Trace number 276250

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
Toolbar_MaxSat 2007-01-19? (TO) 2400.06 2417.57

General information on the benchmark

Namerandom/rand-2-24/
rand-24-24-276-139-52021_ext.xml
MD5SUM71cffa533269446990ab132413efce2d
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints275
Best CPU time to get the best result obtained on this benchmark141.547
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

translate /tmp/evaluation/276250-1169233868/unknown.xml to /tmp/evaluation/276250-1169233868/unknown.wcsp

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node39/watcher-276250-1169233868 -o ROOT/results/node39/solver-276250-1169233868 -C 2400 -M 900 /tmp/evaluation/276250-1169233868/solver.sh /tmp/evaluation/276250-1169233868/unknown 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 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: 1.99 2.01 1.94 5/73 27889
/proc/meminfo: memFree=1533520/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=18540 CPUtime=0
/proc/27888/stat : 27888 (runsolver) R 27886 27888 27355 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 271786436 18984960 279 18446744073709551615 4194304 4267372 548682069088 18446744073709551615 231493659943 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27888/statm: 4635 279 244 17 0 2626 0

[startup+0.107966 s]
/proc/loadavg: 1.99 2.01 1.94 5/73 27889
/proc/meminfo: memFree=1533520/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.01
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 873 2245 0 0 0 0 0 1 25 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47564

[startup+0.51601 s]
/proc/loadavg: 1.99 2.01 1.94 5/73 27889
/proc/meminfo: memFree=1533520/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 47564

[startup+1.33708 s]
/proc/loadavg: 1.99 2.01 1.94 3/74 27910
/proc/meminfo: memFree=1261256/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=280624 CPUtime=1.18
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 67693 1718 0 0 84 27 7 0 25 0 1 0 271786448 287358976 67658 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134708581 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 70156 67658 72 178 0 69974 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 328188

[startup+2.97523 s]
/proc/loadavg: 1.99 2.01 1.94 3/74 27910
/proc/meminfo: memFree=1261192/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=280652 CPUtime=2.81
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 67703 1718 0 0 247 27 7 0 25 0 1 0 271786448 287387648 67668 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 70163 67668 75 178 0 69981 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 328216

[startup+6.26853 s]
/proc/loadavg: 1.99 2.01 1.94 3/74 27910
/proc/meminfo: memFree=1229512/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=6.08
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75606 1718 0 0 571 30 7 0 25 0 1 0 271786448 319778816 75571 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659541 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75571 81 178 0 77889 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 359848

[startup+12.7311 s]
/proc/loadavg: 1.99 2.01 1.94 3/74 27910
/proc/meminfo: memFree=1229576/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=12.49
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75606 1718 0 0 1212 30 7 0 25 0 1 0 271786448 319778816 75571 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134667522 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75571 81 178 0 77889 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 359848

[startup+25.5613 s]
/proc/loadavg: 1.99 2.01 1.94 3/74 27910
/proc/meminfo: memFree=1229704/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=25.23
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75606 1718 0 0 2485 31 7 0 25 0 1 0 271786448 319778816 75571 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699431 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75571 81 178 0 77889 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 359848

[startup+51.2197 s]
/proc/loadavg: 1.99 2.00 1.94 3/74 27910
/proc/meminfo: memFree=1229704/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=50.69
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 5031 31 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 359848

[startup+102.429 s]
/proc/loadavg: 1.99 2.00 1.94 3/74 27910
/proc/meminfo: memFree=1229768/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=101.5
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 10112 31 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 101.58
Current children cumulated vsize (KiB) 359848

[startup+162.465 s]
/proc/loadavg: 1.99 2.00 1.94 3/74 27910
/proc/meminfo: memFree=1229768/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=161.07
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 16069 31 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134589083 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 161.15
Current children cumulated vsize (KiB) 359848

[startup+222.509 s]
/proc/loadavg: 1.99 2.00 1.94 3/74 27910
/proc/meminfo: memFree=1229832/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=220.64
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 22026 31 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134667579 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 220.72
Current children cumulated vsize (KiB) 359848

[startup+282.544 s]
/proc/loadavg: 2.06 2.02 1.94 3/74 27910
/proc/meminfo: memFree=1229768/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=280.2
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 27982 31 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694171 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 280.28
Current children cumulated vsize (KiB) 359848

[startup+342.581 s]
/proc/loadavg: 2.02 2.01 1.94 3/74 27910
/proc/meminfo: memFree=1229768/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=339.77
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 33939 31 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659547 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 339.85
Current children cumulated vsize (KiB) 359848

[startup+402.618 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 27910
/proc/meminfo: memFree=1229832/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=399.36
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 39897 32 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 399.44
Current children cumulated vsize (KiB) 359848

[startup+462.647 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 27910
/proc/meminfo: memFree=1229768/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=458.94
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 45855 32 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693638 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 459.02
Current children cumulated vsize (KiB) 359848

[startup+522.678 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 27910
/proc/meminfo: memFree=1229768/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=518.52
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 51813 32 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658171 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 518.6

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

/proc/loadavg: 2.00 2.00 1.94 3/74 27912
/proc/meminfo: memFree=1229704/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=1710.05
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 170964 34 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657545 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 1710.13
Current children cumulated vsize (KiB) 359848

[startup+1783.53 s]
/proc/loadavg: 2.07 2.02 1.95 3/74 27912
/proc/meminfo: memFree=1229704/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=1769.65
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 176923 35 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 1769.73
Current children cumulated vsize (KiB) 359848

