Trace number 221763

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-rndi 2006-12-21? (TO) 1800 1806.74

General information on the benchmark

Namerandom/rand-2-24/
rand-24-24-276-139-53021_ext.xml
MD5SUM52ce1adbb69405dbd0eb9fe0ed582574
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark59.6169
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
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/node18/watcher-221763-1168261865 -o ROOT/results/node18/solver-221763-1168261865 -C 1800 -M 900 /tmp/evaluation/221763-1168261865/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: 2.04 1.81 1.39 5/88 25685
/proc/meminfo: memFree=1585552/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25684] ppid=25683 vsize=5648 CPUtime=0
/proc/25684/stat : 25684 (cp) R 25683 25683 25418 0 -1 4194304 71 0 0 0 0 0 0 0 21 0 1 0 174581822 5783552 52 18446744073709551615 4194304 4250668 548682069520 18446744073709551615 227846180704 0 0 4096 0 0 0 0 17 1 0 0
/proc/25684/statm: 1412 52 38 13 0 11 0

[startup+0.106456 s]
/proc/loadavg: 2.04 1.81 1.39 5/88 25685
/proc/meminfo: memFree=1585552/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.5145 s]
/proc/loadavg: 2.04 1.81 1.39 5/88 25685
/proc/meminfo: memFree=1585552/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33558 s]
/proc/loadavg: 2.04 1.81 1.39 3/89 25687
/proc/meminfo: memFree=1582344/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6088 CPUtime=1.3
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1045 0 0 0 130 0 0 0 25 0 1 0 174581822 6234112 1004 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134883990 0 0 4096 130 0 0 0 17 1 0 0
/proc/25686/statm: 1522 1004 244 197 0 762 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 14040

[startup+2.98074 s]
/proc/loadavg: 2.04 1.81 1.39 3/89 25687
/proc/meminfo: memFree=1582280/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6088 CPUtime=2.95
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1045 0 0 0 294 1 0 0 25 0 1 0 174581822 6234112 1004 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/25686/statm: 1522 1004 244 197 0 762 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 14040

[startup+6.27705 s]
/proc/loadavg: 2.04 1.81 1.39 3/89 25687
/proc/meminfo: memFree=1582280/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6088 CPUtime=6.23
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1045 0 0 0 622 1 0 0 25 0 1 0 174581822 6234112 1004 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134882433 0 0 4096 130 0 0 0 17 1 0 0
/proc/25686/statm: 1522 1004 244 197 0 762 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14040

[startup+12.7517 s]
/proc/loadavg: 2.03 1.81 1.40 4/89 25687
/proc/meminfo: memFree=1582280/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6088 CPUtime=12.67
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1046 0 0 0 1266 1 0 0 25 0 1 0 174581822 6234112 1005 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865093 0 0 4096 130 0 0 0 17 1 0 0
/proc/25686/statm: 1522 1005 245 197 0 762 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14040

[startup+25.5879 s]
/proc/loadavg: 2.02 1.82 1.41 3/89 25687
/proc/meminfo: memFree=1582280/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6088 CPUtime=25.44
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1046 0 0 0 2541 3 0 0 25 0 1 0 174581822 6234112 1005 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25686/statm: 1522 1005 245 197 0 762 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 14040

[startup+51.2794 s]
/proc/loadavg: 2.02 1.83 1.42 3/89 25687
/proc/meminfo: memFree=1579656/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6088 CPUtime=51.01
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1050 0 0 0 5096 5 0 0 25 0 1 0 174581822 6234112 1009 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134890628 0 0 4096 130 0 0 0 17 1 0 0
/proc/25686/statm: 1522 1009 248 197 0 762 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 14040

[startup+102.553 s]
/proc/loadavg: 2.00 1.86 1.45 3/89 25687
/proc/meminfo: memFree=1577992/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6088 CPUtime=102.05
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1050 0 0 0 10194 11 0 0 25 0 1 0 174581822 6234112 1009 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134884258 0 0 4096 130 0 0 0 17 1 0 0
/proc/25686/statm: 1522 1009 248 197 0 762 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.05
Current children cumulated vsize (KiB) 14040

