Trace number 201255

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) 1800.09 1809.17

General information on the benchmark

Namefapp/fapp11-15/fapp12/
fapp12-1500-2.xml
MD5SUMa9559a77dc2a348044495e00f4dfba11
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 variables1500
Number of constraints25409
Maximum constraint arity2
Maximum domain size310
Number of constraints which are defined in extension0
Number of constraints which are defined in intension25409
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/node18/watcher-201255-1168289359 -o ROOT/results/node18/solver-201255-1168289359 -C 1800 -M 900 /tmp/evaluation/201255-1168289359/solver /tmp/evaluation/201255-1168289359/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: 0.85 1.07 1.39 6/87 14217
/proc/meminfo: memFree=1526376/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=0
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 331 190 0 0 0 0 0 0 21 0 1 0 177330827 5480448 241 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14216/statm: 1338 241 202 169 0 49 0
[pid=14220] ppid=14216 vsize=144 CPUtime=0
/proc/14220/stat : 14220 (rm) R 14216 14216 12827 0 -1 4194304 43 0 0 0 0 0 0 0 24 0 1 0 177330827 147456 22 18446744073709551615 4194304 4227748 548682069488 18446744073709551615 227846190473 0 0 4096 0 0 0 0 17 1 0 0
/proc/14220/statm: 36 22 16 8 0 3 0

[startup+0.104994 s]
/proc/loadavg: 0.85 1.07 1.39 6/87 14217
/proc/meminfo: memFree=1526376/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=0
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 354 334 0 0 0 0 0 0 22 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.513034 s]
/proc/loadavg: 0.85 1.07 1.39 6/87 14217
/proc/meminfo: memFree=1526376/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=0.48
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 376 2622 0 0 0 0 45 3 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 5352

[startup+1.33412 s]
/proc/loadavg: 0.94 1.09 1.39 3/88 14239
/proc/meminfo: memFree=1454944/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=0.48
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 376 2622 0 0 0 0 45 3 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14238] ppid=14216 vsize=40868 CPUtime=0.81
/proc/14238/stat : 14238 (bordewijk) R 14216 14216 12827 0 -1 4194304 9718 0 0 0 74 7 0 0 25 0 1 0 177330877 41848832 9690 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 8296059 0 0 4096 0 0 0 0 17 0 0 0
/proc/14238/statm: 10217 9690 204 97 0 9498 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 46220

[startup+2.97127 s]
/proc/loadavg: 0.94 1.09 1.39 3/88 14239
/proc/meminfo: memFree=1351200/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=0.48
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 376 2622 0 0 0 0 45 3 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14238] ppid=14216 vsize=84400 CPUtime=2.45
/proc/14238/stat : 14238 (bordewijk) R 14216 14216 12827 0 -1 4194304 22290 0 0 0 225 20 0 0 25 0 1 0 177330877 86425600 20553 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/14238/statm: 21100 20553 211 97 0 20381 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 89752

[startup+6.26959 s]
/proc/loadavg: 1.02 1.10 1.39 3/88 14239
/proc/meminfo: memFree=1181344/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=0.48
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 376 2622 0 0 0 0 45 3 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14238] ppid=14216 vsize=145184 CPUtime=5.72
/proc/14238/stat : 14238 (bordewijk) R 14216 14216 12827 0 -1 4194304 40539 0 0 0 286 286 0 0 18 0 1 0 177330877 148668416 35246 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/14238/statm: 36296 35246 217 97 0 35577 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 150536

[startup+12.7392 s]
/proc/loadavg: 1.10 1.12 1.40 3/88 14241
/proc/meminfo: memFree=1358272/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66492 CPUtime=4.26
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16169 0 0 0 334 92 0 0 25 0 1 0 177331672 68087808 15620 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16623 15620 137 64 0 15938 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 71844

