Trace number 198550

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) 1800.05 1810.88

General information on the benchmark

Namepigeons/
pigeons-50.xml
MD5SUM12147b726cdc62e4a1c95be8697eb0dc
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1225
Maximum constraint arity2
Maximum domain size49
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1225
Global constraints used (with number of constraints)

Solver Data (download as text)

0.21	c 
0.21	c Parsing xml file
0.21	c 	domains...............    0
0.21	c 	variables.............    0
0.21	c 	predicates............    0
0.21	c 	constraints........... 0.07
0.21	c Allocating memory
0.21	c 
0.21	c time limit = -1
0.21	c heuristic = dom/wdeg
0.21	c restart policy = No restart
0.21	c 
0.21	c Solving
0.21	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/node1/watcher-198550-1168129556 -o ROOT/results/node1/solver-198550-1168129556 -C 1800 -M 900 /tmp/evaluation/198550-1168129556/mistral/bin/solver /tmp/evaluation/198550-1168129556/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: 2.02 2.03 1.99 5/95 3178
/proc/meminfo: memFree=1654232/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=540 CPUtime=0
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 161351359 552960 26 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 5829412 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 135 26 21 92 0 18 0

[startup+0.104073 s]
/proc/loadavg: 2.02 2.03 1.99 5/95 3178
/proc/meminfo: memFree=1654232/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=0.09
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 9 0 0 0 18 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790132 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7312

[startup+0.512116 s]
/proc/loadavg: 2.02 2.03 1.99 5/95 3178
/proc/meminfo: memFree=1654232/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=0.49
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 49 0 0 0 21 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 7312

[startup+1.33321 s]
/proc/loadavg: 2.02 2.03 1.99 3/95 3178
/proc/meminfo: memFree=1653400/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1.31
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 131 0 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785560 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7312

[startup+2.9704 s]
/proc/loadavg: 2.02 2.03 1.99 3/95 3178
/proc/meminfo: memFree=1653400/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=2.93
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 293 0 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 7312

[startup+6.24979 s]
/proc/loadavg: 2.02 2.03 1.99 3/95 3178
/proc/meminfo: memFree=1653336/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=6.18
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 618 0 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 7312

[startup+12.7105 s]
/proc/loadavg: 2.02 2.03 1.99 3/95 3178
/proc/meminfo: memFree=1653336/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=12.59
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 1259 0 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785422 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 7312

[startup+25.534 s]
/proc/loadavg: 2.01 2.03 1.99 4/95 3178
/proc/meminfo: memFree=1653400/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=25.3
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 2530 0 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640384 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 7312

[startup+51.173 s]
/proc/loadavg: 2.01 2.02 1.99 3/95 3178
/proc/meminfo: memFree=1653464/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=50.73
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 5072 1 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134714780 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 7312

[startup+102.459 s]
/proc/loadavg: 2.00 2.02 1.99 3/95 3178
/proc/meminfo: memFree=1653464/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=101.58
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 10157 1 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712785 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 101.58
Current children cumulated vsize (KiB) 7312

[startup+162.467 s]
/proc/loadavg: 2.00 2.01 1.99 3/95 3178
/proc/meminfo: memFree=1653400/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=161.08
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 16107 1 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712785 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 161.08
Current children cumulated vsize (KiB) 7312

[startup+222.557 s]
/proc/loadavg: 2.00 2.01 1.99 3/95 3178
/proc/meminfo: memFree=1653336/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=220.67
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 22065 2 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 220.67
Current children cumulated vsize (KiB) 7312

[startup+282.594 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 3178
/proc/meminfo: memFree=1653272/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=280.19
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 28017 2 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640320 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 280.19
Current children cumulated vsize (KiB) 7312

[startup+342.597 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 3178
/proc/meminfo: memFree=1653272/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=339.65
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 33963 2 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640320 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 7312

[startup+402.602 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 3178
/proc/meminfo: memFree=1653208/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=399.13
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 39910 3 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134795075 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 399.13
Current children cumulated vsize (KiB) 7312

