Trace number 201557

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 2007-01-08? (TO) 1800.1 1800.72

General information on the benchmark

Namefapp/fapp11-15/fapp13/
fapp13-2000-5.xml
MD5SUMffb4cc3cc68459b6d1c6c34b1a6e5ea5
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 variables2000
Number of constraints25652
Maximum constraint arity2
Maximum domain size190
Number of constraints which are defined in extension0
Number of constraints which are defined in intension25652
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/node4/watcher-201557-1168290323 -o ROOT/results/node4/solver-201557-1168290323 -C 1800 -M 900 /tmp/evaluation/201557-1168290323/solver /tmp/evaluation/201557-1168290323/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: 0.92 1.10 1.34 4/78 32177
/proc/meminfo: memFree=1401640/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=0
/proc/32176/stat : 32176 (solver) R 32174 32176 27161 0 -1 4194304 313 190 0 0 0 0 0 0 19 0 1 0 177428008 5480448 241 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/32176/statm: 1338 241 202 169 0 49 0

[startup+0.104038 s]
/proc/loadavg: 0.92 1.10 1.34 4/78 32177
/proc/meminfo: memFree=1401640/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=0
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 354 334 0 0 0 0 0 0 20 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51509 s]
/proc/loadavg: 0.92 1.10 1.34 4/78 32177
/proc/meminfo: memFree=1401640/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=0.38
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 376 2634 0 0 0 0 33 5 15 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 5352

[startup+1.33516 s]
/proc/loadavg: 0.92 1.10 1.34 2/79 32189
/proc/meminfo: memFree=1358496/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=0.38
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 376 2634 0 0 0 0 33 5 15 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32189] ppid=32176 vsize=45212 CPUtime=0.94
/proc/32189/stat : 32189 (bordewijk) R 32176 32176 27161 0 -1 4194304 10790 0 0 0 88 6 0 0 25 0 1 0 177428045 46297088 10762 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 11048735 0 0 4096 0 0 0 0 17 0 0 0
/proc/32189/statm: 11303 10762 204 97 0 10584 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 50564

[startup+2.97131 s]
/proc/loadavg: 1.01 1.12 1.34 2/79 32189
/proc/meminfo: memFree=1308640/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=0.38
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 376 2634 0 0 0 0 33 5 15 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32189] ppid=32176 vsize=85264 CPUtime=2.58
/proc/32189/stat : 32189 (bordewijk) R 32176 32176 27161 0 -1 4194304 22535 0 0 0 240 18 0 0 25 0 1 0 177428045 87310336 20797 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32189/statm: 21316 20797 211 97 0 20597 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 90616

[startup+6.24762 s]
/proc/loadavg: 1.01 1.12 1.34 2/79 32189
/proc/meminfo: memFree=1246304/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=0.38
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 376 2634 0 0 0 0 33 5 15 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32189] ppid=32176 vsize=127292 CPUtime=5.78
/proc/32189/stat : 32189 (bordewijk) D 32176 32176 27161 0 -1 4194304 36132 0 0 0 304 274 0 0 25 0 1 0 177428045 130347008 30844 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/32189/statm: 31823 30844 217 97 0 31104 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 132644

[startup+12.7122 s]
/proc/loadavg: 1.00 1.11 1.34 2/79 32190
/proc/meminfo: memFree=1336160/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47784 CPUtime=5.85
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11792 0 0 0 508 77 0 0 25 0 1 0 177428693 48930816 11208 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519668 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11946 11208 138 64 0 11261 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 53136

[startup+25.5225 s]
/proc/loadavg: 1.00 1.11 1.33 2/79 32190
/proc/meminfo: memFree=1336352/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47784 CPUtime=18.65
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11792 0 0 0 1788 77 0 0 25 0 1 0 177428693 48930816 11208 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11946 11208 138 64 0 11261 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 53136

[startup+51.1499 s]
/proc/loadavg: 1.00 1.10 1.32 2/79 32190
/proc/meminfo: memFree=1336544/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=44.25
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11806 0 0 0 4348 77 0 0 25 0 1 0 177428693 48934912 11222 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549603 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11222 138 64 0 11262 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 53140

[startup+102.396 s]
/proc/loadavg: 1.00 1.08 1.30 2/79 32190
/proc/meminfo: memFree=1336800/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=95.49
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11813 0 0 0 9471 78 0 0 25 0 1 0 177428693 48934912 11229 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548929 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11229 138 64 0 11262 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 53140