[startup+25.5654 s]
/proc/loadavg: 1.24 1.15 1.40 3/88 14241
/proc/meminfo: memFree=1356288/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66504 CPUtime=17
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16464 0 0 0 1608 92 0 0 25 0 1 0 177331672 68100096 15915 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549104 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16626 15915 138 64 0 15941 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 71856

[startup+51.2189 s]
/proc/loadavg: 1.60 1.24 1.42 3/88 14241
/proc/meminfo: memFree=1356544/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66504 CPUtime=42.56
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16465 0 0 0 4163 93 0 0 25 0 1 0 177331672 68100096 15916 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549733 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16626 15916 138 64 0 15941 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 71856

[startup+102.512 s]
/proc/loadavg: 1.82 1.36 1.45 3/88 14241
/proc/meminfo: memFree=1356736/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66504 CPUtime=93.6
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16471 0 0 0 9267 93 0 0 25 0 1 0 177331672 68100096 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519645 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16626 15922 138 64 0 15941 0
Current children cumulated CPU time (s) 101.97
Current children cumulated vsize (KiB) 71856

[startup+162.526 s]
/proc/loadavg: 1.93 1.47 1.48 3/88 14241
/proc/meminfo: memFree=1356800/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66504 CPUtime=153.33
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16471 0 0 0 15240 93 0 0 25 0 1 0 177331672 68100096 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16626 15922 138 64 0 15941 0
Current children cumulated CPU time (s) 161.7
Current children cumulated vsize (KiB) 71856

[startup+222.547 s]
/proc/loadavg: 1.97 1.56 1.51 3/88 14241
/proc/meminfo: memFree=1356864/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66504 CPUtime=213.08
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16471 0 0 0 21215 93 0 0 25 0 1 0 177331672 68100096 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554209 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16626 15922 138 64 0 15941 0
Current children cumulated CPU time (s) 221.45
Current children cumulated vsize (KiB) 71856

[startup+282.566 s]
/proc/loadavg: 1.99 1.64 1.54 3/88 14241
/proc/meminfo: memFree=1356352/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66504 CPUtime=272.83
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16471 0 0 0 27190 93 0 0 25 0 1 0 177331672 68100096 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16626 15922 138 64 0 15941 0
Current children cumulated CPU time (s) 281.2
Current children cumulated vsize (KiB) 71856

[startup+342.659 s]
/proc/loadavg: 1.99 1.70 1.57 3/88 14241
/proc/meminfo: memFree=1356224/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66504 CPUtime=332.61
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16471 0 0 0 33168 93 0 0 25 0 1 0 177331672 68100096 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16626 15922 138 64 0 15941 0
Current children cumulated CPU time (s) 340.98
Current children cumulated vsize (KiB) 71856

[startup+402.747 s]
/proc/loadavg: 1.99 1.75 1.59 3/88 14241
/proc/meminfo: memFree=1356096/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66504 CPUtime=392.41
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16471 0 0 0 39147 94 0 0 25 0 1 0 177331672 68100096 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549720 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16626 15922 138 64 0 15941 0
Current children cumulated CPU time (s) 400.78
Current children cumulated vsize (KiB) 71856

[startup+462.836 s]
/proc/loadavg: 1.99 1.80 1.61 3/88 14241
/proc/meminfo: memFree=1355968/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66504 CPUtime=452.21
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16471 0 0 0 45127 94 0 0 25 0 1 0 177331672 68100096 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16626 15922 138 64 0 15941 0
Current children cumulated CPU time (s) 460.58
Current children cumulated vsize (KiB) 71856

[startup+522.928 s]
/proc/loadavg: 1.99 1.83 1.64 3/88 14241
/proc/meminfo: memFree=1355904/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66508 CPUtime=511.97

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

/proc/loadavg: 2.08 1.99 1.80 3/88 14439
/proc/meminfo: memFree=1355584/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66508 CPUtime=1109.64
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16484 0 0 0 110851 113 0 0 25 0 1 0 177331672 68104192 15935 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4102775457 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16627 15935 138 64 0 15942 0
Current children cumulated CPU time (s) 1118.01
Current children cumulated vsize (KiB) 71860

