Trace number 201659

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) 1800.08 1800.79

General information on the benchmark

Namefapp/fapp11-15/fapp13/
fapp13-2000-3.xml
MD5SUM7f084eb3a66440e5445613ae031b39b2
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/node1/watcher-201659-1168290452 -o ROOT/results/node1/solver-201659-1168290452 -C 1800 -M 900 /tmp/evaluation/201659-1168290452/solver2 /tmp/evaluation/201659-1168290452/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: 1.92 1.99 1.97 5/87 25132
/proc/meminfo: memFree=1134280/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=0
/proc/25131/stat : 25131 (solver2) R 25129 25131 20134 0 -1 4194304 313 190 0 0 0 0 0 0 19 0 1 0 177441164 5480448 241 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353275039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/25131/statm: 1338 241 202 169 0 49 0
[pid=25135] ppid=25131 vsize=5352 CPUtime=0
/proc/25135/stat : 25135 (solver2) R 25131 25131 20134 0 -1 4194368 21 0 0 0 0 0 0 0 22 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353275687 0 0 4096 0 0 0 0 17 1 0 0
/proc/25135/statm: 1338 242 203 169 0 49 0

[startup+0.108858 s]
/proc/loadavg: 1.92 1.99 1.97 5/87 25132
/proc/meminfo: memFree=1134280/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=0
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 353 334 0 0 0 0 0 0 20 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.520918 s]
/proc/loadavg: 1.92 1.99 1.97 5/87 25132
/proc/meminfo: memFree=1134280/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=0
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 353 334 0 0 0 0 0 0 20 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.341 s]
/proc/loadavg: 1.92 1.99 1.97 3/88 25144
/proc/meminfo: memFree=1100992/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=0.52
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 376 2634 0 0 0 0 47 5 15 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25144] ppid=25131 vsize=36236 CPUtime=0.79
/proc/25144/stat : 25144 (bordewijk) R 25131 25131 20134 0 -1 4194304 8565 0 0 0 72 7 0 0 23 0 1 0 177441217 37105664 8537 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25144/statm: 9092 8538 204 97 0 8373 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 41588

[startup+2.97819 s]
/proc/loadavg: 1.92 1.99 1.97 3/88 25144
/proc/meminfo: memFree=1048704/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=0.52
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 376 2634 0 0 0 0 47 5 15 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25144] ppid=25131 vsize=90764 CPUtime=2.43
/proc/25144/stat : 25144 (bordewijk) R 25131 25131 20134 0 -1 4194304 22206 0 0 0 223 20 0 0 25 0 1 0 177441217 92942336 22176 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 134711865 0 0 4096 0 0 0 0 17 1 0 0
/proc/25144/statm: 22691 22176 211 97 0 21972 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 96116

[startup+6.25758 s]
/proc/loadavg: 1.93 1.99 1.97 3/88 25144
/proc/meminfo: memFree=978816/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=0.52
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 376 2634 0 0 0 0 47 5 15 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25144] ppid=25131 vsize=127292 CPUtime=5.7
/proc/25144/stat : 25144 (bordewijk) R 25131 25131 20134 0 -1 4194304 36132 0 0 0 316 254 0 0 25 0 1 0 177441217 130347008 30844 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25144/statm: 31823 30844 217 97 0 31104 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 132644

[startup+12.7283 s]
/proc/loadavg: 1.93 1.99 1.97 3/88 25145
/proc/meminfo: memFree=1068608/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47764 CPUtime=5.58
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11670 0 0 0 478 80 0 0 25 0 1 0 177441878 48910336 11086 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527017 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11941 11086 137 64 0 11256 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 53116

[startup+25.5638 s]
/proc/loadavg: 1.95 1.99 1.97 3/88 25145
/proc/meminfo: memFree=1068864/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47764 CPUtime=18.41
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11670 0 0 0 1761 80 0 0 25 0 1 0 177441878 48910336 11086 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4118239916 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11941 11086 137 64 0 11256 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 53116

[startup+51.2328 s]
/proc/loadavg: 1.96 1.99 1.97 3/88 25145
/proc/meminfo: memFree=1069120/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47764 CPUtime=44.07
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11670 0 0 0 4327 80 0 0 25 0 1 0 177441878 48910336 11086 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4118293793 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11941 11086 137 64 0 11256 0
Current children cumulated CPU time (s) 51.17
Current children cumulated vsize (KiB) 53116

[startup+102.463 s]
/proc/loadavg: 1.98 1.99 1.97 3/88 25145
/proc/meminfo: memFree=1068608/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47780 CPUtime=95.28
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11803 0 0 0 9447 81 0 0 25 0 1 0 177441878 48926720 11219 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549726 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11945 11219 138 64 0 11260 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 53132

[startup+162.531 s]
/proc/loadavg: 1.99 1.99 1.97 3/88 25145
/proc/meminfo: memFree=1068672/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=155.33
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 15452 81 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119274012 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 53136

[startup+222.571 s]
/proc/loadavg: 1.73 1.93 1.95 2/79 27224
/proc/meminfo: memFree=1232432/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=215.23
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 21434 89 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 53136

[startup+282.637 s]
/proc/loadavg: 1.33 1.77 1.89 2/79 27224
/proc/meminfo: memFree=1233168/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=275.27
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 27438 89 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 53136

[startup+342.703 s]
/proc/loadavg: 1.12 1.63 1.84 2/79 27224
/proc/meminfo: memFree=1233168/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=335.32
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 33442 90 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 53136

[startup+402.769 s]
/proc/loadavg: 1.04 1.51 1.78 2/79 27224
/proc/meminfo: memFree=1233232/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=395.38
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 39447 91 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 53136