[startup+162.465 s]
/proc/loadavg: 1.00 1.06 1.28 2/79 32190
/proc/meminfo: memFree=1336736/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=155.53
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11813 0 0 0 15475 78 0 0 25 0 1 0 177428693 48934912 11229 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519662 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11229 138 64 0 11262 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 53140

[startup+222.529 s]
/proc/loadavg: 1.00 1.05 1.26 2/79 32190
/proc/meminfo: memFree=1336800/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=215.59
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11815 0 0 0 21480 79 0 0 25 0 1 0 177428693 48934912 11231 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11231 138 64 0 11262 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 53140

[startup+282.594 s]
/proc/loadavg: 1.00 1.04 1.24 2/79 32190
/proc/meminfo: memFree=1336800/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=275.63
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11815 0 0 0 27484 79 0 0 25 0 1 0 177428693 48934912 11231 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11231 138 64 0 11262 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 53140

[startup+342.66 s]
/proc/loadavg: 1.04 1.04 1.23 2/79 32190
/proc/meminfo: memFree=1336736/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=335.68
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11815 0 0 0 33488 80 0 0 25 0 1 0 177428693 48934912 11231 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11231 138 64 0 11262 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 53140

[startup+402.725 s]
/proc/loadavg: 1.01 1.03 1.21 2/79 32190
/proc/meminfo: memFree=1336800/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=395.73
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11815 0 0 0 39493 80 0 0 25 0 1 0 177428693 48934912 11231 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11231 138 64 0 11262 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 53140

[startup+462.788 s]
/proc/loadavg: 1.03 1.04 1.20 2/79 32190
/proc/meminfo: memFree=1336800/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=455.78
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11815 0 0 0 45497 81 0 0 25 0 1 0 177428693 48934912 11231 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548929 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11231 138 64 0 11262 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 53140

[startup+522.851 s]
/proc/loadavg: 1.01 1.03 1.18 2/79 32190
/proc/meminfo: memFree=1336736/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=515.82
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11815 0 0 0 51501 81 0 0 25 0 1 0 177428693 48934912 11231 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11231 138 64 0 11262 0
Current children cumulated CPU time (s) 522.58

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

/proc/loadavg: 1.00 1.00 1.08 2/79 32192
/proc/meminfo: memFree=1336736/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=1116.32
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11823 0 0 0 111546 86 0 0 25 0 1 0 177428693 48934912 11239 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4118332926 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11239 138 64 0 11262 0
Current children cumulated CPU time (s) 1123.08
Current children cumulated vsize (KiB) 53140

[startup+1183.58 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 32192
/proc/meminfo: memFree=1336736/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=1176.36
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11823 0 0 0 117550 86 0 0 25 0 1 0 177428693 48934912 11239 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119271392 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11239 138 64 0 11262 0
Current children cumulated CPU time (s) 1183.12
Current children cumulated vsize (KiB) 53140

[startup+1243.64 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 32192
/proc/meminfo: memFree=1336736/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=1236.42
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11823 0 0 0 123555 87 0 0 25 0 1 0 177428693 48934912 11239 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11239 138 64 0 11262 0
Current children cumulated CPU time (s) 1243.18
Current children cumulated vsize (KiB) 53140

[startup+1303.7 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 32192
/proc/meminfo: memFree=1336672/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=1296.46
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11823 0 0 0 129559 87 0 0 25 0 1 0 177428693 48934912 11239 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519662 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11239 138 64 0 11262 0
Current children cumulated CPU time (s) 1303.22
Current children cumulated vsize (KiB) 53140

[startup+1363.77 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 32192
/proc/meminfo: memFree=1336736/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=1356.51
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11823 0 0 0 135563 88 0 0 25 0 1 0 177428693 48934912 11239 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119345961 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11239 138 64 0 11262 0
Current children cumulated CPU time (s) 1363.27
Current children cumulated vsize (KiB) 53140

[startup+1423.83 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 32192
/proc/meminfo: memFree=1336672/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=1416.55
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11823 0 0 0 141567 88 0 0 25 0 1 0 177428693 48934912 11239 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11239 138 64 0 11262 0
Current children cumulated CPU time (s) 1423.31
Current children cumulated vsize (KiB) 53140

[startup+1483.89 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 32192
/proc/meminfo: memFree=1336736/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=1476.61
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11823 0 0 0 147572 89 0 0 25 0 1 0 177428693 48934912 11239 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519662 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11239 138 64 0 11262 0
Current children cumulated CPU time (s) 1483.37
Current children cumulated vsize (KiB) 53140