[startup+462.606 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 3178
/proc/meminfo: memFree=1653144/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=458.63
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 45860 3 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790149 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 458.63
Current children cumulated vsize (KiB) 7312

[startup+522.607 s]
/proc/loadavg: 2.00 2.00 1.99 3/95 3178
/proc/meminfo: memFree=1653080/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=518.13
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 51810 3 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785568 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 518.13
Current children cumulated vsize (KiB) 7312

[startup+582.608 s]
/proc/loadavg: 2.08 2.02 2.00 3/95 3178
/proc/meminfo: memFree=1653016/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=577.63
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 57759 4 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 577.63
Current children cumulated vsize (KiB) 7312

[startup+642.62 s]
/proc/loadavg: 2.03 2.01 2.00 3/95 3178
/proc/meminfo: memFree=1653016/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=637.13
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 63709 4 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 637.13
Current children cumulated vsize (KiB) 7312

[startup+702.637 s]
/proc/loadavg: 2.07 2.02 2.00 3/95 3178
/proc/meminfo: memFree=1653016/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=696.64
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 69659 5 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640365 0 0 4096 0 0 0 0 17 1 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 696.64
Current children cumulated vsize (KiB) 7312

[startup+762.72 s]
/proc/loadavg: 1.42 1.85 1.94 2/81 3732
/proc/meminfo: memFree=1722928/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=756.63
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 75653 10 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727378 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 756.63
Current children cumulated vsize (KiB) 7312

[startup+822.809 s]
/proc/loadavg: 1.79 1.87 1.94 3/93 3744
/proc/meminfo: memFree=1511696/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=816.65
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 81654 11 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712769 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 816.65
Current children cumulated vsize (KiB) 7312

[startup+882.811 s]
/proc/loadavg: 1.92 1.89 1.94 3/93 3744
/proc/meminfo: memFree=1336080/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=876.35
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 87624 11 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134716304 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 876.35
Current children cumulated vsize (KiB) 7312

[startup+942.814 s]
/proc/loadavg: 1.97 1.91 1.94 3/93 3744
/proc/meminfo: memFree=1187920/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=936.09
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 93598 11 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785572 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 936.09
Current children cumulated vsize (KiB) 7312

[startup+1002.91 s]
/proc/loadavg: 1.99 1.92 1.94 3/93 3744
/proc/meminfo: memFree=1100304/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=995.92
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 99581 11 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640343 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 995.92
Current children cumulated vsize (KiB) 7312

[startup+1062.99 s]
/proc/loadavg: 2.11 1.98 1.96 4/93 3744
/proc/meminfo: memFree=1100304/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1055.7
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 105559 11 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1055.7
Current children cumulated vsize (KiB) 7312

[startup+1123.07 s]
/proc/loadavg: 2.04 1.98 1.96 4/93 3744
/proc/meminfo: memFree=1100240/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1115.52
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 111541 11 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785647 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1115.52
Current children cumulated vsize (KiB) 7312

[startup+1183.14 s]
/proc/loadavg: 2.01 1.98 1.96 3/93 3744
/proc/meminfo: memFree=1100176/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1175.34
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 117522 12 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722240 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1175.34
Current children cumulated vsize (KiB) 7312

[startup+1243.22 s]
/proc/loadavg: 2.00 1.98 1.96 3/93 3744
/proc/meminfo: memFree=1100176/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1235.12
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 123500 12 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785572 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1235.12
Current children cumulated vsize (KiB) 7312

[startup+1303.29 s]
/proc/loadavg: 2.00 1.98 1.96 3/93 3744
/proc/meminfo: memFree=1100112/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1294.93
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 129481 12 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712785 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1294.93
Current children cumulated vsize (KiB) 7312

[startup+1363.38 s]
/proc/loadavg: 2.00 1.98 1.96 3/93 3744
/proc/meminfo: memFree=1100048/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1354.75
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 135463 12 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790175 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1354.75
Current children cumulated vsize (KiB) 7312

