Trace number 217804

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
Mistral 2006-12-04? (TO) 1800.07 1807.87

General information on the benchmark

NamegolombRuler/golombRulerArity3/
ruler-70-13-a3.xml
MD5SUM867e5ac3974f1355ea650434b3018815
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark971.281
SatisfiableNO
(Un)Satisfiability was proved
Number of variables91
Number of constraints3159
Maximum constraint arity3
Maximum domain size71
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3159
Global constraints used (with number of constraints)

Solver Data (download as text)

0.10	c 
0.10	c Parsing xml file
0.10	c 	domains...............    0
0.10	c 	variables.............    0
0.10	c 	predicates............    0
0.10	c 	constraints........... 0.17
0.19	c Allocating memory
0.19	c 
0.19	c time limit = -1
0.19	c heuristic = dom/wdeg
0.19	c restart policy = No restart
0.19	c 
0.19	c Solving
0.19	c

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node18/watcher-217804-1168249063 -o ROOT/results/node18/solver-217804-1168249063 -C 1800 -M 900 /tmp/evaluation/217804-1168249063/mistral/bin/solver /tmp/evaluation/217804-1168249063/unknown.xml -v 1 

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 1.99 5/86 20840
/proc/meminfo: memFree=1657624/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=6792 CPUtime=0
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 399 0 0 0 0 0 0 0 19 0 1 0 173301055 6955008 379 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 7825342 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 1698 379 355 92 0 30 0

[startup+0.103901 s]
/proc/loadavg: 1.93 1.98 1.99 5/86 20840
/proc/meminfo: memFree=1657624/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=7312 CPUtime=0.09
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 920 0 0 0 9 0 0 0 19 0 1 0 173301055 7487488 888 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 4159408637 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 1828 888 706 92 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7312

[startup+0.511934 s]
/proc/loadavg: 1.93 1.98 1.99 5/86 20840
/proc/meminfo: memFree=1657624/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=0.5
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 50 0 0 0 24 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134714811 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8104

[startup+1.33301 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 20840
/proc/meminfo: memFree=1656152/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1.31
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 131 0 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134715309 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8104

[startup+2.97017 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 20840
/proc/meminfo: memFree=1656152/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=2.93
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 293 0 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 8104

[startup+6.25349 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 20840
/proc/meminfo: memFree=1655960/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=6.19
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 619 0 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785651 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 8104

[startup+12.7151 s]
/proc/loadavg: 1.94 1.98 1.99 3/86 20840
/proc/meminfo: memFree=1656024/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=12.61
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 1261 0 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785568 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 8104

[startup+25.5243 s]
/proc/loadavg: 1.95 1.98 1.99 3/86 20840
/proc/meminfo: memFree=1656152/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=25.32
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 2532 0 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785547 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 8104

[startup+51.1558 s]
/proc/loadavg: 1.97 1.98 1.99 3/86 20840
/proc/meminfo: memFree=1656216/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=50.77
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 5076 1 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640346 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 8104

[startup+102.407 s]
/proc/loadavg: 1.98 1.98 1.99 3/86 20840
/proc/meminfo: memFree=1656216/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=101.64
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 10163 1 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785547 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 101.64
Current children cumulated vsize (KiB) 8104

[startup+162.479 s]
/proc/loadavg: 2.04 2.00 1.99 3/86 20840
/proc/meminfo: memFree=1656216/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=161.26
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 16125 1 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722240 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 161.26
Current children cumulated vsize (KiB) 8104

[startup+222.547 s]
/proc/loadavg: 2.01 2.00 1.99 3/86 20840
/proc/meminfo: memFree=1656216/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=220.89
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 22088 1 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134726176 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 220.89
Current children cumulated vsize (KiB) 8104

[startup+282.616 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 20840
/proc/meminfo: memFree=1656216/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=280.53
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 28051 2 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 280.53
Current children cumulated vsize (KiB) 8104

[startup+342.682 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 20840
/proc/meminfo: memFree=1656216/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=340.15
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 34013 2 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792805 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 340.15
Current children cumulated vsize (KiB) 8104

[startup+402.757 s]
/proc/loadavg: 2.07 2.02 2.00 3/86 20840
/proc/meminfo: memFree=1656216/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=399.79
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 39976 3 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785335 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 399.79
Current children cumulated vsize (KiB) 8104

[startup+462.828 s]
/proc/loadavg: 2.02 2.01 2.00 3/86 20840
/proc/meminfo: memFree=1656152/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=459.41
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 45938 3 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785654 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 459.41
Current children cumulated vsize (KiB) 8104

[startup+522.899 s]
/proc/loadavg: 2.01 2.00 2.00 3/86 20840
/proc/meminfo: memFree=1656152/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=519.05
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 51901 4 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785498 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 519.05
Current children cumulated vsize (KiB) 8104

[startup+582.97 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 20840
/proc/meminfo: memFree=1656152/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=578.68
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 57864 4 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785563 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 578.68
Current children cumulated vsize (KiB) 8104

[startup+643.044 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 20840
/proc/meminfo: memFree=1656152/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=638.3
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 63826 4 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727362 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 638.3
Current children cumulated vsize (KiB) 8104

[startup+703.114 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 20840
/proc/meminfo: memFree=1656152/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=697.94
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 69789 5 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640320 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 697.94
Current children cumulated vsize (KiB) 8104

[startup+763.185 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 20840
/proc/meminfo: memFree=1656152/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=757.56
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 75751 5 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134650545 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 757.56
Current children cumulated vsize (KiB) 8104

