Trace number 429073

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) 41.57 41.8293

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=107-P1=7-P2=73-P3=61-B.opb
MD5SUMaca556d38b23293c39a313a437063f67
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 benchmark0.053991
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 variables63
Total number of constraints7
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 constraints7
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)147
Sum of products size (including duplicates)294
Number of different products147
Sum of products size294

Solver Data (download as text)

39.66/39.82	c Somebody sent me a SIGTERM
39.66/39.82	s UNKNOWN
39.66/39.87	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429073-1177980943/instance-429073-1177980943.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node16/watcher-429073-1177980943 -o ROOT/results/node16/solver-429073-1177980943 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429073-1177980943.opb /tmp/evaluation/429073-1177980943/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: 0.92 0.97 0.82 3/77 23536
/proc/meminfo: memFree=1857272/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12268 CPUtime=0
/proc/23536/stat : 23536 (pbclasp) D 23534 23536 23396 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 246011970 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962540645 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/23536/statm: 3067 317 242 3 0 167 0

[startup+0.051887 s]
/proc/loadavg: 0.92 0.97 0.82 3/77 23536
/proc/meminfo: memFree=1857272/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 246011970 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 3100 439 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101873 s]
/proc/loadavg: 0.92 0.97 0.82 3/77 23536
/proc/meminfo: memFree=1857272/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 246011970 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 3100 439 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.301832 s]
/proc/loadavg: 0.92 0.97 0.82 3/77 23536
/proc/meminfo: memFree=1857272/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0.03
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 246011970 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23536/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.701747 s]
/proc/loadavg: 0.92 0.97 0.82 3/77 23536
/proc/meminfo: memFree=1857272/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0.03
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 246011970 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23536/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.50158 s]
/proc/loadavg: 0.92 0.97 0.82 2/80 23546
/proc/meminfo: memFree=1799704/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0.03
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 246011970 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23536/statm: 3100 460 343 3 0 200 0
[pid=23544] ppid=23536 vsize=5352 CPUtime=0
/proc/23544/stat : 23544 (sh) S 23536 23536 23396 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246011984 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23544/statm: 1338 224 188 169 0 49 0
[pid=23546] ppid=23544 vsize=90868 CPUtime=1.32
/proc/23546/stat : 23546 (clasp) R 23544 23536 23396 0 -1 4194304 23912 0 3 0 124 8 0 0 25 0 1 0 246011984 93048832 21533 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23546/statm: 22717 21533 181 154 0 22187 0
Current children cumulated CPU time (s) 1.35
Current children cumulated vsize (KiB) 108620

[startup+3.10124 s]
/proc/loadavg: 0.92 0.97 0.82 2/80 23546
/proc/meminfo: memFree=1736664/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0.03
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 246011970 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23536/statm: 3100 460 343 3 0 200 0
[pid=23544] ppid=23536 vsize=5352 CPUtime=0
/proc/23544/stat : 23544 (sh) S 23536 23536 23396 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246011984 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23544/statm: 1338 224 188 169 0 49 0
[pid=23546] ppid=23544 vsize=183048 CPUtime=2.93
/proc/23546/stat : 23546 (clasp) R 23544 23536 23396 0 -1 4194304 48851 0 3 0 274 19 0 0 25 0 1 0 246011984 187441152 43380 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23546/statm: 45762 43380 181 154 0 45232 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 200800

[startup+6.30257 s]
/proc/loadavg: 0.93 0.97 0.82 2/80 23546
/proc/meminfo: memFree=1566040/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0.03
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 246011970 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23536/statm: 3100 460 343 3 0 200 0
[pid=23544] ppid=23536 vsize=5352 CPUtime=0
/proc/23544/stat : 23544 (sh) S 23536 23536 23396 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246011984 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23544/statm: 1338 224 188 169 0 49 0
[pid=23546] ppid=23544 vsize=351188 CPUtime=6.12
/proc/23546/stat : 23546 (clasp) R 23544 23536 23396 0 -1 4194304 93711 0 3 0 577 35 0 0 25 0 1 0 246011984 359616512 83581 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/23546/statm: 87797 83582 181 154 0 87267 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 368940

