Trace number 282433

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) 2400.01 2400.94

General information on the benchmark

NameMaxCSP/pi/pi-30-10-25-t48/
pi-30-10-197-52-51.xml
MD5SUM1b69ebbc0e0c385c54bf147d32ffb4f4
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints107
Best CPU time to get the best result obtained on this benchmark3.9284
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints109
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension109
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/282433-1169319117/unknown.xml to /tmp/evaluation/282433-1169319117/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/node20/watcher-282433-1169319117 -o ROOT/results/node20/solver-282433-1169319117 -C 2400 -M 900 /tmp/evaluation/282433-1169319117/solver.sh /tmp/evaluation/282433-1169319117/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: 1.84 1.97 1.89 4/81 2814
/proc/meminfo: memFree=1395512/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=8652 CPUtime=0
/proc/2813/stat : 2813 (solver.sh) R 2811 2813 2499 0 -1 4194304 335 0 0 0 0 0 0 0 17 0 1 0 280306275 8859648 279 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952598687 0 65538 4096 73728 0 0 0 17 1 0 0
/proc/2813/statm: 2163 279 207 79 0 156 0
[pid=2815] ppid=2813 vsize=8688 CPUtime=0
/proc/2815/stat : 2815 (solver.sh) R 2813 2813 2499 0 -1 4194368 27 0 0 0 0 0 0 0 17 0 1 0 280306275 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952598687 0 65536 4096 73728 0 0 0 17 1 0 0
/proc/2815/statm: 2172 286 209 79 0 165 0
[pid=2816] ppid=2815 vsize=8728 CPUtime=0
/proc/2816/stat : 2816 (solver.sh) R 2815 2813 2499 0 -1 4194368 26 0 0 0 0 0 0 0 17 0 1 0 280306275 8937472 290 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952599335 0 0 3674112 73728 0 0 0 17 1 0 0
/proc/2816/statm: 2182 290 209 79 0 175 0

[startup+0.104613 s]
/proc/loadavg: 1.84 1.97 1.89 4/81 2814
/proc/meminfo: memFree=1395512/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47552

[startup+0.512657 s]
/proc/loadavg: 1.84 1.97 1.89 4/81 2814
/proc/meminfo: memFree=1395512/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47552

[startup+1.33376 s]
/proc/loadavg: 1.84 1.97 1.89 2/82 2840
/proc/meminfo: memFree=1349872/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67056 CPUtime=1.24
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16028 1320 0 0 27 6 90 1 20 0 1 0 280306282 68665344 15993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134669533 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16764 15993 80 178 0 16582 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 114608

[startup+2.97096 s]
/proc/loadavg: 1.84 1.97 1.89 3/89 2902
/proc/meminfo: memFree=1328944/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67056 CPUtime=2.87
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16028 1320 0 0 190 6 90 1 25 0 1 0 280306282 68665344 15993 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16764 15993 80 178 0 16582 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 114608

[startup+6.25035 s]
/proc/loadavg: 1.85 1.97 1.89 3/88 2903
/proc/meminfo: memFree=1279608/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67060 CPUtime=6.13
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16029 1320 0 0 515 7 90 1 25 0 1 0 280306282 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670570 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 114612

[startup+12.7201 s]
/proc/loadavg: 1.86 1.97 1.89 3/88 2994
/proc/meminfo: memFree=1328504/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67060 CPUtime=12.6
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16029 1320 0 0 1161 8 90 1 25 0 1 0 280306282 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599884 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 114612

[startup+25.5427 s]
/proc/loadavg: 1.75 1.94 1.89 2/79 3094
/proc/meminfo: memFree=1338640/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67060 CPUtime=25.42
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16029 1320 0 0 2441 10 90 1 25 0 1 0 280306282 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 114612

[startup+51.1758 s]
/proc/loadavg: 1.49 1.86 1.86 2/79 3094
/proc/meminfo: memFree=1338784/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67060 CPUtime=51.04
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16029 1320 0 0 5003 10 90 1 25 0 1 0 280306282 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702289 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 114612

