Trace number 208107

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 NameAnswerCPU timeWall clock time
Diarmuid-wtdi 2006-12-21? (TO) 1800.07 1807.49

General information on the benchmark

Namerandom/rand-2-26/
rand-26-26-325-155-59021_ext.xml
MD5SUM9d60e36c663e411033c48ba1ee4a68e9
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark112.163
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-208107-1168185242 -o ROOT/results/node12/solver-208107-1168185242 -C 1800 -M 900 /tmp/evaluation/208107-1168185242/solver 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.95 2.00 1.99 5/95 2974
/proc/meminfo: memFree=1421904/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2975] ppid=2973 vsize=156 CPUtime=0
/proc/2975/stat : 2975 (cp) R 2973 2973 2562 0 -1 4194304 20 0 0 0 0 0 0 0 20 0 1 0 166920553 159744 3 18446744073709551615 4194304 4250668 548682069520 18446744073709551615 252426848896 0 0 4096 0 0 0 0 17 1 0 0
/proc/2975/statm: 39 3 0 13 0 1 0

[startup+0.10281 s]
/proc/loadavg: 1.95 2.00 1.99 5/95 2974
/proc/meminfo: memFree=1421904/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511886 s]
/proc/loadavg: 1.95 2.00 1.99 5/95 2974
/proc/meminfo: memFree=1421904/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34103 s]
/proc/loadavg: 1.95 2.00 1.99 3/97 2977
/proc/meminfo: memFree=1418048/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=1.17
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1144 0 0 0 117 0 0 0 25 0 1 0 166920554 6758400 1103 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677665 0 0 4096 130 0 0 0 17 1 0 0
/proc/2976/statm: 1650 1103 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 14552

[startup+2.97832 s]
/proc/loadavg: 1.95 2.00 1.99 3/97 2977
/proc/meminfo: memFree=1418048/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=2.8
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1144 0 0 0 280 0 0 0 25 0 1 0 166920554 6758400 1103 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/2976/statm: 1650 1103 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.8
Current children cumulated vsize (KiB) 14552

[startup+6.26992 s]
/proc/loadavg: 1.95 2.00 1.99 3/97 2977
/proc/meminfo: memFree=1417984/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=6.07
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1154 0 0 0 607 0 0 0 25 0 1 0 166920554 6758400 1113 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/2976/statm: 1650 1113 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 14552

[startup+12.7411 s]
/proc/loadavg: 2.03 2.02 2.00 3/97 2977
/proc/meminfo: memFree=1417984/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=12.51
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1155 0 0 0 1250 1 0 0 25 0 1 0 166920554 6758400 1114 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684566 0 0 4096 130 0 0 0 17 1 0 0
/proc/2976/statm: 1650 1114 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 14552

[startup+25.5774 s]
/proc/loadavg: 2.03 2.02 2.00 3/97 2977
/proc/meminfo: memFree=1418048/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=25.29
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1155 0 0 0 2527 2 0 0 25 0 1 0 166920554 6758400 1114 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684292 0 0 4096 130 0 0 0 17 1 0 0
/proc/2976/statm: 1650 1114 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 14552

[startup+51.268 s]
/proc/loadavg: 2.02 2.01 2.00 3/97 2977
/proc/meminfo: memFree=1418048/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=50.86
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1155 0 0 0 5081 5 0 0 25 0 1 0 166920554 6758400 1114 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/2976/statm: 1650 1114 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 14552

[startup+102.546 s]
/proc/loadavg: 2.01 2.01 2.00 3/97 2977
/proc/meminfo: memFree=1418048/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=101.92
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1155 0 0 0 10182 10 0 0 25 0 1 0 166920554 6758400 1114 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/2976/statm: 1650 1114 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 14552

[startup+162.597 s]
/proc/loadavg: 2.00 2.00 2.00 3/97 2977
/proc/meminfo: memFree=1418048/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=161.96
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1157 0 0 0 16179 17 0 0 25 0 1 0 166920554 6758400 1116 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/2976/statm: 1650 1116 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.96
Current children cumulated vsize (KiB) 14552

[startup+222.694 s]
/proc/loadavg: 2.00 2.00 2.00 4/97 2977
/proc/meminfo: memFree=1418048/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=222.03
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1157 0 0 0 22181 22 0 0 25 0 1 0 166920554 6758400 1116 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/2976/statm: 1650 1116 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 222.03
Current children cumulated vsize (KiB) 14552

[startup+282.726 s]
/proc/loadavg: 2.07 2.02 2.00 3/97 2977
/proc/meminfo: memFree=1418048/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=282.03
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1157 0 0 0 28173 30 0 0 25 0 1 0 166920554 6758400 1116 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/2976/statm: 1650 1116 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 282.03
Current children cumulated vsize (KiB) 14552

[startup+342.743 s]
/proc/loadavg: 2.08 2.03 2.00 3/97 2977
/proc/meminfo: memFree=1417984/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=342.03
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1157 0 0 0 34166 37 0 0 25 0 1 0 166920554 6758400 1116 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/2976/statm: 1650 1116 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 342.03

################
# More data... #
################

/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1239.71
Current children cumulated vsize (KiB) 14552

[startup+1304.02 s]
/proc/loadavg: 2.00 2.02 2.00 3/90 3263
/proc/meminfo: memFree=1534200/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=1299.47
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1157 0 0 0 129821 126 0 0 25 0 1 0 166920554 6758400 1116 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/2976/statm: 1650 1116 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1299.47
Current children cumulated vsize (KiB) 14552

