Trace number 200284

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
BPrologCSPSolver70a 2006-12-13? (TO) 1800.07 1800.88

General information on the benchmark

NamequeensKnights/
queensKnights-25-5-mul.xml
MD5SUM42327fd25269bd930b82a3618da7d3e1
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.9547
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables30
Number of constraints435
Maximum constraint arity2
Maximum domain size625
Number of constraints which are defined in extension0
Number of constraints which are defined in intension435
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

converting(/tmp/evaluation/200284-1168142064/unknown)

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/node52/watcher-200284-1168142064 -o ROOT/results/node52/solver-200284-1168142064 -C 1800 -M 900 /tmp/evaluation/200284-1168142064/Complete/Ordinary/solver /tmp/evaluation/200284-1168142064/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: 1.86 2.01 2.14 5/73 17891
/proc/meminfo: memFree=1639408/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=53472 CPUtime=0
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 482 0 0 0 0 0 0 0 18 0 1 0 162605294 54755328 201 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134550338 0 0 4096 2 0 0 0 17 1 0 0
/proc/17890/statm: 13368 202 124 90 0 12906 0

[startup+0.104035 s]
/proc/loadavg: 1.86 2.01 2.14 5/73 17891
/proc/meminfo: memFree=1639408/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=0.09
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 959 0 0 0 9 0 0 0 18 0 2 0 162605294 65601536 674 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618947 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 674 179 90 0 15554 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 64064

[startup+0.516062 s]
/proc/loadavg: 1.86 2.01 2.14 5/73 17891
/proc/meminfo: memFree=1639408/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=0.5
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 961 0 0 0 50 0 0 0 22 0 2 0 162605294 65601536 676 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552710 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 676 181 90 0 15554 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 64064

[startup+1.33712 s]
/proc/loadavg: 1.86 2.01 2.14 3/74 17892
/proc/meminfo: memFree=1637544/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=1.32
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 132 0 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134576067 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 64064

[startup+2.97323 s]
/proc/loadavg: 1.87 2.01 2.14 3/74 17892
/proc/meminfo: memFree=1637544/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=2.96
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 296 0 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134749940 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 64064

[startup+6.24945 s]
/proc/loadavg: 1.87 2.01 2.14 3/74 17892
/proc/meminfo: memFree=1637560/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=6.23
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 623 0 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552588 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 64064

[startup+12.7109 s]
/proc/loadavg: 1.89 2.01 2.14 5/85 17944
/proc/meminfo: memFree=1636320/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=12.68
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 1268 0 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134756375 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 64064

[startup+25.5208 s]
/proc/loadavg: 1.90 2.01 2.13 3/85 17944
/proc/meminfo: memFree=1545008/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=25.43
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 2543 0 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134614604 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 64064

[startup+51.1465 s]
/proc/loadavg: 1.94 2.01 2.13 3/85 17944
/proc/meminfo: memFree=1541368/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=50.94
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 5094 0 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552603 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 64064

[startup+102.395 s]
/proc/loadavg: 1.76 1.95 2.10 2/66 18079
/proc/meminfo: memFree=1656560/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=102.05
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 10203 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555024 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 102.05
Current children cumulated vsize (KiB) 64064

[startup+162.434 s]
/proc/loadavg: 1.25 1.77 2.03 2/66 18079
/proc/meminfo: memFree=1656624/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=162.07
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 16205 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134662533 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 162.07
Current children cumulated vsize (KiB) 64064

[startup+222.473 s]
/proc/loadavg: 1.13 1.64 1.96 2/66 18079
/proc/meminfo: memFree=1656688/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=222.1
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 22208 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618947 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 64064

[startup+282.511 s]
/proc/loadavg: 1.05 1.53 1.90 2/66 18079
/proc/meminfo: memFree=1656688/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=282.13
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 28211 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134574062 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 64064

[startup+342.549 s]
/proc/loadavg: 1.02 1.43 1.85 2/66 18079
/proc/meminfo: memFree=1656688/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=342.15
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 34213 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552804 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 64064

[startup+402.598 s]
/proc/loadavg: 1.00 1.34 1.79 3/72 18151
/proc/meminfo: memFree=1655408/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=402.16
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 40214 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134580580 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 64064

[startup+462.667 s]
/proc/loadavg: 1.00 1.28 1.73 2/72 18243
/proc/meminfo: memFree=1655480/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=462.17
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 46215 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555032 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 64064

[startup+522.713 s]
/proc/loadavg: 1.00 1.23 1.69 2/66 18277
/proc/meminfo: memFree=1656440/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=522.17
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 52215 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134614684 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 64064

[startup+582.749 s]
/proc/loadavg: 1.00 1.18 1.64 2/66 18277
/proc/meminfo: memFree=1656504/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=582.2
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 58218 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552618 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 64064

[startup+642.79 s]

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

[pid=17890] ppid=17888 vsize=64064 CPUtime=1002.43
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 100241 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552405 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 64064

[startup+1063.11 s]
/proc/loadavg: 1.00 1.03 1.36 2/66 18277
/proc/meminfo: memFree=1656632/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=1062.45
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 106243 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134756294 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 64064