[startup+1423.45 s]
/proc/loadavg: 2.00 1.98 1.96 3/93 3744
/proc/meminfo: memFree=1099984/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1414.54
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 141442 12 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1414.54
Current children cumulated vsize (KiB) 7312

[startup+1483.53 s]
/proc/loadavg: 2.00 1.98 1.96 3/93 3744
/proc/meminfo: memFree=1099984/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1474.34
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 147422 12 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134795119 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1474.34
Current children cumulated vsize (KiB) 7312

[startup+1543.6 s]
/proc/loadavg: 2.07 1.99 1.97 3/93 3744
/proc/meminfo: memFree=1099920/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1534.16
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 153403 13 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727309 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1534.16
Current children cumulated vsize (KiB) 7312

[startup+1603.69 s]
/proc/loadavg: 2.02 1.99 1.97 3/93 3744
/proc/meminfo: memFree=1099856/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1593.95
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 159382 13 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722048 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1593.95
Current children cumulated vsize (KiB) 7312

[startup+1663.76 s]
/proc/loadavg: 2.11 2.02 1.98 3/93 3744
/proc/meminfo: memFree=1099792/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1653.76
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 165363 13 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1653.76
Current children cumulated vsize (KiB) 7312

[startup+1723.84 s]
/proc/loadavg: 2.04 2.02 1.98 3/93 3744
/proc/meminfo: memFree=1099792/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1713.57
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 171344 13 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712772 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1713.57
Current children cumulated vsize (KiB) 7312

[startup+1783.92 s]
/proc/loadavg: 2.01 2.01 1.98 3/93 3744
/proc/meminfo: memFree=1099728/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1773.36
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 177323 13 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708377 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1773.36
Current children cumulated vsize (KiB) 7312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.88 s]
/proc/loadavg: 2.18 2.04 1.99 3/97 3829
/proc/meminfo: memFree=1441016/2055920 swapFree=4165612/4192956
[pid=3177] ppid=3175 vsize=7312 CPUtime=1800.04
/proc/3177/stat : 3177 (solver) R 3175 3177 2251 0 -1 4194304 931 0 0 0 179989 15 0 0 25 0 1 0 161351359 7487488 899 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722251 0 0 4096 0 0 0 0 17 0 0 0
/proc/3177/statm: 1828 899 714 92 0 172 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 7312

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.88
CPU time (s): 1800.05
CPU user time (s): 1799.89
CPU system time (s): 0.156976
CPU usage (%): 99.4016
Max. virtual memory (cumulated for all children) (KiB): 7312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 931
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= 50139

runsolver used 2.0037 s user time and 4.69329 s system time

The end

Launcher Data (download as text)

Begin job on node1 on Sun Jan  7 00:25:56 UTC 2007


IDJOB= 198550
IDBENCH= 3562
FILE ID= node1/198550-1168129556

PBS_JOBID= 3477692

Free space on /tmp= 66299 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-50.xml
COMMAND LINE= /tmp/evaluation/198550-1168129556/mistral/bin/solver /tmp/evaluation/198550-1168129556/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-198550-1168129556 -o ROOT/results/node1/solver-198550-1168129556 -C 1800 -M 900  /tmp/evaluation/198550-1168129556/mistral/bin/solver /tmp/evaluation/198550-1168129556/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  12147b726cdc62e4a1c95be8697eb0dc

RANDOM SEED= 446644645

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		: 3000.234
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		: 3000.234
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:       1654648 kB
Buffers:         47256 kB
Cached:         186348 kB
SwapCached:       4056 kB
Active:         177904 kB
Inactive:       165328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1654648 kB
SwapTotal:     4192956 kB
SwapFree:      4165612 kB
Dirty:            3084 kB
Writeback:           0 kB
Mapped:         128140 kB
Slab:            42440 kB
Committed_AS:  5215472 kB
PageTables:       2588 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 node1 on Sun Jan  7 00:56:07 UTC 2007