Trace number 200917

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
buggy_2_5_s 2007-01-08? (TO) 1800.02 1815

General information on the benchmark

Namefapp/fapp11-15/fapp14/
fapp14-2500-5.xml
MD5SUMba29a6849ceab0326ca9029d495b4371
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 variables2500
Number of constraints40767
Maximum constraint arity2
Maximum domain size362
Number of constraints which are defined in extension0
Number of constraints which are defined in intension40767
Global constraints used (with number of constraints)

Solver Data (download as text)



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-200917-1168288825 -o ROOT/results/node1/solver-200917-1168288825 -C 1800 -M 900 /tmp/evaluation/200917-1168288825/solver2 /tmp/evaluation/200917-1168288825/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.08 2.02 1.96 7/88 22191
/proc/meminfo: memFree=1296384/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=0
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 295 26 0 0 0 0 0 0 16 0 1 0 177278548 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 232 194 169 0 49 0
[pid=22192] ppid=22189 vsize=5352 CPUtime=0
/proc/22192/stat : 22192 (solver2) R 22189 22189 20107 0 -1 4194368 24 0 0 0 0 0 0 0 23 0 1 0 177278548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353275687 0 0 4096 0 0 0 0 17 1 0 0
/proc/22192/statm: 1338 236 198 169 0 49 0

[startup+0.110519 s]
/proc/loadavg: 2.08 2.02 1.96 7/88 22191
/proc/meminfo: memFree=1296384/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=0
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 353 334 0 0 0 0 0 0 18 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.518897 s]
/proc/loadavg: 2.08 2.02 1.96 7/88 22191
/proc/meminfo: memFree=1296384/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=0
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 353 334 0 0 0 0 0 0 18 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33967 s]
/proc/loadavg: 2.08 2.02 1.96 3/88 22202
/proc/meminfo: memFree=1277696/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=0.81
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 376 2857 0 0 0 0 75 6 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22202] ppid=22189 vsize=21860 CPUtime=0.44
/proc/22202/stat : 22202 (bordewijk) R 22189 22189 20107 0 -1 4194304 4950 0 0 0 40 4 0 0 21 0 1 0 177278636 22384640 4922 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 6270676 0 0 4096 0 0 0 0 17 1 0 0
/proc/22202/statm: 5465 4922 204 97 0 4746 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 27212

[startup+2.97686 s]
/proc/loadavg: 2.08 2.02 1.96 3/88 22202
/proc/meminfo: memFree=1224384/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=0.81
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 376 2857 0 0 0 0 75 6 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22202] ppid=22189 vsize=87464 CPUtime=2.06
/proc/22202/stat : 22202 (bordewijk) R 22189 22189 20107 0 -1 4194304 21345 0 0 0 191 15 0 0 25 0 1 0 177278636 89563136 21317 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 6290592 0 0 4096 0 0 0 0 17 1 0 0
/proc/22202/statm: 21866 21317 204 97 0 21147 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 92816

[startup+6.25624 s]
/proc/loadavg: 2.07 2.02 1.96 3/88 22202
/proc/meminfo: memFree=1120776/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=0.81
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 376 2857 0 0 0 0 75 6 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22202] ppid=22189 vsize=185308 CPUtime=5.3
/proc/22202/stat : 22202 (bordewijk) R 22189 22189 20107 0 -1 4194304 52666 0 0 0 485 45 0 0 25 0 1 0 177278636 189755392 44708 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 6264443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22202/statm: 46327 44708 215 97 0 45608 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 190660

[startup+12.729 s]
/proc/loadavg: 2.15 2.03 1.96 3/88 22896
/proc/meminfo: memFree=974672/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=0.81
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 376 2857 0 0 0 0 75 6 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22202] ppid=22189 vsize=237688 CPUtime=11.73
/proc/22202/stat : 22202 (bordewijk) R 22189 22189 20107 0 -1 4194304 65900 0 0 0 534 639 0 0 25 0 1 0 177278636 243392512 57942 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/22202/statm: 59422 57942 218 97 0 58703 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 243040

