Trace number 287067

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 2007-01-22? (TO) 1800.08 1816.41

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-4_ext.xml
MD5SUMd9b524fe551de67c9b5c4c60c0d74503
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.2448
SatisfiableYES
(Un)Satisfiability was proved
Number of variables625
Number of constraints15000
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension15000
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-287067-1169494116 -o ROOT/results/node20/solver-287067-1169494116 -C 1800 -M 900 /tmp/evaluation/287067-1169494116/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: 1.34 1.55 1.51 3/88 25029
/proc/meminfo: memFree=1655168/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=1964 CPUtime=0
/proc/25028/stat : 25028 (solver) R 25026 25028 24656 0 -1 4194304 50 0 0 0 0 0 0 0 20 0 1 0 297806797 2011136 34 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273949980041 0 0 4096 0 0 0 0 17 1 0 0
/proc/25028/statm: 491 34 26 169 0 8 0

[startup+0.103168 s]
/proc/loadavg: 1.34 1.55 1.51 3/88 25029
/proc/meminfo: memFree=1655168/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511222 s]
/proc/loadavg: 1.34 1.55 1.51 3/88 25029
/proc/meminfo: memFree=1655168/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33432 s]
/proc/loadavg: 1.34 1.55 1.51 3/90 25032
/proc/meminfo: memFree=1629808/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=31100 CPUtime=1.28
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 7269 0 0 0 125 3 0 0 25 0 1 0 297806800 31846400 7229 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683479 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 7775 7229 241 197 0 7015 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 39052

[startup+2.98452 s]
/proc/loadavg: 1.34 1.55 1.51 3/90 25032
/proc/meminfo: memFree=1614640/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=51396 CPUtime=2.91
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 12367 0 0 0 286 5 0 0 25 0 1 0 297806800 52629504 12327 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683479 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 12849 12327 241 197 0 12089 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 59348

[startup+6.26392 s]
/proc/loadavg: 1.39 1.56 1.51 3/90 25032
/proc/meminfo: memFree=1588912/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=71476 CPUtime=6.16
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 17360 0 0 0 609 7 0 0 25 0 1 0 297806800 73191424 17319 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 17869 17319 242 197 0 17109 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 79428

[startup+12.7487 s]
/proc/loadavg: 1.44 1.56 1.51 3/90 25032
/proc/meminfo: memFree=1580848/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=12.59
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 18770 0 0 0 1251 8 0 0 25 0 1 0 297806800 78934016 18729 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18729 242 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 85036

[startup+25.5833 s]
/proc/loadavg: 1.56 1.58 1.52 3/90 25032
/proc/meminfo: memFree=1580912/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=25.31
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 18770 0 0 0 2523 8 0 0 25 0 1 0 297806800 78934016 18729 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18729 242 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 85036

[startup+51.2774 s]
/proc/loadavg: 1.71 1.62 1.53 3/90 25032
/proc/meminfo: memFree=1580976/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=50.76
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 18770 0 0 0 5068 8 0 0 25 0 1 0 297806800 78934016 18729 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684827 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18729 242 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 85036

[startup+102.559 s]
/proc/loadavg: 1.95 1.69 1.56 3/90 25032
/proc/meminfo: memFree=1580976/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=101.57
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 18770 0 0 0 10148 9 0 0 25 0 1 0 297806800 78934016 18729 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18729 242 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 85036

[startup+162.58 s]
/proc/loadavg: 1.98 1.74 1.58 3/90 25032
/proc/meminfo: memFree=1579376/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=78616 CPUtime=161.05
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 29497 0 0 0 16089 16 0 0 25 0 1 0 297806800 80502784 19115 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19654 19115 244 197 0 18894 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 86568

[startup+222.6 s]
/proc/loadavg: 1.99 1.79 1.61 3/90 25032
/proc/meminfo: memFree=1580720/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=220.52
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 96143 0 0 0 22002 50 0 0 25 0 1 0 297806800 78934016 18736 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18736 244 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 220.52
Current children cumulated vsize (KiB) 85036

[startup+282.62 s]
/proc/loadavg: 1.99 1.82 1.63 3/90 25032
/proc/meminfo: memFree=1580720/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=279.99
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 96143 0 0 0 27948 51 0 0 25 0 1 0 297806800 78934016 18736 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18736 244 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 279.99
Current children cumulated vsize (KiB) 85036

[startup+342.646 s]
/proc/loadavg: 1.99 1.85 1.65 3/90 25032
/proc/meminfo: memFree=1580720/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=339.47
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 96143 0 0 0 33895 52 0 0 25 0 1 0 297806800 78934016 18736 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18736 244 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 339.47
Current children cumulated vsize (KiB) 85036

[startup+402.664 s]

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

/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1231.59
Current children cumulated vsize (KiB) 85036

