Trace number 221766

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
rjw-solver 2006-12-09? (TO) 1800.06 1806.49

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/node11/watcher-221766-1168261902 -o ROOT/results/node11/solver-221766-1168261902 -C 1800 -M 900 /tmp/evaluation/221766-1168261902/solve /tmp/evaluation/221766-1168261902/unknown 1800 

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: 1.93 1.98 1.87 3/88 998
/proc/meminfo: memFree=1736656/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5256 CPUtime=0
/proc/997/stat : 997 (solve) R 995 997 32261 0 -1 4194304 59 0 0 0 0 0 0 0 21 0 1 0 174585933 5382144 43 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262907384316 0 0 4096 0 0 0 0 17 1 0 0
/proc/997/statm: 1314 43 32 169 0 13 0

[startup+0.103331 s]
/proc/loadavg: 1.93 1.98 1.87 3/88 998
/proc/meminfo: memFree=1736656/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511417 s]
/proc/loadavg: 1.93 1.98 1.87 3/88 998
/proc/meminfo: memFree=1736656/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33258 s]
/proc/loadavg: 1.93 1.98 1.87 3/90 1001
/proc/meminfo: memFree=1733184/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6080 CPUtime=1.3
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1044 0 0 0 130 0 0 0 25 0 1 0 174585934 6225920 1002 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/1000/statm: 1520 1002 243 197 0 760 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 14032

[startup+2.9699 s]
/proc/loadavg: 1.93 1.98 1.87 3/90 1001
/proc/meminfo: memFree=1733184/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6080 CPUtime=2.92
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1044 0 0 0 292 0 0 0 25 0 1 0 174585934 6225920 1002 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134873844 0 0 4096 130 0 0 0 17 1 0 0
/proc/1000/statm: 1520 1002 243 197 0 760 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 14032

[startup+6.26356 s]
/proc/loadavg: 1.93 1.98 1.87 3/90 1001
/proc/meminfo: memFree=1733120/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6080 CPUtime=6.19
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1044 0 0 0 618 1 0 0 25 0 1 0 174585934 6225920 1002 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684880 0 0 4096 130 0 0 0 17 1 0 0
/proc/1000/statm: 1520 1002 243 197 0 760 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 14032

[startup+12.7338 s]
/proc/loadavg: 1.94 1.98 1.87 3/90 1001
/proc/meminfo: memFree=1733120/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6080 CPUtime=12.6
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1044 0 0 0 1259 1 0 0 25 0 1 0 174585934 6225920 1002 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/1000/statm: 1520 1002 243 197 0 760 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 14032

[startup+25.5824 s]
/proc/loadavg: 1.95 1.98 1.88 3/90 1001
/proc/meminfo: memFree=1733120/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6080 CPUtime=25.33
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1044 0 0 0 2531 2 0 0 25 0 1 0 174585934 6225920 1002 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683900 0 0 4096 130 0 0 0 17 1 0 0
/proc/1000/statm: 1520 1002 243 197 0 760 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 14032

[startup+51.2675 s]
/proc/loadavg: 1.97 1.98 1.88 3/90 1001
/proc/meminfo: memFree=1733184/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6080 CPUtime=50.78
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1044 0 0 0 5073 5 0 0 25 0 1 0 174585934 6225920 1002 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876771 0 0 4096 130 0 0 0 17 1 0 0
/proc/1000/statm: 1520 1002 243 197 0 760 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 14032

[startup+102.527 s]
/proc/loadavg: 1.98 1.98 1.88 3/90 1001
/proc/meminfo: memFree=1733120/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=101.57
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 10147 10 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684634 0 0 4096 130 0 0 0 17 1 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 14188

[startup+162.629 s]
/proc/loadavg: 1.99 1.98 1.89 3/90 1001
/proc/meminfo: memFree=1733120/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=161.12
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 16096 16 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746294 0 0 4096 130 0 0 0 17 1 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.12
Current children cumulated vsize (KiB) 14188

[startup+222.733 s]
/proc/loadavg: 1.99 1.98 1.89 3/90 1001
/proc/meminfo: memFree=1733056/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=220.67
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 22045 22 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 220.67
Current children cumulated vsize (KiB) 14188

[startup+282.833 s]
/proc/loadavg: 1.99 1.98 1.90 3/90 1001
/proc/meminfo: memFree=1733056/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=280.21
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 27994 27 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876788 0 0 4096 130 0 0 0 17 1 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 280.21
Current children cumulated vsize (KiB) 14188

[startup+342.844 s]
/proc/loadavg: 1.99 1.98 1.91 3/90 1001
/proc/meminfo: memFree=1732992/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=339.67
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 33936 31 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876784 0 0 4096 130 0 0 0 17 1 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 14188

[startup+402.857 s]

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

/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1237.34
Current children cumulated vsize (KiB) 14188