[startup+1364.12 s]
/proc/loadavg: 2.00 2.01 2.00 3/90 3263
/proc/meminfo: memFree=1534200/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=1359.22
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1157 0 0 0 135790 132 0 0 25 0 1 0 166920554 6758400 1116 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/2976/statm: 1650 1116 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1359.22
Current children cumulated vsize (KiB) 14552

[startup+1424.21 s]
/proc/loadavg: 2.00 2.01 2.00 3/90 3263
/proc/meminfo: memFree=1534200/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=1418.98
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1157 0 0 0 141761 137 0 0 25 0 1 0 166920554 6758400 1116 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/2976/statm: 1650 1116 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1418.98
Current children cumulated vsize (KiB) 14552

[startup+1484.29 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 3265
/proc/meminfo: memFree=1534072/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=1478.74
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1157 0 0 0 147733 141 0 0 25 0 1 0 166920554 6758400 1116 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/2976/statm: 1650 1116 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1478.74
Current children cumulated vsize (KiB) 14552

[startup+1544.38 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 3265
/proc/meminfo: memFree=1534072/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=1538.47
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1157 0 0 0 153699 148 0 0 25 0 1 0 166920554 6758400 1116 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/2976/statm: 1650 1116 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1538.47
Current children cumulated vsize (KiB) 14552

[startup+1604.47 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 3265
/proc/meminfo: memFree=1534072/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=1598.23
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1157 0 0 0 159670 153 0 0 25 0 1 0 166920554 6758400 1116 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/2976/statm: 1650 1116 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1598.23
Current children cumulated vsize (KiB) 14552

[startup+1664.56 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 3265
/proc/meminfo: memFree=1534072/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=1657.98
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1157 0 0 0 165640 158 0 0 25 0 1 0 166920554 6758400 1116 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/2976/statm: 1650 1116 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1657.98
Current children cumulated vsize (KiB) 14552

[startup+1724.65 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 3265
/proc/meminfo: memFree=1534008/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=1717.74
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1157 0 0 0 171611 163 0 0 25 0 1 0 166920554 6758400 1116 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746258 0 0 4096 130 0 0 0 17 0 0 0
/proc/2976/statm: 1650 1116 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1717.74
Current children cumulated vsize (KiB) 14552

[startup+1784.75 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 3265
/proc/meminfo: memFree=1534008/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=1777.52
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1157 0 0 0 177582 170 0 0 25 0 1 0 166920554 6758400 1116 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684880 0 0 4096 130 0 0 0 17 0 0 0
/proc/2976/statm: 1650 1116 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1777.52
Current children cumulated vsize (KiB) 14552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.44 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 3265
/proc/meminfo: memFree=1534008/2055920 swapFree=4160348/4192956
[pid=2973] ppid=2971 vsize=5352 CPUtime=0
/proc/2973/stat : 2973 (solver) S 2971 2973 2562 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 166920553 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2973/statm: 1338 229 192 169 0 49 0
[pid=2976] ppid=2973 vsize=6600 CPUtime=1800.07
/proc/2976/stat : 2976 (xlisp) R 2973 2973 2562 0 -1 4194304 1157 0 0 0 179835 172 0 0 25 0 1 0 166920554 6758400 1116 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865228 0 0 4096 130 0 0 0 17 0 0 0
/proc/2976/statm: 1650 1116 243 197 0 890 0
[pid=2977] ppid=2973 vsize=2600 CPUtime=0
/proc/2977/stat : 2977 (sed) S 2973 2973 2562 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 166920554 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2977/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 14552

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2973 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1800.07

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1807.49
CPU time (s): 1800.07
CPU user time (s): 1798.35
CPU system time (s): 1.72
CPU usage (%): 99.5897
Max. virtual memory (cumulated for all children) (KiB): 14552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 487
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= 12
involuntary context switches= 4

runsolver used 2.5996 s user time and 5.38418 s system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Jan  7 15:54:03 UTC 2007


IDJOB= 208107
IDBENCH= 4353
FILE ID= node12/208107-1168185242

PBS_JOBID= 3478951

Free space on /tmp= 66319 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-26/rand-26-26-325-155-59021_ext.xml
COMMAND LINE= /tmp/evaluation/208107-1168185242/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-208107-1168185242 -o ROOT/results/node12/conversion-208107-1168185242 -C 600 -M 900 /tmp/evaluation/208107-1168185242/conversion /tmp/evaluation/208107-1168185242/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-208107-1168185242 -o ROOT/results/node12/solver-208107-1168185242 -C 1800 -M 900  /tmp/evaluation/208107-1168185242/solver

META MD5SUM SOLVER= d524ecf1110edbc743abd2f199c280bf
MD5SUM BENCH=  9d60e36c663e411033c48ba1ee4a68e9

RANDOM SEED= 458969432

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.265
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		: 3000.265
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:       1422384 kB
Buffers:         50876 kB
Cached:         361916 kB
SwapCached:       4660 kB
Active:         237396 kB
Inactive:       326408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1422384 kB
SwapTotal:     4192956 kB
SwapFree:      4160348 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:         169600 kB
Slab:            54284 kB
Committed_AS:  5381956 kB
PageTables:       2408 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= 66321 MiB



End job on node12 on Sun Jan  7 16:24:23 UTC 2007