[startup+1183.77 s]
/proc/loadavg: 2.03 1.99 1.81 3/88 14439
/proc/meminfo: memFree=1355648/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66508 CPUtime=1169.44
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16484 0 0 0 116831 113 0 0 25 0 1 0 177331672 68104192 15935 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16627 15935 138 64 0 15942 0
Current children cumulated CPU time (s) 1177.81
Current children cumulated vsize (KiB) 71860

[startup+1243.87 s]
/proc/loadavg: 2.01 1.99 1.82 3/88 14439
/proc/meminfo: memFree=1355584/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66508 CPUtime=1229.23
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16484 0 0 0 122810 113 0 0 25 0 1 0 177331672 68104192 15935 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099626554 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16627 15935 138 64 0 15942 0
Current children cumulated CPU time (s) 1237.6
Current children cumulated vsize (KiB) 71860

[startup+1303.96 s]
/proc/loadavg: 2.00 1.99 1.83 3/88 14439
/proc/meminfo: memFree=1355776/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66508 CPUtime=1289.03
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16484 0 0 0 128789 114 0 0 25 0 1 0 177331672 68104192 15935 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16627 15935 138 64 0 15942 0
Current children cumulated CPU time (s) 1297.4
Current children cumulated vsize (KiB) 71860

[startup+1364.05 s]
/proc/loadavg: 2.05 2.00 1.84 3/88 14439
/proc/meminfo: memFree=1355712/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66508 CPUtime=1348.83
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16484 0 0 0 134769 114 0 0 25 0 1 0 177331672 68104192 15935 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554209 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16627 15935 138 64 0 15942 0
Current children cumulated CPU time (s) 1357.2
Current children cumulated vsize (KiB) 71860

[startup+1424.15 s]
/proc/loadavg: 2.05 2.01 1.85 3/88 14439
/proc/meminfo: memFree=1355712/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66508 CPUtime=1408.61
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16484 0 0 0 140747 114 0 0 25 0 1 0 177331672 68104192 15935 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4102168720 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16627 15935 138 64 0 15942 0
Current children cumulated CPU time (s) 1416.98
Current children cumulated vsize (KiB) 71860

[startup+1484.24 s]
/proc/loadavg: 2.02 2.01 1.86 3/88 14439
/proc/meminfo: memFree=1355712/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66508 CPUtime=1468.41
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16485 0 0 0 146726 115 0 0 25 0 1 0 177331672 68104192 15936 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554283 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16627 15936 138 64 0 15942 0
Current children cumulated CPU time (s) 1476.78
Current children cumulated vsize (KiB) 71860

[startup+1544.34 s]
/proc/loadavg: 2.00 2.00 1.86 3/88 14439
/proc/meminfo: memFree=1355712/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66508 CPUtime=1528.22
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16485 0 0 0 152707 115 0 0 25 0 1 0 177331672 68104192 15936 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16627 15936 138 64 0 15942 0
Current children cumulated CPU time (s) 1536.59
Current children cumulated vsize (KiB) 71860

[startup+1604.44 s]
/proc/loadavg: 2.00 2.00 1.87 3/88 14439
/proc/meminfo: memFree=1355712/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66508 CPUtime=1588
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16485 0 0 0 158685 115 0 0 25 0 1 0 177331672 68104192 15936 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554291 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16627 15936 138 64 0 15942 0
Current children cumulated CPU time (s) 1596.37
Current children cumulated vsize (KiB) 71860

[startup+1664.53 s]
/proc/loadavg: 2.00 2.00 1.87 3/88 14439
/proc/meminfo: memFree=1355712/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66508 CPUtime=1647.8
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16485 0 0 0 164665 115 0 0 25 0 1 0 177331672 68104192 15936 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099953710 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16627 15936 138 64 0 15942 0
Current children cumulated CPU time (s) 1656.17
Current children cumulated vsize (KiB) 71860