[startup+1303.17 s]
/proc/loadavg: 1.00 1.08 1.41 2/80 1020
/proc/meminfo: memFree=1742936/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=1297.34
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 129613 121 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865228 0 0 4096 130 0 0 0 17 0 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1297.34
Current children cumulated vsize (KiB) 14188

[startup+1363.19 s]
/proc/loadavg: 1.00 1.06 1.38 2/80 1020
/proc/meminfo: memFree=1742872/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=1357.33
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 135607 126 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684087 0 0 4096 130 0 0 0 17 0 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1357.33
Current children cumulated vsize (KiB) 14188

[startup+1423.21 s]
/proc/loadavg: 1.00 1.05 1.35 2/80 1020
/proc/meminfo: memFree=1742872/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=1417.31
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 141599 132 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684087 0 0 4096 130 0 0 0 17 0 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1417.31
Current children cumulated vsize (KiB) 14188

[startup+1483.22 s]
/proc/loadavg: 1.00 1.04 1.33 2/80 1020
/proc/meminfo: memFree=1742808/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=1477.31
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 147593 138 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1477.31
Current children cumulated vsize (KiB) 14188

[startup+1543.23 s]
/proc/loadavg: 1.00 1.03 1.30 2/80 1020
/proc/meminfo: memFree=1742872/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=1537.3
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 153586 144 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1537.3
Current children cumulated vsize (KiB) 14188

[startup+1603.25 s]
/proc/loadavg: 1.00 1.02 1.28 2/80 1020
/proc/meminfo: memFree=1742808/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=1597.29
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 159579 150 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134904106 0 0 4096 130 0 0 0 17 0 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1597.29
Current children cumulated vsize (KiB) 14188

[startup+1663.28 s]
/proc/loadavg: 1.00 1.02 1.26 2/80 1020
/proc/meminfo: memFree=1742808/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=1657.3
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 165575 155 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1657.3
Current children cumulated vsize (KiB) 14188

[startup+1723.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/80 1020
/proc/meminfo: memFree=1742744/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=1717.3
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 171570 160 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 0 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1717.3
Current children cumulated vsize (KiB) 14188

[startup+1783.33 s]
/proc/loadavg: 1.00 1.00 1.22 2/80 1020
/proc/meminfo: memFree=1742744/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=1777.3
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 177565 165 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1777.3
Current children cumulated vsize (KiB) 14188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.1 s]
/proc/loadavg: 1.00 1.00 1.22 2/80 1020
/proc/meminfo: memFree=1742744/2055920 swapFree=4192812/4192956
[pid=997] ppid=995 vsize=5352 CPUtime=0
/proc/997/stat : 997 (solve) S 995 997 32261 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 174585933 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/997/statm: 1338 229 192 169 0 49 0
[pid=1000] ppid=997 vsize=6236 CPUtime=1800.06
/proc/1000/stat : 1000 (xlisp) R 997 997 32261 0 -1 4194304 1056 0 0 0 179840 166 0 0 25 0 1 0 174585934 6385664 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134890446 0 0 4096 130 0 0 0 17 0 0 0
/proc/1000/statm: 1559 1014 243 197 0 799 0
[pid=1001] ppid=997 vsize=2600 CPUtime=0
/proc/1001/stat : 1001 (sed) S 997 997 32261 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 174585934 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1001/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 14188

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 997 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1800.06

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

Real time (s): 1806.49
CPU time (s): 1800.06
CPU user time (s): 1798.4
CPU system time (s): 1.66
CPU usage (%): 99.6442
Max. virtual memory (cumulated for all children) (KiB): 14188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489
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 1.74573 s user time and 5.19321 s system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Jan  8 13:11:43 UTC 2007


IDJOB= 221766
IDBENCH= 5467
FILE ID= node11/221766-1168261902

PBS_JOBID= 3482438

Free space on /tmp= 66344 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-24/rand-24-24-276-139-53021_ext.xml
COMMAND LINE= /tmp/evaluation/221766-1168261902/solve /tmp/evaluation/221766-1168261902/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-221766-1168261902 -o ROOT/results/node11/conversion-221766-1168261902 -C 600 -M 900 /tmp/evaluation/221766-1168261902/conversion /tmp/evaluation/221766-1168261902/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-221766-1168261902 -o ROOT/results/node11/solver-221766-1168261902 -C 1800 -M 900  /tmp/evaluation/221766-1168261902/solve /tmp/evaluation/221766-1168261902/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  52ce1adbb69405dbd0eb9fe0ed582574

RANDOM SEED= 107220412

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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1737072 kB
Buffers:         49472 kB
Cached:         149088 kB
SwapCached:          0 kB
Active:         157232 kB
Inactive:       105988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          85188 kB
Slab:            40216 kB
Committed_AS:  5393392 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= 66345 MiB



End job on node11 on Mon Jan  8 13:41:56 UTC 2007