[startup+102.436 s]
/proc/loadavg: 1.21 1.72 1.81 2/79 3094
/proc/meminfo: memFree=1338848/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67060 CPUtime=102.28
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16029 1320 0 0 10127 10 90 1 25 0 1 0 280306282 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700006 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 114612

[startup+162.523 s]
/proc/loadavg: 1.13 1.61 1.77 2/79 3094
/proc/meminfo: memFree=1338976/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67060 CPUtime=162.35
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16029 1320 0 0 16134 10 90 1 25 0 1 0 280306282 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 114612

[startup+222.602 s]
/proc/loadavg: 1.05 1.49 1.71 2/79 3094
/proc/meminfo: memFree=1338976/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67060 CPUtime=222.41
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16029 1320 0 0 22140 10 90 1 25 0 1 0 280306282 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700019 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 114612

[startup+282.68 s]
/proc/loadavg: 1.02 1.40 1.67 2/79 3094
/proc/meminfo: memFree=1338976/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67060 CPUtime=282.46
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16029 1320 0 0 28145 10 90 1 25 0 1 0 280306282 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694171 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 114612

[startup+342.759 s]
/proc/loadavg: 1.00 1.33 1.62 2/79 3094
/proc/meminfo: memFree=1339040/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67060 CPUtime=342.52
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16029 1320 0 0 34151 10 90 1 25 0 1 0 280306282 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 114612

[startup+402.843 s]
/proc/loadavg: 1.00 1.26 1.58 2/79 3094
/proc/meminfo: memFree=1339040/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67060 CPUtime=402.58
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16029 1320 0 0 40157 10 90 1 25 0 1 0 280306282 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 114612

[startup+462.924 s]
/proc/loadavg: 1.00 1.21 1.54 2/79 3094
/proc/meminfo: memFree=1339040/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67060 CPUtime=462.64
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16029 1320 0 0 46163 10 90 1 25 0 1 0 280306282 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 114612

[startup+523.005 s]
/proc/loadavg: 1.00 1.17 1.51 2/79 3094
/proc/meminfo: memFree=1339040/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02

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

/proc/loadavg: 1.00 1.00 1.11 2/79 3292
/proc/meminfo: memFree=1339040/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67064 CPUtime=1723.95
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16030 1320 0 0 172277 27 90 1 25 0 1 0 280306282 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657811 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1723.97
Current children cumulated vsize (KiB) 114616

[startup+1784.73 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 3292
/proc/meminfo: memFree=1339040/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67064 CPUtime=1784.01
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16030 1320 0 0 178283 27 90 1 25 0 1 0 280306282 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702960 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1784.03
Current children cumulated vsize (KiB) 114616

[startup+1844.81 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 3294
/proc/meminfo: memFree=1338848/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67064 CPUtime=1844.07
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16030 1320 0 0 184289 27 90 1 25 0 1 0 280306282 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1844.09
Current children cumulated vsize (KiB) 114616

[startup+1904.9 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 3294
/proc/meminfo: memFree=1338848/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67064 CPUtime=1904.13
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16030 1320 0 0 190295 27 90 1 25 0 1 0 280306282 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693669 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1904.15
Current children cumulated vsize (KiB) 114616

[startup+1964.98 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 3294
/proc/meminfo: memFree=1338912/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67064 CPUtime=1964.19
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16030 1320 0 0 196301 27 90 1 25 0 1 0 280306282 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660030 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1964.21
Current children cumulated vsize (KiB) 114616

[startup+2025.06 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 3294
/proc/meminfo: memFree=1338912/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67064 CPUtime=2024.25
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16030 1320 0 0 202307 27 90 1 25 0 1 0 280306282 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693680 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2024.27
Current children cumulated vsize (KiB) 114616

[startup+2085.14 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 3294
/proc/meminfo: memFree=1338912/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67064 CPUtime=2084.3
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16030 1320 0 0 208312 27 90 1 25 0 1 0 280306282 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2084.32
Current children cumulated vsize (KiB) 114616