[startup+823.26 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 20840
/proc/meminfo: memFree=1656152/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=817.19
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 81714 5 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 817.19
Current children cumulated vsize (KiB) 8104

[startup+883.331 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 20840
/proc/meminfo: memFree=1656088/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=876.83
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 87677 6 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 876.83
Current children cumulated vsize (KiB) 8104

[startup+943.409 s]
/proc/loadavg: 1.94 1.98 1.99 3/86 21067
/proc/meminfo: memFree=1648152/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=936.59
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 93652 7 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 936.59
Current children cumulated vsize (KiB) 8104

[startup+1003.42 s]
/proc/loadavg: 1.97 1.98 1.99 3/86 21067
/proc/meminfo: memFree=1648344/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=996.53
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 99646 7 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640320 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 996.53
Current children cumulated vsize (KiB) 8104

[startup+1063.44 s]
/proc/loadavg: 2.03 2.00 2.00 3/86 21067
/proc/meminfo: memFree=1648344/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1056.49
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 105642 7 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1056.49
Current children cumulated vsize (KiB) 8104

[startup+1123.46 s]
/proc/loadavg: 2.01 2.00 2.00 3/86 21067
/proc/meminfo: memFree=1648280/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1116.45
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 111638 7 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1116.45
Current children cumulated vsize (KiB) 8104

[startup+1183.47 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21067
/proc/meminfo: memFree=1648280/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1176.39
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 117631 8 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1176.39
Current children cumulated vsize (KiB) 8104

[startup+1243.48 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21067
/proc/meminfo: memFree=1648280/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1236.35
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 123627 8 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1236.35
Current children cumulated vsize (KiB) 8104

[startup+1303.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21067
/proc/meminfo: memFree=1648280/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1296.3
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 129622 8 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1296.3
Current children cumulated vsize (KiB) 8104

[startup+1363.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21067
/proc/meminfo: memFree=1648280/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1356.24
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 135616 8 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640320 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1356.24
Current children cumulated vsize (KiB) 8104

[startup+1423.54 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 21175
/proc/meminfo: memFree=1646928/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1416.17
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 141604 13 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799121 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1416.17
Current children cumulated vsize (KiB) 8104

[startup+1483.57 s]
/proc/loadavg: 2.04 2.01 2.00 3/92 21241
/proc/meminfo: memFree=1647008/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1476.13
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 147594 19 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712683 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1476.13
Current children cumulated vsize (KiB) 8104

[startup+1543.59 s]
/proc/loadavg: 2.01 2.01 2.00 3/86 21265
/proc/meminfo: memFree=1647960/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1536.05
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 153586 19 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640320 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1536.05
Current children cumulated vsize (KiB) 8104

[startup+1603.61 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21265
/proc/meminfo: memFree=1647960/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1596.02
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 159583 19 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1596.02
Current children cumulated vsize (KiB) 8104

[startup+1663.62 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21265
/proc/meminfo: memFree=1647960/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1656
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 165580 20 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785547 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1656
Current children cumulated vsize (KiB) 8104

[startup+1723.64 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21265
/proc/meminfo: memFree=1647960/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1715.93
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 171573 20 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1715.93
Current children cumulated vsize (KiB) 8104

[startup+1783.66 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21265
/proc/meminfo: memFree=1647960/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1775.89
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 177569 20 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1775.89
Current children cumulated vsize (KiB) 8104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.86 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21265
/proc/meminfo: memFree=1647960/2055920 swapFree=4192812/4192956
[pid=20839] ppid=20837 vsize=8104 CPUtime=1800.06
/proc/20839/stat : 20839 (solver) R 20837 20839 20257 0 -1 4194304 1108 0 0 0 179986 20 0 0 25 0 1 0 173301055 8298496 1076 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134793109 0 0 4096 0 0 0 0 17 0 0 0
/proc/20839/statm: 2026 1076 718 92 0 370 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 8104

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.87
CPU time (s): 1800.07
CPU user time (s): 1799.87
CPU system time (s): 0.208968
CPU usage (%): 99.569
Max. virtual memory (cumulated for all children) (KiB): 8104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1108
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 42609

runsolver used 2.26965 s user time and 4.87326 s system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Jan  8 09:37:44 UTC 2007


IDJOB= 217804
IDBENCH= 5172
FILE ID= node18/217804-1168249063

PBS_JOBID= 3481649

Free space on /tmp= 66299 MiB

BENCH NAME= HOME/pub/bench/CPAI06/golombRuler/golombRulerArity3/ruler-70-13-a3.xml
COMMAND LINE= /tmp/evaluation/217804-1168249063/mistral/bin/solver /tmp/evaluation/217804-1168249063/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-217804-1168249063 -o ROOT/results/node18/solver-217804-1168249063 -C 1800 -M 900  /tmp/evaluation/217804-1168249063/mistral/bin/solver /tmp/evaluation/217804-1168249063/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  867e5ac3974f1355ea650434b3018815

RANDOM SEED= 803510560

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1658040 kB
Buffers:         69296 kB
Cached:         209028 kB
SwapCached:          0 kB
Active:         193912 kB
Inactive:       147328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1658040 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3404 kB
Writeback:           0 kB
Mapped:          85272 kB
Slab:            41576 kB
Committed_AS:  5007604 kB
PageTables:       2040 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= 66299 MiB



End job on node18 on Mon Jan  8 10:07:52 UTC 2007