[startup+25.5715 s]
/proc/loadavg: 2.11 2.03 1.96 3/88 22898
/proc/meminfo: memFree=1077712/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111552 CPUtime=12.39
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27638 0 0 0 1061 178 0 0 25 0 1 0 177279854 114229248 26777 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27888 26777 137 64 0 27203 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 116904

[startup+51.2233 s]
/proc/loadavg: 2.02 2.01 1.96 3/88 23581
/proc/meminfo: memFree=1049424/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111552 CPUtime=37.87
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27638 0 0 0 3603 184 0 0 25 0 1 0 177279854 114229248 26777 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4055025512 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27888 26777 137 64 0 27203 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 116904

[startup+102.502 s]
/proc/loadavg: 2.01 2.01 1.96 3/88 23581
/proc/meminfo: memFree=1050000/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111552 CPUtime=88.87
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27638 0 0 0 8703 184 0 0 25 0 1 0 177279854 114229248 26777 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555381 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27888 26777 137 64 0 27203 0
Current children cumulated CPU time (s) 101.74
Current children cumulated vsize (KiB) 116904

[startup+162.603 s]
/proc/loadavg: 2.00 2.00 1.96 3/88 23581
/proc/meminfo: memFree=1050000/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111552 CPUtime=148.7
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27638 0 0 0 14686 184 0 0 25 0 1 0 177279854 114229248 26777 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4052175673 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27888 26777 137 64 0 27203 0
Current children cumulated CPU time (s) 161.57
Current children cumulated vsize (KiB) 116904

[startup+222.604 s]
/proc/loadavg: 2.00 2.00 1.96 3/88 23581
/proc/meminfo: memFree=1050064/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111552 CPUtime=208.43
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27638 0 0 0 20659 184 0 0 25 0 1 0 177279854 114229248 26777 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4052897942 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27888 26777 137 64 0 27203 0
Current children cumulated CPU time (s) 221.3
Current children cumulated vsize (KiB) 116904

[startup+282.706 s]
/proc/loadavg: 1.92 1.98 1.95 2/82 24246
/proc/meminfo: memFree=1140160/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111552 CPUtime=268.24
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27638 0 0 0 26635 189 0 0 25 0 1 0 177279854 114229248 26777 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4052435561 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27888 26777 137 64 0 27203 0
Current children cumulated CPU time (s) 281.11
Current children cumulated vsize (KiB) 116904

[startup+342.803 s]
/proc/loadavg: 1.97 1.98 1.95 3/88 24264
/proc/meminfo: memFree=1055256/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111552 CPUtime=327.83
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27638 0 0 0 32593 190 0 0 25 0 1 0 177279854 114229248 26777 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527008 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27888 26777 137 64 0 27203 0
Current children cumulated CPU time (s) 340.7
Current children cumulated vsize (KiB) 116904

[startup+402.903 s]
/proc/loadavg: 1.99 1.98 1.95 3/88 24264
/proc/meminfo: memFree=1055320/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111552 CPUtime=387.43
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27638 0 0 0 38553 190 0 0 25 0 1 0 177279854 114229248 26777 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4051648834 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27888 26777 137 64 0 27203 0
Current children cumulated CPU time (s) 400.3
Current children cumulated vsize (KiB) 116904

[startup+463.001 s]
/proc/loadavg: 1.99 1.98 1.95 4/88 24264
/proc/meminfo: memFree=1055256/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111552 CPUtime=447.01
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27638 0 0 0 44510 191 0 0 25 0 1 0 177279854 114229248 26777 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4055449645 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27888 26777 137 64 0 27203 0
Current children cumulated CPU time (s) 459.88
Current children cumulated vsize (KiB) 116904

[startup+523.047 s]
/proc/loadavg: 2.07 2.00 1.96 3/88 24264
/proc/meminfo: memFree=1054360/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111580 CPUtime=506.55

