Trace number 221738

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) 1800.05 1800.77

General information on the benchmark

Namerandom/rand-2-24/
rand-24-24-276-139-54021_ext.xml
MD5SUMa6fde96fec027ebcf35c7c234300ac23
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 benchmark56.3774
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/node50/watcher-221738-1168261506 -o ROOT/results/node50/solver-221738-1168261506 -C 1800 -M 900 /tmp/evaluation/221738-1168261506/solve /tmp/evaluation/221738-1168261506/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: 1.00 1.00 1.13 4/65 30224
/proc/meminfo: memFree=1840440/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30225] ppid=30223 vsize=0 CPUtime=0
/proc/30225/stat : 30225 (cp) D 30223 30223 29342 0 -1 4194308 174 0 0 0 0 0 0 0 19 0 1 0 174549820 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/30225/statm: 0 0 0 0 0 0 0

[startup+0.102607 s]
/proc/loadavg: 1.00 1.00 1.13 4/65 30224
/proc/meminfo: memFree=1840440/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.510671 s]
/proc/loadavg: 1.00 1.00 1.13 4/65 30224
/proc/meminfo: memFree=1840440/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33081 s]
/proc/loadavg: 1.00 1.00 1.13 2/67 30227
/proc/meminfo: memFree=1836968/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6080 CPUtime=1.31
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1045 0 0 0 131 0 0 0 25 0 1 0 174549821 6225920 1003 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1520 1003 243 197 0 760 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14032

[startup+2.96708 s]
/proc/loadavg: 1.00 1.00 1.13 2/67 30227
/proc/meminfo: memFree=1836968/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6080 CPUtime=2.95
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1045 0 0 0 294 1 0 0 25 0 1 0 174549821 6225920 1003 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1520 1003 243 197 0 760 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 14032

[startup+6.25164 s]
/proc/loadavg: 1.00 1.00 1.13 2/67 30227
/proc/meminfo: memFree=1836976/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6080 CPUtime=6.24
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1045 0 0 0 623 1 0 0 25 0 1 0 174549821 6225920 1003 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684166 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1520 1003 243 197 0 760 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14032

[startup+12.7117 s]
/proc/loadavg: 1.00 1.00 1.13 2/67 30227
/proc/meminfo: memFree=1836976/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6080 CPUtime=12.69
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1045 0 0 0 1268 1 0 0 25 0 1 0 174549821 6225920 1003 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1520 1003 243 197 0 760 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14032

[startup+25.5319 s]
/proc/loadavg: 1.00 1.00 1.13 2/67 30227
/proc/meminfo: memFree=1836976/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6080 CPUtime=25.51
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1045 0 0 0 2548 3 0 0 25 0 1 0 174549821 6225920 1003 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1520 1003 243 197 0 760 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 14032

[startup+51.1682 s]
/proc/loadavg: 1.00 1.00 1.12 2/67 30227
/proc/meminfo: memFree=1837040/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6080 CPUtime=51.13
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1045 0 0 0 5108 5 0 0 25 0 1 0 174549821 6225920 1003 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1520 1003 243 197 0 760 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 14032

[startup+102.434 s]
/proc/loadavg: 1.00 1.00 1.11 2/67 30227
/proc/meminfo: memFree=1836976/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=102.38
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 10229 9 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879632 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 14192

[startup+162.526 s]
/proc/loadavg: 1.00 1.00 1.10 2/67 30227
/proc/meminfo: memFree=1836976/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=162.45
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 16230 15 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 162.45
Current children cumulated vsize (KiB) 14192

[startup+222.605 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 30227
/proc/meminfo: memFree=1836976/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=222.51
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 22231 20 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684566 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 222.51
Current children cumulated vsize (KiB) 14192

[startup+282.693 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 30227
/proc/meminfo: memFree=1836976/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=282.58
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 28232 26 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 282.58
Current children cumulated vsize (KiB) 14192

[startup+342.777 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 30227
/proc/meminfo: memFree=1836976/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=342.64
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 34232 32 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 342.64

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

/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1243.65
Current children cumulated vsize (KiB) 14192