[startup+1843.57 s]
/proc/loadavg: 2.02 2.01 1.95 4/74 27912
/proc/meminfo: memFree=1229704/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=1829.24
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 182882 35 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702303 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 1829.32
Current children cumulated vsize (KiB) 359848

[startup+1903.61 s]
/proc/loadavg: 2.01 2.00 1.95 3/74 27912
/proc/meminfo: memFree=1229704/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=1888.82
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 188840 35 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 1888.9
Current children cumulated vsize (KiB) 359848

[startup+1963.64 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 27912
/proc/meminfo: memFree=1229640/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=1948.41
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 194799 35 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703811 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 1948.49
Current children cumulated vsize (KiB) 359848

[startup+2023.69 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 27912
/proc/meminfo: memFree=1229704/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=2007.99
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 200757 35 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702303 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 2008.07
Current children cumulated vsize (KiB) 359848

[startup+2083.72 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 27912
/proc/meminfo: memFree=1229640/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=2067.56
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 206713 36 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658050 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 2067.64
Current children cumulated vsize (KiB) 359848

[startup+2143.76 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 27912
/proc/meminfo: memFree=1229704/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=2127.16
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 212673 36 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134665168 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 2127.24
Current children cumulated vsize (KiB) 359848

[startup+2203.81 s]
/proc/loadavg: 2.00 2.00 1.95 4/74 27912
/proc/meminfo: memFree=1229704/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=2186.75
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 218632 36 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660644 0 0 4096 2 0 0 0 17 1 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 2186.83
Current children cumulated vsize (KiB) 359848

[startup+2263.86 s]
/proc/loadavg: 2.00 2.00 1.95 3/82 27987
/proc/meminfo: memFree=1223440/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=2246.45
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 224601 37 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 2246.53
Current children cumulated vsize (KiB) 359848

[startup+2323.91 s]
/proc/loadavg: 2.00 2.00 1.95 3/82 27987
/proc/meminfo: memFree=1223568/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=2306.43
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 230599 37 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134598842 0 0 4096 2 0 0 0 17 0 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 2306.51
Current children cumulated vsize (KiB) 359848

[startup+2383.99 s]
/proc/loadavg: 2.00 2.00 1.95 3/82 27987
/proc/meminfo: memFree=1223504/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=2366.45
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 236601 37 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134571515 0 0 4096 2 0 0 0 17 0 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 2366.53
Current children cumulated vsize (KiB) 359848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2417.55 s]
/proc/loadavg: 2.00 2.00 1.95 3/82 27987
/proc/meminfo: memFree=1223440/2055920 swapFree=4187336/4192956
[pid=27888] ppid=27886 vsize=47564 CPUtime=0.08
/proc/27888/stat : 27888 (solver.sh) S 27886 27888 27355 0 -1 4194304 901 2574 0 0 0 0 7 1 18 0 1 0 271786436 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231493266266 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27888/statm: 11891 361 245 79 0 217 0
[pid=27907] ppid=27888 vsize=312284 CPUtime=2399.98
/proc/27907/stat : 27907 (toolbar) R 27888 27888 27355 0 -1 4194304 75607 1718 0 0 239954 37 7 0 25 0 1 0 271786448 319778816 75572 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694212 0 0 4096 2 0 0 0 17 0 0 0
/proc/27907/statm: 78071 75572 81 178 0 77889 0
Current children cumulated CPU time (s) 2400.06
Current children cumulated vsize (KiB) 359848

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27888 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=80987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=28995
CPU time returned by wait4() is 0.109982
while last known CPU time is 2400.06

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

Real time (s): 2417.57
CPU time (s): 2400.06
CPU user time (s): 2399.68
CPU system time (s): 0.38
CPU usage (%): 99.2759
Max. virtual memory (cumulated for all children) (KiB): 359848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.080987
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3475
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= 67
involuntary context switches= 31

runsolver used 2.48162 s user time and 6.26005 s system time

The end

Launcher Data (download as text)

Begin job on node39 on Fri Jan 19 19:11:08 UTC 2007


IDJOB= 276250
IDBENCH= 5471
IDSOLVER= 71
FILE ID= node39/276250-1169233868

PBS_JOBID= 3589287

Free space on /tmp= 66560 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-24/rand-24-24-276-139-52021_ext.xml
COMMAND LINE= /tmp/evaluation/276250-1169233868/solver.sh /tmp/evaluation/276250-1169233868/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-276250-1169233868 -o ROOT/results/node39/conversion-276250-1169233868 -C 600 -M 900 /tmp/evaluation/276250-1169233868/translate /tmp/evaluation/276250-1169233868/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-276250-1169233868 -o ROOT/results/node39/solver-276250-1169233868 -C 2400 -M 900  /tmp/evaluation/276250-1169233868/solver.sh /tmp/evaluation/276250-1169233868/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  71cffa533269446990ab132413efce2d

RANDOM SEED= 253369346

TIME LIMIT= 2400 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		: 3000.236
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		: 3000.236
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:       1534000 kB
Buffers:         39148 kB
Cached:         386132 kB
SwapCached:        944 kB
Active:         120988 kB
Inactive:       323660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534000 kB
SwapTotal:     4192956 kB
SwapFree:      4187336 kB
Dirty:            2252 kB
Writeback:           0 kB
Mapped:          28368 kB
Slab:            62672 kB
Committed_AS:  4845244 kB
PageTables:       1732 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= 66561 MiB



End job on node39 on Fri Jan 19 19:51:26 UTC 2007