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

/proc/loadavg: 2.00 2.00 1.97 3/88 24264
/proc/meminfo: memFree=1053080/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111588 CPUtime=1102.1
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27943 0 0 0 110018 192 0 0 25 0 1 0 177279854 114266112 27082 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4054458835 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27897 27082 138 64 0 27212 0
Current children cumulated CPU time (s) 1114.97
Current children cumulated vsize (KiB) 116940

[startup+1183.88 s]
/proc/loadavg: 2.00 2.00 1.97 3/88 24264
/proc/meminfo: memFree=1053080/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111588 CPUtime=1161.65
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27943 0 0 0 115972 193 0 0 25 0 1 0 177279854 114266112 27082 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554283 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27897 27082 138 64 0 27212 0
Current children cumulated CPU time (s) 1174.52
Current children cumulated vsize (KiB) 116940

[startup+1243.95 s]
/proc/loadavg: 2.00 2.00 1.97 3/94 24336
/proc/meminfo: memFree=1051712/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111588 CPUtime=1221.17
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27943 0 0 0 121918 199 0 0 25 0 1 0 177279854 114266112 27082 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134522175 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27897 27082 138 64 0 27212 0
Current children cumulated CPU time (s) 1234.04
Current children cumulated vsize (KiB) 116940

[startup+1304.03 s]
/proc/loadavg: 2.00 2.00 1.97 3/94 24428
/proc/meminfo: memFree=1051736/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111588 CPUtime=1280.62
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27943 0 0 0 127853 209 0 0 25 0 1 0 177279854 114266112 27082 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549733 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27897 27082 138 64 0 27212 0
Current children cumulated CPU time (s) 1293.49
Current children cumulated vsize (KiB) 116940

[startup+1364.13 s]
/proc/loadavg: 2.06 2.02 1.97 3/88 24462
/proc/meminfo: memFree=1052752/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111588 CPUtime=1340.12
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27943 0 0 0 133800 212 0 0 25 0 1 0 177279854 114266112 27082 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549598 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27897 27082 138 64 0 27212 0
Current children cumulated CPU time (s) 1352.99
Current children cumulated vsize (KiB) 116940

[startup+1424.19 s]
/proc/loadavg: 2.02 2.01 1.97 3/88 24462
/proc/meminfo: memFree=1052752/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111588 CPUtime=1399.68
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27943 0 0 0 139756 212 0 0 25 0 1 0 177279854 114266112 27082 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27897 27082 138 64 0 27212 0
Current children cumulated CPU time (s) 1412.55
Current children cumulated vsize (KiB) 116940

[startup+1484.28 s]
/proc/loadavg: 2.05 2.02 1.98 3/88 24462
/proc/meminfo: memFree=1052752/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111588 CPUtime=1459.25
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27943 0 0 0 145713 212 0 0 25 0 1 0 177279854 114266112 27082 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4053949455 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27897 27082 138 64 0 27212 0
Current children cumulated CPU time (s) 1472.12
Current children cumulated vsize (KiB) 116940

[startup+1544.35 s]
/proc/loadavg: 2.02 2.01 1.98 3/88 24462
/proc/meminfo: memFree=1052752/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111588 CPUtime=1518.78
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27943 0 0 0 151665 213 0 0 25 0 1 0 177279854 114266112 27082 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4051710155 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27897 27082 138 64 0 27212 0
Current children cumulated CPU time (s) 1531.65
Current children cumulated vsize (KiB) 116940

[startup+1604.41 s]
/proc/loadavg: 2.00 2.01 1.98 3/88 24462
/proc/meminfo: memFree=1052816/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111588 CPUtime=1578.34
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27943 0 0 0 157621 213 0 0 25 0 1 0 177279854 114266112 27082 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516886 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27897 27082 138 64 0 27212 0
Current children cumulated CPU time (s) 1591.21
Current children cumulated vsize (KiB) 116940