[startup+162.558 s]
/proc/loadavg: 2.10 1.91 1.49 3/89 25687
/proc/meminfo: memFree=1577608/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6088 CPUtime=161.77
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1050 0 0 0 16159 18 0 0 25 0 1 0 174581822 6234112 1009 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/25686/statm: 1522 1009 248 197 0 762 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.77
Current children cumulated vsize (KiB) 14040

[startup+222.565 s]
/proc/loadavg: 2.03 1.92 1.52 3/89 25687
/proc/meminfo: memFree=1574664/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6088 CPUtime=221.5
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1050 0 0 0 22124 26 0 0 25 0 1 0 174581822 6234112 1009 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25686/statm: 1522 1009 248 197 0 762 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 221.5
Current children cumulated vsize (KiB) 14040

[startup+282.575 s]
/proc/loadavg: 2.07 1.95 1.55 3/89 25687
/proc/meminfo: memFree=1573960/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6088 CPUtime=281.22
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1050 0 0 0 28090 32 0 0 25 0 1 0 174581822 6234112 1009 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25686/statm: 1522 1009 248 197 0 762 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 281.22
Current children cumulated vsize (KiB) 14040

[startup+342.591 s]
/proc/loadavg: 2.02 1.96 1.58 3/89 25687
/proc/meminfo: memFree=1572232/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6088 CPUtime=340.96
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1050 0 0 0 34057 39 0 0 25 0 1 0 174581822 6234112 1009 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683913 0 0 4096 130 0 0 0 17 1 0 0
/proc/25686/statm: 1522 1009 248 197 0 762 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 340.96

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

/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1236.92
Current children cumulated vsize (KiB) 14196

[startup+1302.79 s]
/proc/loadavg: 2.00 2.00 1.83 3/89 25689
/proc/meminfo: memFree=1552328/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6244 CPUtime=1296.65
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1060 0 0 0 129519 146 0 0 25 0 1 0 174581822 6393856 1019 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134873828 0 0 4096 130 0 0 0 17 1 0 0
/proc/25686/statm: 1561 1019 248 197 0 801 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1296.65
Current children cumulated vsize (KiB) 14196

[startup+1362.88 s]
/proc/loadavg: 2.07 2.02 1.84 3/96 25760
/proc/meminfo: memFree=1624656/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6244 CPUtime=1356.62
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1060 0 0 0 135509 153 0 0 25 0 1 0 174581822 6393856 1019 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790763 0 0 4096 130 0 0 0 17 0 0 0
/proc/25686/statm: 1561 1019 248 197 0 801 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1356.62
Current children cumulated vsize (KiB) 14196

[startup+1422.94 s]
/proc/loadavg: 2.02 2.01 1.84 3/96 25760
/proc/meminfo: memFree=1624656/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6244 CPUtime=1416.6
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1060 0 0 0 141500 160 0 0 25 0 1 0 174581822 6393856 1019 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/25686/statm: 1561 1019 248 197 0 801 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1416.6
Current children cumulated vsize (KiB) 14196

[startup+1482.95 s]
/proc/loadavg: 2.09 2.02 1.85 3/96 25760
/proc/meminfo: memFree=1624656/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6244 CPUtime=1476.56
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1060 0 0 0 147490 166 0 0 25 0 1 0 174581822 6393856 1019 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/25686/statm: 1561 1019 248 197 0 801 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1476.56
Current children cumulated vsize (KiB) 14196

[startup+1542.96 s]
/proc/loadavg: 2.06 2.03 1.87 3/96 25760
/proc/meminfo: memFree=1624656/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6244 CPUtime=1536.52
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1061 0 0 0 153480 172 0 0 25 0 1 0 174581822 6393856 1020 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 0 0 0
/proc/25686/statm: 1561 1020 248 197 0 801 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1536.52
Current children cumulated vsize (KiB) 14196

[startup+1602.98 s]
/proc/loadavg: 2.02 2.02 1.87 3/96 25760
/proc/meminfo: memFree=1624720/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6244 CPUtime=1596.45
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1061 0 0 0 159468 177 0 0 25 0 1 0 174581822 6393856 1020 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/25686/statm: 1561 1020 248 197 0 801 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1596.45
Current children cumulated vsize (KiB) 14196