[startup+1123.15 s]
/proc/loadavg: 1.00 1.02 1.34 2/66 18277
/proc/meminfo: memFree=1656568/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=1122.47
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 112245 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134554998 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 64064

[startup+1183.18 s]
/proc/loadavg: 1.05 1.03 1.32 2/66 18277
/proc/meminfo: memFree=1656568/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=1182.5
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 118248 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 64064

[startup+1243.22 s]
/proc/loadavg: 1.02 1.02 1.30 2/66 18277
/proc/meminfo: memFree=1656568/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=1242.52
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 124250 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134622779 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1242.52
Current children cumulated vsize (KiB) 64064

[startup+1303.26 s]
/proc/loadavg: 1.00 1.02 1.27 2/66 18277
/proc/meminfo: memFree=1656568/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=1302.55
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 130253 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1302.55
Current children cumulated vsize (KiB) 64064

[startup+1363.29 s]
/proc/loadavg: 1.00 1.01 1.25 2/66 18277
/proc/meminfo: memFree=1656504/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=1362.57
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 136255 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555026 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1362.57
Current children cumulated vsize (KiB) 64064

[startup+1423.33 s]
/proc/loadavg: 1.00 1.00 1.24 2/66 18279
/proc/meminfo: memFree=1656568/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=1422.59
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 142257 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134625927 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1422.59
Current children cumulated vsize (KiB) 64064

[startup+1483.37 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 18279
/proc/meminfo: memFree=1656504/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=1482.62
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 148260 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555021 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1482.62
Current children cumulated vsize (KiB) 64064

[startup+1543.4 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 18279
/proc/meminfo: memFree=1656504/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=1542.64
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 154262 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134639557 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1542.64
Current children cumulated vsize (KiB) 64064

[startup+1603.44 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 18279
/proc/meminfo: memFree=1656504/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=1602.66
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 160264 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618046 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1602.66
Current children cumulated vsize (KiB) 64064

[startup+1663.48 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 18279
/proc/meminfo: memFree=1656504/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=1662.69
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 166267 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552632 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1662.69
Current children cumulated vsize (KiB) 64064

[startup+1723.52 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 18279
/proc/meminfo: memFree=1656504/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=1722.71
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 172269 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552597 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1722.71
Current children cumulated vsize (KiB) 64064

[startup+1783.55 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 18279
/proc/meminfo: memFree=1656504/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=64064 CPUtime=1782.73
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 962 0 0 0 178271 2 0 0 25 0 2 0 162605294 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552588 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 16016 677 181 90 0 15554 0
[pid=17890/tid=17892] ppid=17888 vsize=64064 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 162605298 65601536 677 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1782.73
Current children cumulated vsize (KiB) 64064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.87 s]
/proc/loadavg: 1.00 1.00 1.15 2/67 18280
/proc/meminfo: memFree=1656496/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=74308 CPUtime=1800.05
/proc/17890/stat : 17890 (bprolog) R 17888 17890 14079 0 -1 4194304 963 0 0 0 180003 2 0 0 25 0 3 0 162605294 76091392 678 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552759 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17890/statm: 18577 678 181 90 0 18115 0
[pid=17890/tid=17892] ppid=17888 vsize=74308 CPUtime=0
/proc/17890/task/17892/stat : 17892 (bprolog) S 17888 17890 14079 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 162605298 76091392 678 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17890/tid=18280] ppid=17888 vsize=74308 CPUtime=0
/proc/17890/task/18280/stat : 18280 (bprolog) S 17888 17890 14079 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 162785330 76091392 678 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 74308

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.88
CPU time (s): 1800.07
CPU user time (s): 1800.04
CPU system time (s): 0.026995
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 74308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 963
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= 10
involuntary context switches= 3603

runsolver used 1.3398 s user time and 3.62845 s system time

The end

Launcher Data (download as text)

Begin job on node52 on Sun Jan  7 03:54:25 UTC 2007


IDJOB= 200284
IDBENCH= 3700
FILE ID= node52/200284-1168142064

PBS_JOBID= 3478057

Free space on /tmp= 66547 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-25-5-mul.xml
COMMAND LINE= /tmp/evaluation/200284-1168142064/Complete/Ordinary/solver /tmp/evaluation/200284-1168142064/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-200284-1168142064 -o ROOT/results/node52/conversion-200284-1168142064 -C 600 -M 900 /tmp/evaluation/200284-1168142064/Complete/Ordinary/conversion /tmp/evaluation/200284-1168142064/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-200284-1168142064 -o ROOT/results/node52/solver-200284-1168142064 -C 1800 -M 900  /tmp/evaluation/200284-1168142064/Complete/Ordinary/solver /tmp/evaluation/200284-1168142064/unknown 1800

META MD5SUM SOLVER= b53ab06f245aa5e62684a7a0a4388ade
MD5SUM BENCH=  42327fd25269bd930b82a3618da7d3e1

RANDOM SEED= 501396773

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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1639952 kB
Buffers:         50304 kB
Cached:         272628 kB
SwapCached:          0 kB
Active:         158136 kB
Inactive:       193712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          42480 kB
Slab:            49468 kB
Committed_AS:  3456912 kB
PageTables:       1844 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= 66552 MiB



End job on node52 on Sun Jan  7 04:24:29 UTC 2007