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.82 2/80 23546
/proc/meminfo: memFree=1256160/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0.03
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 246011970 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23536/statm: 3100 460 343 3 0 200 0
[pid=23544] ppid=23536 vsize=5352 CPUtime=0
/proc/23544/stat : 23544 (sh) S 23536 23536 23396 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246011984 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23544/statm: 1338 224 188 169 0 49 0
[pid=23546] ppid=23544 vsize=653072 CPUtime=12.53
/proc/23546/stat : 23546 (clasp) R 23544 23536 23396 0 -1 4194304 180072 0 3 0 1183 70 0 0 25 0 1 0 246011984 668745728 157722 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650403 0 0 4096 0 0 0 0 17 1 0 0
/proc/23546/statm: 163268 157723 181 154 0 162738 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 670824

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.82 2/80 23546
/proc/meminfo: memFree=677984/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0.03
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 246011970 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23536/statm: 3100 460 343 3 0 200 0
[pid=23544] ppid=23536 vsize=5352 CPUtime=0
/proc/23544/stat : 23544 (sh) S 23536 23536 23396 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246011984 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23544/statm: 1338 224 188 169 0 49 0
[pid=23546] ppid=23544 vsize=1247792 CPUtime=25.32
/proc/23546/stat : 23546 (clasp) R 23544 23536 23396 0 -1 4194304 335958 0 3 0 2401 131 0 0 25 0 1 0 246011984 1277739008 297075 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23546/statm: 311948 297076 181 154 0 311418 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 1265544



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.8025 s]
/proc/loadavg: 0.96 0.97 0.82 2/80 23546
/proc/meminfo: memFree=63840/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0.03
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 246011970 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23536/statm: 3100 460 343 3 0 200 0
[pid=23544] ppid=23536 vsize=5352 CPUtime=0
/proc/23544/stat : 23544 (sh) S 23536 23536 23396 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246011984 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23544/statm: 1338 224 188 169 0 49 0
[pid=23546] ppid=23544 vsize=1819668 CPUtime=39.63
/proc/23546/stat : 23546 (clasp) R 23544 23536 23396 0 -1 4194304 505846 0 3 0 3766 197 0 0 25 0 1 0 246011984 1863340032 445265 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23546/statm: 454917 445265 181 154 0 454387 0
Current children cumulated CPU time (s) 39.66
Current children cumulated vsize (KiB) 1837420

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

[startup+39.8025 s]
/proc/loadavg: 0.96 0.97 0.82 2/80 23546
/proc/meminfo: memFree=63840/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0.03
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 246011970 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23536/statm: 3100 460 343 3 0 200 0
[pid=23544] ppid=23536 vsize=5352 CPUtime=0
/proc/23544/stat : 23544 (sh) S 23536 23536 23396 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246011984 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23544/statm: 1338 224 188 169 0 49 0
[pid=23546] ppid=23544 vsize=1819668 CPUtime=39.63
/proc/23546/stat : 23546 (clasp) R 23544 23536 23396 0 -1 4194304 505846 0 3 0 3766 197 0 0 25 0 1 0 246011984 1863340032 445265 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23546/statm: 454917 445265 181 154 0 454387 0
Current children cumulated CPU time (s) 39.66
Current children cumulated vsize (KiB) 1837420

# WARNING:
# current cumulated CPU time (0.05 s) is less than in the last sample (39.66 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.61 s) to the 'lost time'.

[startup+39.92 s]
/proc/loadavg: 0.96 0.97 0.82 2/80 23546
/proc/meminfo: memFree=63840/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0.05
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 735 3369 0 0 0 0 3 2 17 0 1 0 246011970 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 3100 462 343 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+40.6024 s]
/proc/loadavg: 0.96 0.97 0.82 2/81 23557
/proc/meminfo: memFree=1806872/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0.05
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 735 3369 0 0 0 0 3 2 17 0 1 0 246011970 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 3100 462 343 3 0 200 0
[pid=23555] ppid=23536 vsize=5352 CPUtime=0
/proc/23555/stat : 23555 (sh) S 23536 23536 23396 0 -1 4194304 289 121 0 0 0 0 0 0 21 0 1 0 246015958 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23555/statm: 1338 224 188 169 0 49 0
[pid=23557] ppid=23555 vsize=53236 CPUtime=0.71
/proc/23557/stat : 23557 (clasp) R 23555 23536 23396 0 -1 4194304 13501 0 0 0 66 5 0 0 25 0 1 0 246015958 54513664 12392 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23557/statm: 13309 12392 181 154 0 12779 0
Current children cumulated CPU time (s) 0.76
Current children cumulated vsize (KiB) 70988