[startup+462.836 s]
/proc/loadavg: 1.01 1.42 1.73 2/79 27224
/proc/meminfo: memFree=1233232/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=455.42
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 45451 91 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554624 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 462.52
Current children cumulated vsize (KiB) 53136

[startup+522.899 s]
/proc/loadavg: 1.00 1.34 1.68 2/79 27224
/proc/meminfo: memFree=1233304/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=515.46

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

/proc/loadavg: 1.00 1.03 1.33 2/79 27226
/proc/meminfo: memFree=1233304/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=1115.96
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 111500 96 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119151018 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 53136

[startup+1183.64 s]
/proc/loadavg: 1.00 1.02 1.31 2/79 27226
/proc/meminfo: memFree=1233304/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=1176
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 117504 96 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549598 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 53136

[startup+1243.7 s]
/proc/loadavg: 1.00 1.02 1.29 2/79 27226
/proc/meminfo: memFree=1233304/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=1236.06
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 123509 97 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 1243.16
Current children cumulated vsize (KiB) 53136

[startup+1303.77 s]
/proc/loadavg: 1.04 1.03 1.27 2/79 27226
/proc/meminfo: memFree=1233304/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=1296.11
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 129513 98 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554170 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 1303.21
Current children cumulated vsize (KiB) 53136

[startup+1363.83 s]
/proc/loadavg: 1.01 1.02 1.25 2/79 27226
/proc/meminfo: memFree=1233304/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=1356.15
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 135517 98 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 1363.25
Current children cumulated vsize (KiB) 53136

[startup+1423.9 s]
/proc/loadavg: 1.00 1.02 1.23 2/79 27226
/proc/meminfo: memFree=1233304/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=1416.2
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 141521 99 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 1423.3
Current children cumulated vsize (KiB) 53136

[startup+1483.96 s]
/proc/loadavg: 1.00 1.01 1.22 2/79 27226
/proc/meminfo: memFree=1233304/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=1476.24
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 147525 99 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 1483.34
Current children cumulated vsize (KiB) 53136

[startup+1544.03 s]
/proc/loadavg: 1.00 1.00 1.20 2/79 27226
/proc/meminfo: memFree=1233304/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=1536.29
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 153530 99 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549021 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 1543.39
Current children cumulated vsize (KiB) 53136

[startup+1604.09 s]
/proc/loadavg: 1.00 1.00 1.18 2/79 27226
/proc/meminfo: memFree=1233304/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=1596.34
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 159534 100 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 1603.44
Current children cumulated vsize (KiB) 53136

[startup+1664.15 s]
/proc/loadavg: 1.00 1.00 1.17 2/79 27226
/proc/meminfo: memFree=1233304/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=1656.39
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 165538 101 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134522187 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 1663.49
Current children cumulated vsize (KiB) 53136

[startup+1724.22 s]
/proc/loadavg: 1.00 1.00 1.16 2/79 27226
/proc/meminfo: memFree=1233304/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=1716.43
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 171542 101 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 1723.53
Current children cumulated vsize (KiB) 53136

[startup+1784.28 s]
/proc/loadavg: 1.00 1.00 1.15 2/79 27226
/proc/meminfo: memFree=1233304/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=1776.48
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11818 0 0 0 177546 102 0 0 25 0 1 0 177441878 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 1783.58
Current children cumulated vsize (KiB) 53136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.78 s]
/proc/loadavg: 1.00 1.00 1.14 2/79 27226
/proc/meminfo: memFree=1233240/2055920 swapFree=4165612/4192956
[pid=25131] ppid=25129 vsize=5352 CPUtime=7.1
/proc/25131/stat : 25131 (solver2) S 25129 25131 20134 0 -1 4194304 397 38767 0 0 0 0 368 342 16 0 1 0 177441164 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25131/statm: 1338 242 203 169 0 49 0
[pid=25145] ppid=25131 vsize=47784 CPUtime=1792.98
/proc/25145/stat : 25145 (standalone) R 25131 25131 20134 0 -1 4194304 11820 0 0 0 179196 102 0 0 25 0 1 0 177441878 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519668 0 0 4096 0 0 0 0 17 1 0 0
/proc/25145/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 53136

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 25131 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=688439 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=433478
CPU time returned by wait4() is 7.12192
while last known CPU time is 1800.08

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

Real time (s): 1800.79
CPU time (s): 1800.08
CPU user time (s): 1795.64
CPU system time (s): 4.44
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 132644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.68844
system time used= 3.43348
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39164
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= 558
involuntary context switches= 505

runsolver used 1.79273 s user time and 4.6133 s system time

The end



Launcher Data (download as text)




Begin job on node1 on Mon Jan  8 21:07:34 UTC 2007


IDJOB= 201659
IDBENCH= 3776
FILE ID= node1/201659-1168290452

PBS_JOBID= 3501712

Free space on /tmp= 66250 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp13/fapp13-2000-3.xml
COMMAND LINE= /tmp/evaluation/201659-1168290452/solver2 /tmp/evaluation/201659-1168290452/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-201659-1168290452 -o ROOT/results/node1/solver-201659-1168290452 -C 1800 -M 900  /tmp/evaluation/201659-1168290452/solver2 /tmp/evaluation/201659-1168290452/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  7f084eb3a66440e5445613ae031b39b2

RANDOM SEED= 48627873

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:       1134840 kB
Buffers:         72988 kB
Cached:         638208 kB
SwapCached:       3620 kB
Active:         485812 kB
Inactive:       373220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1134840 kB
SwapTotal:     4192956 kB
SwapFree:      4165612 kB
Dirty:           13892 kB
Writeback:           0 kB
Mapped:         158916 kB
Slab:            46512 kB
Committed_AS:  5575088 kB
PageTables:       2552 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= 66280 MiB



End job on node1 on Mon Jan  8 21:37:35 UTC 2007