0 0 1 2 18 0 1 0 248110999 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15026/statm: 3100 460 342 3 0 200 0
[pid=15045] ppid=15026 vsize=5352 CPUtime=0
/proc/15045/stat : 15045 (sh) S 15026 15026 13277 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 248114822 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1338 224 188 169 0 49 0
[pid=15047] ppid=15045 vsize=105284 CPUtime=1.55
/proc/15047/stat : 15047 (clasp) R 15045 15026 13277 0 -1 4194304 26512 0 0 0 145 10 0 0 25 0 1 0 248114822 107810816 25142 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/15047/statm: 26321 25142 181 154 0 25791 0
Current children cumulated CPU time (s) 1.58
Current children cumulated vsize (KiB) 123036

[startup+40.2023 s]
/proc/loadavg: 0.92 0.97 0.99 2/81 15047
/proc/meminfo: memFree=1729488/2055920 swapFree=4147196/4192956
[pid=15026] ppid=15024 vsize=12400 CPUtime=0.03
/proc/15026/stat : 15026 (pbclasp) S 15024 15026 13277 0 -1 4194304 725 3367 0 0 0 0 1 2 18 0 1 0 248110999 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15026/statm: 3100 460 342 3 0 200 0
[pid=15045] ppid=15026 vsize=5352 CPUtime=0
/proc/15045/stat : 15045 (sh) S 15026 15026 13277 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 248114822 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1338 224 188 169 0 49 0
[pid=15047] ppid=15045 vsize=125624 CPUtime=1.96
/proc/15047/stat : 15047 (clasp) R 15045 15026 13277 0 -1 4194304 32231 0 0 0 184 12 0 0 25 0 1 0 248114822 128638976 30861 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8296059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15047/statm: 31406 30861 181 154 0 30876 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 143376

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15026 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=19996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=39993
# CPU time returned by wait4() is 0.059989
# 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): 38.14
#  lost CPU user time (s): 36.37
#  lost CPU system time (s): 1.77

Real time (s): 40.2294
CPU time (s): 40.13
CPU user time (s): 38.22
CPU system time (s): 1.91
CPU usage (%): 99.7528
Max. virtual memory (cumulated for all children) (KiB): 1848664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4569
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= 120
involuntary context switches= 23

runsolver used 0.035994 second user time and 0.119981 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue May  1 06:45:36 UTC 2007

IDJOB= 431019
IDBENCH= 48022
IDSOLVER= 158
FILE ID= node18/431019-1178001936

PBS_JOBID= 4728236

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=41-P1=19-B.opb
COMMAND LINE= pbclasp instance-431019-1178001936.opb /tmp/evaluation/431019-1178001936/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-431019-1178001936 -o ROOT/results/node18/conversion-431019-1178001936 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431019-1178001936/instance-431019-1178001936.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-431019-1178001936 -o ROOT/results/node18/solver-431019-1178001936 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431019-1178001936.opb /tmp/evaluation/431019-1178001936/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  515f2452a47dcd7c700e28959e56e1e0

RANDOM SEED= 700691758

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1813768 kB
Buffers:         41636 kB
Cached:         109116 kB
SwapCached:      14420 kB
Active:         118232 kB
Inactive:        56188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813768 kB
SwapTotal:     4192956 kB
SwapFree:      4147196 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          30716 kB
Slab:            53232 kB
Committed_AS:  6466236 kB
PageTables:       1780 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= 66564 MiB

End job on node18 on Tue May  1 06:46:17 UTC 2007