[startup+1304.19 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30229
/proc/meminfo: memFree=1836912/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=1303.72
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 130245 127 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1303.72
Current children cumulated vsize (KiB) 14192

[startup+1364.28 s]
/proc/loadavg: 1.06 1.01 1.00 2/67 30229
/proc/meminfo: memFree=1836848/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=1363.79
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 136245 134 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134871610 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1363.79
Current children cumulated vsize (KiB) 14192

[startup+1424.38 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 30229
/proc/meminfo: memFree=1836848/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=1423.87
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 142248 139 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677634 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1423.87
Current children cumulated vsize (KiB) 14192

[startup+1484.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30229
/proc/meminfo: memFree=1836848/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=1483.94
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 148250 144 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684137 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1483.94
Current children cumulated vsize (KiB) 14192

[startup+1544.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30229
/proc/meminfo: memFree=1836784/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=1544
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 154250 150 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1544
Current children cumulated vsize (KiB) 14192

[startup+1604.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30229
/proc/meminfo: memFree=1836848/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=1604.07
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 160251 156 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134877041 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1604.07
Current children cumulated vsize (KiB) 14192

[startup+1664.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30229
/proc/meminfo: memFree=1836784/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=1664.12
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 166250 162 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1664.12
Current children cumulated vsize (KiB) 14192

[startup+1724.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30229
/proc/meminfo: memFree=1836784/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=1724.2
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 172251 169 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1724.2
Current children cumulated vsize (KiB) 14192

[startup+1784.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30229
/proc/meminfo: memFree=1836784/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=1784.26
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 178250 176 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876756 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1784.26
Current children cumulated vsize (KiB) 14192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30229
/proc/meminfo: memFree=1836784/2055920 swapFree=4191892/4192956
[pid=30223] ppid=30221 vsize=5352 CPUtime=0
/proc/30223/stat : 30223 (solve) S 30221 30223 29342 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 174549820 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30223/statm: 1338 229 192 169 0 49 0
[pid=30226] ppid=30223 vsize=6240 CPUtime=1800.05
/proc/30226/stat : 30226 (xlisp) R 30223 30223 29342 0 -1 4194304 1056 0 0 0 179828 177 0 0 25 0 1 0 174549821 6389760 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/30226/statm: 1560 1014 243 197 0 800 0
[pid=30227] ppid=30223 vsize=2600 CPUtime=0
/proc/30227/stat : 30227 (sed) S 30223 30223 29342 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 174549821 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30227/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 14192

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 30223 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=3999
CPU time returned by wait4() is 0.003999
while last known CPU time is 1800.05

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

Real time (s): 1800.77
CPU time (s): 1800.05
CPU user time (s): 1798.28
CPU system time (s): 1.77
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 14192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 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= 14
involuntary context switches= 3

runsolver used 1.92571 s user time and 4.24835 s system time

The end

Launcher Data (download as text)

Begin job on node50 on Mon Jan  8 13:05:06 UTC 2007


IDJOB= 221738
IDBENCH= 5466
FILE ID= node50/221738-1168261506

PBS_JOBID= 3482634

Free space on /tmp= 66562 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-24/rand-24-24-276-139-54021_ext.xml
COMMAND LINE= /tmp/evaluation/221738-1168261506/solve /tmp/evaluation/221738-1168261506/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-221738-1168261506 -o ROOT/results/node50/conversion-221738-1168261506 -C 600 -M 900 /tmp/evaluation/221738-1168261506/conversion /tmp/evaluation/221738-1168261506/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-221738-1168261506 -o ROOT/results/node50/solver-221738-1168261506 -C 1800 -M 900  /tmp/evaluation/221738-1168261506/solve /tmp/evaluation/221738-1168261506/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  a6fde96fec027ebcf35c7c234300ac23

RANDOM SEED= 582153628

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		: 3000.263
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		: 3000.263
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:       1840920 kB
Buffers:         43868 kB
Cached:         104860 kB
SwapCached:        396 kB
Active:          88544 kB
Inactive:        75144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840920 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          23708 kB
Slab:            37392 kB
Committed_AS:  4263096 kB
PageTables:       1460 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= 66562 MiB



End job on node50 on Mon Jan  8 13:35:14 UTC 2007