[startup+41.4012 s]
/proc/loadavg: 0.96 0.97 0.82 2/81 23557
/proc/meminfo: memFree=1806872/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0.05
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 735 3369 0 0 0 0 3 2 17 0 1 0 246011970 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 3100 462 343 3 0 200 0
[pid=23555] ppid=23536 vsize=5352 CPUtime=0
/proc/23555/stat : 23555 (sh) S 23536 23536 23396 0 -1 4194304 289 121 0 0 0 0 0 0 21 0 1 0 246015958 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23555/statm: 1338 224 188 169 0 49 0
[pid=23557] ppid=23555 vsize=101112 CPUtime=1.5
/proc/23557/stat : 23557 (clasp) R 23555 23536 23396 0 -1 4194304 26403 0 0 0 140 10 0 0 25 0 1 0 246015958 103538688 24021 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23557/statm: 25278 24021 181 154 0 24748 0
Current children cumulated CPU time (s) 1.55
Current children cumulated vsize (KiB) 118864

[startup+41.8051 s]
/proc/loadavg: 0.96 0.97 0.82 2/81 23557
/proc/meminfo: memFree=1743256/2055920 swapFree=4148612/4192956
[pid=23536] ppid=23534 vsize=12400 CPUtime=0.05
/proc/23536/stat : 23536 (pbclasp) S 23534 23536 23396 0 -1 4194304 735 3369 0 0 0 0 3 2 17 0 1 0 246011970 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 3100 462 343 3 0 200 0
[pid=23555] ppid=23536 vsize=5352 CPUtime=0
/proc/23555/stat : 23555 (sh) S 23536 23536 23396 0 -1 4194304 289 121 0 0 0 0 0 0 21 0 1 0 246015958 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23555/statm: 1338 224 188 169 0 49 0
[pid=23557] ppid=23555 vsize=122420 CPUtime=1.91
/proc/23557/stat : 23557 (clasp) R 23555 23536 23396 0 -1 4194304 33114 0 0 0 178 13 0 0 25 0 1 0 246015958 125358080 29632 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23557/statm: 30605 29632 181 154 0 30075 0
Current children cumulated CPU time (s) 1.96
Current children cumulated vsize (KiB) 140172

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23536 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=40993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=36994
# CPU time returned by wait4() is 0.077987
# while last known CPU time is 1.96
#
# 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): 39.61
#  lost CPU user time (s): 37.66
#  lost CPU system time (s): 1.95

Real time (s): 41.8293
CPU time (s): 41.57
CPU user time (s): 39.47
CPU system time (s): 2.1
CPU usage (%): 99.3801
Max. virtual memory (cumulated for all children) (KiB): 1851264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4585
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= 143
involuntary context switches= 29

runsolver used 0.040993 second user time and 0.123981 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue May  1 00:55:43 UTC 2007

IDJOB= 429073
IDBENCH= 47883
IDSOLVER= 158
FILE ID= node16/429073-1177980943

PBS_JOBID= 4728141

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=107-P1=7-P2=73-P3=61-B.opb
COMMAND LINE= pbclasp instance-429073-1177980943.opb /tmp/evaluation/429073-1177980943/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-429073-1177980943 -o ROOT/results/node16/conversion-429073-1177980943 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429073-1177980943/instance-429073-1177980943.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-429073-1177980943 -o ROOT/results/node16/solver-429073-1177980943 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429073-1177980943.opb /tmp/evaluation/429073-1177980943/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  aca556d38b23293c39a313a437063f67

RANDOM SEED= 320103557

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1857744 kB
Buffers:         26172 kB
Cached:          85480 kB
SwapCached:      11972 kB
Active:          77236 kB
Inactive:        57468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857744 kB
SwapTotal:     4192956 kB
SwapFree:      4148612 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          30084 kB
Slab:            49008 kB
Committed_AS:  7671752 kB
PageTables:       1836 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 node16 on Tue May  1 00:56:25 UTC 2007