[startup+1543.95 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 32192
/proc/meminfo: memFree=1336672/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=1536.65
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11823 0 0 0 153576 89 0 0 25 0 1 0 177428693 48934912 11239 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519664 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11239 138 64 0 11262 0
Current children cumulated CPU time (s) 1543.41
Current children cumulated vsize (KiB) 53140

[startup+1604.02 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 32192
/proc/meminfo: memFree=1336736/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=1596.7
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11823 0 0 0 159580 90 0 0 25 0 1 0 177428693 48934912 11239 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11239 138 64 0 11262 0
Current children cumulated CPU time (s) 1603.46
Current children cumulated vsize (KiB) 53140

[startup+1664.08 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 32192
/proc/meminfo: memFree=1336672/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=1656.74
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11823 0 0 0 165584 90 0 0 25 0 1 0 177428693 48934912 11239 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119596726 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11239 138 64 0 11262 0
Current children cumulated CPU time (s) 1663.5
Current children cumulated vsize (KiB) 53140

[startup+1724.14 s]
/proc/loadavg: 1.04 1.01 1.02 2/79 32192
/proc/meminfo: memFree=1336736/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=1716.79
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11823 0 0 0 171588 91 0 0 25 0 1 0 177428693 48934912 11239 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11239 138 64 0 11262 0
Current children cumulated CPU time (s) 1723.55
Current children cumulated vsize (KiB) 53140

[startup+1784.21 s]
/proc/loadavg: 1.01 1.01 1.02 2/79 32192
/proc/meminfo: memFree=1336672/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=1776.84
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11823 0 0 0 177593 91 0 0 25 0 1 0 177428693 48934912 11239 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519721 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11239 138 64 0 11262 0
Current children cumulated CPU time (s) 1783.6
Current children cumulated vsize (KiB) 53140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.01 1.00 1.02 2/79 32192
/proc/meminfo: memFree=1336672/2055920 swapFree=4182144/4192956
[pid=32176] ppid=32174 vsize=5352 CPUtime=6.76
/proc/32176/stat : 32176 (solver) S 32174 32176 27161 0 -1 4194304 396 38767 0 0 0 0 341 335 16 0 1 0 177428008 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32176/statm: 1338 242 203 169 0 49 0
[pid=32190] ppid=32176 vsize=47788 CPUtime=1793.34
/proc/32190/stat : 32190 (standalone) R 32176 32176 27161 0 -1 4194304 11823 0 0 0 179243 91 0 0 25 0 1 0 177428693 48934912 11239 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32190/statm: 11947 11239 138 64 0 11262 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 53140

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 32176 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=416480 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=351490
CPU time returned by wait4() is 6.76797
while last known CPU time is 1800.1

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

Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1795.84
CPU system time (s): 4.26
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 132644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.41648
system time used= 3.35149
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39163
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= 556
involuntary context switches= 152

runsolver used 1.9827 s user time and 4.41833 s system time

The end



Launcher Data (download as text)




Begin job on node4 on Mon Jan  8 21:05:24 UTC 2007


IDJOB= 201557
IDBENCH= 3770
FILE ID= node4/201557-1168290323

PBS_JOBID= 3501728

Free space on /tmp= 66301 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp13/fapp13-2000-5.xml
COMMAND LINE= /tmp/evaluation/201557-1168290323/solver /tmp/evaluation/201557-1168290323/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-201557-1168290323 -o ROOT/results/node4/solver-201557-1168290323 -C 1800 -M 900  /tmp/evaluation/201557-1168290323/solver /tmp/evaluation/201557-1168290323/unknown 1800

META MD5SUM SOLVER= 6c84d9851726bfff2e2bc2bb5530c705
MD5SUM BENCH=  ffb4cc3cc68459b6d1c6c34b1a6e5ea5

RANDOM SEED= 769683515

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		: 3000.223
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		: 3000.223
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:       1402120 kB
Buffers:         81196 kB
Cached:         474396 kB
SwapCached:       2552 kB
Active:         340408 kB
Inactive:       252360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1402120 kB
SwapTotal:     4192956 kB
SwapFree:      4182144 kB
Dirty:           14384 kB
Writeback:           0 kB
Mapped:          46616 kB
Slab:            46356 kB
Committed_AS:  5120680 kB
PageTables:       2012 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= 66281 MiB



End job on node4 on Mon Jan  8 21:35:25 UTC 2007