[startup+1664.47 s]
/proc/loadavg: 1.96 1.99 1.97 3/88 25145
/proc/meminfo: memFree=1068928/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111588 CPUtime=1637.89
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27943 0 0 0 163570 219 0 0 25 0 1 0 177279854 114266112 27082 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519640 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27897 27082 138 64 0 27212 0
Current children cumulated CPU time (s) 1650.76
Current children cumulated vsize (KiB) 116940

[startup+1724.53 s]
/proc/loadavg: 1.98 1.99 1.97 4/88 25145
/proc/meminfo: memFree=1068608/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111588 CPUtime=1697.44
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27943 0 0 0 169525 219 0 0 25 0 1 0 177279854 114266112 27082 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527014 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27897 27082 138 64 0 27212 0
Current children cumulated CPU time (s) 1710.31
Current children cumulated vsize (KiB) 116940

[startup+1784.59 s]
/proc/loadavg: 1.99 1.99 1.97 3/88 25145
/proc/meminfo: memFree=1068672/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111588 CPUtime=1757
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27943 0 0 0 175481 219 0 0 25 0 1 0 177279854 114266112 27082 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134522175 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27897 27082 138 64 0 27212 0
Current children cumulated CPU time (s) 1769.87
Current children cumulated vsize (KiB) 116940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.99 s]
/proc/loadavg: 1.99 1.99 1.97 3/88 25145
/proc/meminfo: memFree=1068736/2055920 swapFree=4165612/4192956
[pid=22189] ppid=22187 vsize=5352 CPUtime=12.87
/proc/22189/stat : 22189 (solver2) S 22187 22189 20107 0 -1 4194304 397 68757 0 0 0 0 612 675 16 0 1 0 177278548 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22189/statm: 1338 242 203 169 0 49 0
[pid=22897] ppid=22189 vsize=111588 CPUtime=1787.15
/proc/22897/stat : 22897 (standalone) R 22189 22189 20107 0 -1 4194304 27943 0 0 0 178495 220 0 0 25 0 1 0 177279854 114266112 27082 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519655 0 0 4096 0 0 0 0 17 0 0 0
/proc/22897/statm: 27897 27082 138 64 0 27212 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 116940

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 22189 and gives childrusage.ru_utime.tv_sec=6 childrusage.ru_utime.tv_usec=128068 childrusage.ru_stime.tv_sec=6 childrusage.ru_stime.tv_usec=760972
CPU time returned by wait4() is 12.889
while last known CPU time is 1800.02

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

Real time (s): 1815
CPU time (s): 1800.02
CPU user time (s): 1791.07
CPU system time (s): 8.95
CPU usage (%): 99.1744
Max. virtual memory (cumulated for all children) (KiB): 243040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.12807
system time used= 6.76097
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69154
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= 1238
involuntary context switches= 915

runsolver used 1.81072 s user time and 5.03024 s system time

The end



Launcher Data (download as text)




Begin job on node1 on Mon Jan  8 20:40:28 UTC 2007


IDJOB= 200917
IDBENCH= 3734
FILE ID= node1/200917-1168288825

PBS_JOBID= 3501711

Free space on /tmp= 66286 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp14/fapp14-2500-5.xml
COMMAND LINE= /tmp/evaluation/200917-1168288825/solver2 /tmp/evaluation/200917-1168288825/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-200917-1168288825 -o ROOT/results/node1/solver-200917-1168288825 -C 1800 -M 900  /tmp/evaluation/200917-1168288825/solver2 /tmp/evaluation/200917-1168288825/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  ba29a6849ceab0326ca9029d495b4371

RANDOM SEED= 888802138

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:       1296808 kB
Buffers:         71776 kB
Cached:         584204 kB
SwapCached:       3620 kB
Active:         335836 kB
Inactive:       361216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1296808 kB
SwapTotal:     4192956 kB
SwapFree:      4165612 kB
Dirty:           15744 kB
Writeback:           0 kB
Mapped:          52100 kB
Slab:            46808 kB
Committed_AS:  5466580 kB
PageTables:       2332 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= 66229 MiB



End job on node1 on Mon Jan  8 21:10:43 UTC 2007