[startup+2145.22 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 3294
/proc/meminfo: memFree=1338976/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67064 CPUtime=2144.37
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16030 1320 0 0 214319 27 90 1 25 0 1 0 280306282 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657859 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2144.39
Current children cumulated vsize (KiB) 114616

[startup+2205.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 3294
/proc/meminfo: memFree=1338976/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67064 CPUtime=2204.43
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16030 1320 0 0 220325 27 90 1 25 0 1 0 280306282 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694212 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2204.45
Current children cumulated vsize (KiB) 114616

[startup+2265.38 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 3294
/proc/meminfo: memFree=1339040/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67064 CPUtime=2264.49
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16030 1320 0 0 226331 27 90 1 25 0 1 0 280306282 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660253 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2264.51
Current children cumulated vsize (KiB) 114616

[startup+2325.46 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 3294
/proc/meminfo: memFree=1339040/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67064 CPUtime=2324.54
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16030 1320 0 0 232336 27 90 1 25 0 1 0 280306282 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134586326 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2324.56
Current children cumulated vsize (KiB) 114616

[startup+2385.55 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 3294
/proc/meminfo: memFree=1338976/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67064 CPUtime=2384.61
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16030 1320 0 0 238343 27 90 1 25 0 1 0 280306282 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670561 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2384.63
Current children cumulated vsize (KiB) 114616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.93 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 3294
/proc/meminfo: memFree=1338976/2055920 swapFree=4170260/4192956
[pid=2813] ppid=2811 vsize=47552 CPUtime=0.02
/proc/2813/stat : 2813 (solver.sh) S 2811 2813 2499 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 280306275 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2813/statm: 11888 361 245 79 0 217 0
[pid=2832] ppid=2813 vsize=67064 CPUtime=2399.99
/proc/2832/stat : 2832 (toolbar) R 2813 2813 2499 0 -1 4194304 16030 1320 0 0 239881 27 90 1 25 0 1 0 280306282 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700170 0 0 4096 2 0 0 0 17 0 0 0
/proc/2832/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2400.01
Current children cumulated vsize (KiB) 114616

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 2813 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=23996
CPU time returned by wait4() is 0.039993
while last known CPU time is 2400.01

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

Real time (s): 2400.94
CPU time (s): 2400.01
CPU user time (s): 2399.72
CPU system time (s): 0.29
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 114616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3325
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= 63
involuntary context switches= 19

runsolver used 2.29765 s user time and 6.25005 s system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Jan 20 18:51:57 UTC 2007


IDJOB= 282433
IDBENCH= 12793
IDSOLVER= 71
FILE ID= node20/282433-1169319117

PBS_JOBID= 3610338

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-30-10-25-t48/pi-30-10-197-52-51.xml
COMMAND LINE= /tmp/evaluation/282433-1169319117/solver.sh /tmp/evaluation/282433-1169319117/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-282433-1169319117 -o ROOT/results/node20/conversion-282433-1169319117 -C 600 -M 900 /tmp/evaluation/282433-1169319117/translate /tmp/evaluation/282433-1169319117/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-282433-1169319117 -o ROOT/results/node20/solver-282433-1169319117 -C 2400 -M 900  /tmp/evaluation/282433-1169319117/solver.sh /tmp/evaluation/282433-1169319117/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  1b69ebbc0e0c385c54bf147d32ffb4f4

RANDOM SEED= 637829969

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		: 3000.216
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		: 3000.216
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:       1395992 kB
Buffers:         43504 kB
Cached:         509896 kB
SwapCached:       7600 kB
Active:         165464 kB
Inactive:       422388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1395992 kB
SwapTotal:     4192956 kB
SwapFree:      4170260 kB
Dirty:            4448 kB
Writeback:           0 kB
Mapped:          48484 kB
Slab:            57076 kB
Committed_AS:  5627788 kB
PageTables:       2220 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= 66563 MiB



End job on node20 on Sat Jan 20 19:31:58 UTC 2007