Trace number 202466

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
Diarmuid-rndi 2006-12-21? (TO) 1800 1809.53

General information on the benchmark

Namerandom/rand-2-40-19/
rand-2-40-19-443-230-11_ext.xml
MD5SUM88f7b2436b540d3b866e9a5fd2fd8d7c
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.6926
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints338
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension338
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

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/node20/watcher-202466-1168151888 -o ROOT/results/node20/solver-202466-1168151888 -C 1800 -M 900 /tmp/evaluation/202466-1168151888/solver 

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: 1.89 1.89 1.69 5/87 16426
/proc/meminfo: memFree=1450696/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) R 16423 16425 16126 0 -1 4194304 283 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5352 CPUtime=0
/proc/16428/stat : 16428 (solver) D 16425 16425 16126 0 -1 4194368 18 0 0 0 0 0 0 0 18 0 1 0 163583892 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952766565 0 2147483391 4100 65536 18446744072099781622 0 0 17 1 0 0
/proc/16428/statm: 1338 229 192 169 0 49 0

[startup+0.103177 s]
/proc/loadavg: 1.89 1.89 1.69 5/87 16426
/proc/meminfo: memFree=1450696/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=4372 CPUtime=0.09
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 613 0 0 0 9 0 0 0 18 0 1 0 163583892 4476928 573 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1093 573 241 197 0 333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9724

[startup+0.515228 s]
/proc/loadavg: 1.89 1.89 1.69 5/87 16426
/proc/meminfo: memFree=1450696/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5300 CPUtime=0.49
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 847 0 1 0 49 0 0 0 22 0 1 0 163583892 5427200 807 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878503 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1325 807 244 197 0 565 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 10652

[startup+1.33833 s]
/proc/loadavg: 1.89 1.89 1.69 3/89 16429
/proc/meminfo: memFree=1447800/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=1.31
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 852 0 1 0 131 0 0 0 25 0 1 0 163583892 5529600 812 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684168 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 812 244 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13352

[startup+2.97553 s]
/proc/loadavg: 1.89 1.89 1.69 3/89 16429
/proc/meminfo: memFree=1447800/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=2.95
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 852 0 1 0 294 1 0 0 25 0 1 0 163583892 5529600 812 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683853 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 812 244 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 13352

[startup+6.25492 s]
/proc/loadavg: 1.90 1.89 1.69 3/89 16429
/proc/meminfo: memFree=1447800/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=6.21
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 852 0 1 0 620 1 0 0 25 0 1 0 163583892 5529600 812 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 812 244 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 13352

[startup+12.7317 s]
/proc/loadavg: 1.91 1.89 1.70 3/89 16429
/proc/meminfo: memFree=1447808/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=12.66
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 853 0 1 0 1264 2 0 0 25 0 1 0 163583892 5529600 813 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 813 245 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13352

[startup+25.5662 s]
/proc/loadavg: 1.93 1.90 1.70 3/89 16429
/proc/meminfo: memFree=1447808/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=25.43
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 856 0 1 0 2540 3 0 0 25 0 1 0 163583892 5529600 816 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876867 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 816 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 13352

[startup+51.2413 s]
/proc/loadavg: 1.95 1.90 1.71 4/89 16429
/proc/meminfo: memFree=1447872/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=50.99
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 856 0 1 0 5094 5 0 0 25 0 1 0 163583892 5529600 816 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 816 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 13352

[startup+102.479 s]
/proc/loadavg: 2.03 1.93 1.73 3/89 16429
/proc/meminfo: memFree=1447872/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=102
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 857 0 1 0 10191 9 0 0 25 0 1 0 163583892 5529600 817 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134869332 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 817 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102
Current children cumulated vsize (KiB) 13352

[startup+162.554 s]
/proc/loadavg: 2.01 1.94 1.74 3/89 16429
/proc/meminfo: memFree=1447808/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=161.79
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 857 0 1 0 16164 15 0 0 25 0 1 0 163583892 5529600 817 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879484 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 817 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.79
Current children cumulated vsize (KiB) 13352

[startup+222.637 s]
/proc/loadavg: 2.00 1.95 1.75 3/89 16429
/proc/meminfo: memFree=1447808/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=221.59
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 857 0 1 0 22139 20 0 0 25 0 1 0 163583892 5529600 817 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 817 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 221.59
Current children cumulated vsize (KiB) 13352

[startup+282.71 s]
/proc/loadavg: 2.00 1.95 1.76 3/89 16429
/proc/meminfo: memFree=1447744/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=281.4
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 857 0 1 0 28115 25 0 0 25 0 1 0 163583892 5529600 817 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684607 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 817 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 281.4
Current children cumulated vsize (KiB) 13352

[startup+342.784 s]
/proc/loadavg: 2.00 1.96 1.77 4/89 16429
/proc/meminfo: memFree=1447744/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=341.19

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

/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1237.76
Current children cumulated vsize (KiB) 13352

[startup+1304.16 s]
/proc/loadavg: 2.00 1.97 1.89 3/90 16535
/proc/meminfo: memFree=1423344/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=1297.53
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 859 0 1 0 129638 115 0 0 25 0 1 0 163583892 5529600 819 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752416 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 819 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1297.53
Current children cumulated vsize (KiB) 13352