[startup+1663.05 s]
/proc/loadavg: 2.01 2.02 1.88 3/96 25760
/proc/meminfo: memFree=1624720/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6244 CPUtime=1656.47
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1061 0 0 0 165463 184 0 0 25 0 1 0 174581822 6393856 1020 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752415 0 0 4096 130 0 0 0 17 0 0 0
/proc/25686/statm: 1561 1020 248 197 0 801 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1656.47
Current children cumulated vsize (KiB) 14196

[startup+1723.13 s]
/proc/loadavg: 2.00 2.01 1.88 3/96 25760
/proc/meminfo: memFree=1624720/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6244 CPUtime=1716.5
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1061 0 0 0 171460 190 0 0 25 0 1 0 174581822 6393856 1020 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878423 0 0 4096 130 0 0 0 17 0 0 0
/proc/25686/statm: 1561 1020 248 197 0 801 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1716.5
Current children cumulated vsize (KiB) 14196

[startup+1783.22 s]
/proc/loadavg: 2.00 2.00 1.89 3/96 25760
/proc/meminfo: memFree=1624720/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6244 CPUtime=1776.5
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1061 0 0 0 177454 196 0 0 25 0 1 0 174581822 6393856 1020 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/25686/statm: 1561 1020 248 197 0 801 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1776.5
Current children cumulated vsize (KiB) 14196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.73 s]
/proc/loadavg: 2.00 2.00 1.89 3/96 25760
/proc/meminfo: memFree=1624720/2055920 swapFree=4192812/4192956
[pid=25683] ppid=25681 vsize=5352 CPUtime=0
/proc/25683/stat : 25683 (solver) S 25681 25683 25418 0 -1 4194304 313 174 0 0 0 0 0 0 19 0 1 0 174581821 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25683/statm: 1338 229 192 169 0 49 0
[pid=25686] ppid=25683 vsize=6244 CPUtime=1800
/proc/25686/stat : 25686 (xlisp) R 25683 25683 25418 0 -1 4194304 1061 0 0 0 179801 199 0 0 25 0 1 0 174581822 6393856 1020 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/25686/statm: 1561 1020 248 197 0 801 0
[pid=25687] ppid=25683 vsize=2600 CPUtime=0
/proc/25687/stat : 25687 (sed) S 25683 25683 25418 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 174581822 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25687/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 14196

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 25683 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.004999
while last known CPU time is 1800

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

Real time (s): 1806.74
CPU time (s): 1800
CPU user time (s): 1798.01
CPU system time (s): 1.99
CPU usage (%): 99.6268
Max. virtual memory (cumulated for all children) (KiB): 14196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.004999
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= 11
involuntary context switches= 4

runsolver used 2.24066 s user time and 5.76112 s system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Jan  8 13:11:05 UTC 2007


IDJOB= 221763
IDBENCH= 5467
FILE ID= node18/221763-1168261865

PBS_JOBID= 3482446

Free space on /tmp= 66301 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-24/rand-24-24-276-139-53021_ext.xml
COMMAND LINE= /tmp/evaluation/221763-1168261865/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-221763-1168261865 -o ROOT/results/node18/conversion-221763-1168261865 -C 600 -M 900 /tmp/evaluation/221763-1168261865/conversion /tmp/evaluation/221763-1168261865/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-221763-1168261865 -o ROOT/results/node18/solver-221763-1168261865 -C 1800 -M 900  /tmp/evaluation/221763-1168261865/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  52ce1adbb69405dbd0eb9fe0ed582574

RANDOM SEED= 526090617

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		: 3000.231
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		: 3000.231
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:       1586232 kB
Buffers:         73440 kB
Cached:         228820 kB
SwapCached:          0 kB
Active:         250664 kB
Inactive:       162092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586232 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:         130548 kB
Slab:            41832 kB
Committed_AS:  5119196 kB
PageTables:       2176 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= 66304 MiB



End job on node18 on Mon Jan  8 13:41:18 UTC 2007