[startup+1724.63 s]
/proc/loadavg: 2.00 2.00 1.88 3/88 14439
/proc/meminfo: memFree=1355648/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66508 CPUtime=1707.61
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16485 0 0 0 170646 115 0 0 25 0 1 0 177331672 68104192 15936 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16627 15936 138 64 0 15942 0
Current children cumulated CPU time (s) 1715.98
Current children cumulated vsize (KiB) 71860

[startup+1784.72 s]
/proc/loadavg: 2.00 2.00 1.88 3/88 14441
/proc/meminfo: memFree=1355648/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66508 CPUtime=1767.4
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16485 0 0 0 176624 116 0 0 25 0 1 0 177331672 68104192 15936 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099502606 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16627 15936 138 64 0 15942 0
Current children cumulated CPU time (s) 1775.77
Current children cumulated vsize (KiB) 71860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.16 s]
/proc/loadavg: 2.00 2.00 1.89 2/82 14453
/proc/meminfo: memFree=1455280/2055920 swapFree=4192812/4192956
[pid=14216] ppid=14209 vsize=5352 CPUtime=8.37
/proc/14216/stat : 14216 (solver) S 14209 14216 12827 0 -1 4194304 396 43162 0 0 0 0 340 497 16 0 1 0 177330827 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14216/statm: 1338 242 203 169 0 49 0
[pid=14240] ppid=14216 vsize=66508 CPUtime=1791.72
/proc/14240/stat : 14240 (standalone) R 14216 14216 12827 0 -1 4194304 16485 0 0 0 179056 116 0 0 25 0 1 0 177331672 68104192 15936 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4101948520 0 0 4096 0 0 0 0 17 0 0 0
/proc/14240/statm: 16627 15936 138 64 0 15942 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 71860

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 14216 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=409481 childrusage.ru_stime.tv_sec=4 childrusage.ru_stime.tv_usec=979243
CPU time returned by wait4() is 8.38872
while last known CPU time is 1800.09

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

Real time (s): 1809.17
CPU time (s): 1800.09
CPU user time (s): 1793.96
CPU system time (s): 6.13
CPU usage (%): 99.4982
Max. virtual memory (cumulated for all children) (KiB): 150536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.40948
system time used= 4.97924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43558
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= 682
involuntary context switches= 699

runsolver used 1.93771 s user time and 6.04608 s system time

The end



Launcher Data (download as text)




Begin job on node18 on Mon Jan  8 20:49:21 UTC 2007


IDJOB= 201255
IDBENCH= 3752
FILE ID= node18/201255-1168289359

PBS_JOBID= 3501743

Free space on /tmp= 66278 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp12/fapp12-1500-2.xml
COMMAND LINE= /tmp/evaluation/201255-1168289359/solver /tmp/evaluation/201255-1168289359/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-201255-1168289359 -o ROOT/results/node18/solver-201255-1168289359 -C 1800 -M 900  /tmp/evaluation/201255-1168289359/solver /tmp/evaluation/201255-1168289359/unknown 1800

META MD5SUM SOLVER= 6c84d9851726bfff2e2bc2bb5530c705
MD5SUM BENCH=  a9559a77dc2a348044495e00f4dfba11

RANDOM SEED= 452099886

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		: 3000.231
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		: 3000.231
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:       1527536 kB
Buffers:         81852 kB
Cached:         326556 kB
SwapCached:          0 kB
Active:         278124 kB
Inactive:       190592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527536 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           28012 kB
Writeback:           0 kB
Mapped:          79316 kB
Slab:            44900 kB
Committed_AS:  5197692 kB
PageTables:       1956 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= 66271 MiB



End job on node18 on Mon Jan  8 21:19:31 UTC 2007