[startup+1364.25 s]
/proc/loadavg: 2.00 1.97 1.90 3/90 16535
/proc/meminfo: memFree=1421296/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=1357.3
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 859 0 1 0 135607 123 0 0 25 0 1 0 163583892 5529600 819 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 819 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1357.3
Current children cumulated vsize (KiB) 13352

[startup+1424.26 s]
/proc/loadavg: 2.00 1.97 1.90 3/96 16683
/proc/meminfo: memFree=1419760/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=1416.89
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 859 0 1 0 141550 139 0 0 25 0 1 0 163583892 5529600 819 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 819 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1416.89
Current children cumulated vsize (KiB) 13352

[startup+1484.26 s]
/proc/loadavg: 2.08 1.99 1.91 3/90 16733
/proc/meminfo: memFree=1420720/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=1476.56
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 859 0 1 0 147507 149 0 0 25 0 1 0 163583892 5529600 819 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684553 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 819 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1476.56
Current children cumulated vsize (KiB) 13352

[startup+1544.36 s]
/proc/loadavg: 2.03 1.99 1.91 3/90 16733
/proc/meminfo: memFree=1420528/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=1536.34
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 859 0 1 0 153480 154 0 0 25 0 1 0 163583892 5529600 819 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 819 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1536.34
Current children cumulated vsize (KiB) 13352

[startup+1604.45 s]
/proc/loadavg: 2.01 1.99 1.91 3/90 16733
/proc/meminfo: memFree=1420464/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=1596.07
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 859 0 1 0 159447 160 0 0 25 0 1 0 163583892 5529600 819 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134873828 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 819 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1596.07
Current children cumulated vsize (KiB) 13352

[startup+1664.54 s]
/proc/loadavg: 2.03 2.00 1.92 3/90 16733
/proc/meminfo: memFree=1420464/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=1655.84
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 859 0 1 0 165419 165 0 0 25 0 1 0 163583892 5529600 819 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 819 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1655.84
Current children cumulated vsize (KiB) 13352

[startup+1724.63 s]
/proc/loadavg: 2.01 2.00 1.92 3/90 16733
/proc/meminfo: memFree=1420336/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=1715.62
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 859 0 1 0 171391 171 0 0 25 0 1 0 163583892 5529600 819 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134751704 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 819 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1715.62
Current children cumulated vsize (KiB) 13352

[startup+1784.73 s]
/proc/loadavg: 2.00 2.00 1.92 3/90 16733
/proc/meminfo: memFree=1420272/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=1775.36
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 859 0 1 0 177360 176 0 0 25 0 1 0 163583892 5529600 819 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684286 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 819 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1775.36
Current children cumulated vsize (KiB) 13352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.49 s]
/proc/loadavg: 2.00 2.00 1.92 3/90 16733
/proc/meminfo: memFree=1420272/2055920 swapFree=4170192/4192956
[pid=16425] ppid=16423 vsize=5352 CPUtime=0
/proc/16425/stat : 16425 (solver) S 16423 16425 16126 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 163583891 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16425/statm: 1338 229 192 169 0 49 0
[pid=16428] ppid=16425 vsize=5400 CPUtime=1800
/proc/16428/stat : 16428 (xlisp) R 16425 16425 16126 0 -1 4194304 859 0 1 0 179822 178 0 0 25 0 1 0 163583892 5529600 819 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879484 0 0 4096 130 0 0 0 17 0 0 0
/proc/16428/statm: 1350 819 248 197 0 590 0
[pid=16429] ppid=16425 vsize=2600 CPUtime=0
/proc/16429/stat : 16429 (sed) S 16425 16425 16126 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 163583892 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16429/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 13352

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 16425 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1800

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

Real time (s): 1809.53
CPU time (s): 1800
CPU user time (s): 1798.22
CPU system time (s): 1.78
CPU usage (%): 99.4734
Max. virtual memory (cumulated for all children) (KiB): 13352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 487
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= 13
involuntary context switches= 3

runsolver used 2.01069 s user time and 5.45617 s system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Jan  7 06:38:09 UTC 2007


IDJOB= 202466
IDBENCH= 3860
FILE ID= node20/202466-1168151888

PBS_JOBID= 3478479

Free space on /tmp= 66558 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-40-19/rand-2-40-19-443-230-11_ext.xml
COMMAND LINE= /tmp/evaluation/202466-1168151888/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-202466-1168151888 -o ROOT/results/node20/conversion-202466-1168151888 -C 600 -M 900 /tmp/evaluation/202466-1168151888/conversion /tmp/evaluation/202466-1168151888/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-202466-1168151888 -o ROOT/results/node20/solver-202466-1168151888 -C 1800 -M 900  /tmp/evaluation/202466-1168151888/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  88f7b2436b540d3b866e9a5fd2fd8d7c

RANDOM SEED= 703514331

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		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1451112 kB
Buffers:         41000 kB
Cached:         455016 kB
SwapCached:       3580 kB
Active:          82964 kB
Inactive:       455544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1451112 kB
SwapTotal:     4192956 kB
SwapFree:      4170192 kB
Dirty:            2832 kB
Writeback:           0 kB
Mapped:          58272 kB
Slab:            50988 kB
Committed_AS:  3283436 kB
PageTables:       2372 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= 66552 MiB



End job on node20 on Sun Jan  7 07:08:23 UTC 2007