[startup+1303.02 s]
/proc/loadavg: 2.07 1.99 1.85 3/90 25032
/proc/meminfo: memFree=1578736/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=78616 CPUtime=1291.06
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 491399 0 0 0 128835 271 0 0 25 0 1 0 297806800 80502784 19119 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19654 19119 244 197 0 18894 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1291.06
Current children cumulated vsize (KiB) 86568

[startup+1363.04 s]
/proc/loadavg: 2.02 1.99 1.86 3/90 25032
/proc/meminfo: memFree=1580080/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=1350.53
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 541189 0 0 0 134755 298 0 0 25 0 1 0 297806800 78934016 18736 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18736 244 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1350.53
Current children cumulated vsize (KiB) 85036

[startup+1423.06 s]
/proc/loadavg: 2.09 2.00 1.87 3/90 25032
/proc/meminfo: memFree=1580016/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=1410
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 541189 0 0 0 140701 299 0 0 25 0 1 0 297806800 78934016 18736 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18736 244 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1410
Current children cumulated vsize (KiB) 85036

[startup+1483.08 s]
/proc/loadavg: 2.03 2.00 1.87 3/90 25032
/proc/meminfo: memFree=1580016/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=78616 CPUtime=1469.47
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 543104 0 0 0 146646 301 0 0 25 0 1 0 297806800 80502784 19119 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684902 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19654 19119 244 197 0 18894 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1469.47
Current children cumulated vsize (KiB) 86568

[startup+1543.1 s]
/proc/loadavg: 2.01 2.00 1.88 3/90 25032
/proc/meminfo: memFree=1579952/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=1528.94
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 612427 0 0 0 152556 338 0 0 25 0 1 0 297806800 78934016 18736 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684110 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18736 244 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1528.94
Current children cumulated vsize (KiB) 85036

[startup+1603.11 s]
/proc/loadavg: 2.00 2.00 1.89 3/90 25032
/proc/meminfo: memFree=1579952/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=1588.41
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 612427 0 0 0 158502 339 0 0 25 0 1 0 297806800 78934016 18736 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683814 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18736 244 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1588.41
Current children cumulated vsize (KiB) 85036

[startup+1663.15 s]
/proc/loadavg: 2.00 2.00 1.89 3/90 25032
/proc/meminfo: memFree=1579888/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=1647.89
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 612427 0 0 0 164449 340 0 0 25 0 1 0 297806800 78934016 18736 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134876765 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18736 244 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1647.89
Current children cumulated vsize (KiB) 85036

[startup+1723.17 s]
/proc/loadavg: 2.00 2.00 1.90 3/90 25032
/proc/meminfo: memFree=1579760/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=1707.36
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 687112 0 0 0 170358 378 0 0 25 0 1 0 297806800 78934016 18736 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18736 244 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1707.36
Current children cumulated vsize (KiB) 85036

[startup+1783.2 s]
/proc/loadavg: 2.08 2.03 1.91 3/90 25122
/proc/meminfo: memFree=1574768/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=1767.03
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 687112 0 0 0 176324 379 0 0 25 0 1 0 297806800 78934016 18736 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18736 244 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1767.03
Current children cumulated vsize (KiB) 85036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.4 s]
/proc/loadavg: 2.11 2.04 1.91 3/90 25122
/proc/meminfo: memFree=1574960/2055920 swapFree=4016536/4192956
[pid=25028] ppid=25026 vsize=5352 CPUtime=0
/proc/25028/stat : 25028 (solver) S 25026 25028 24656 0 -1 4194304 314 174 0 0 0 0 0 0 19 0 1 0 297806797 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25028/statm: 1338 229 192 169 0 49 0
[pid=25031] ppid=25028 vsize=77084 CPUtime=1800.08
/proc/25031/stat : 25031 (xlisp) R 25028 25028 24656 0 -1 4194304 687112 0 0 0 179628 380 0 0 25 0 1 0 297806800 78934016 18736 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/25031/statm: 19271 18736 244 197 0 18511 0
[pid=25032] ppid=25028 vsize=2600 CPUtime=0
/proc/25032/stat : 25032 (sed) S 25028 25028 24656 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 297806800 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25032/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 85036

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 25028 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.006998
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): 1816.41
CPU time (s): 1800.08
CPU user time (s): 1796.28
CPU system time (s): 3.8
CPU usage (%): 99.1009
Max. virtual memory (cumulated for all children) (KiB): 86568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 634
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= 20
involuntary context switches= 13

runsolver used 1.9847 s user time and 6.06008 s system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Jan 22 19:28:38 UTC 2007


IDJOB= 287067
IDBENCH= 7045
IDSOLVER= 95
FILE ID= node20/287067-1169494116

PBS_JOBID= 3619579

Free space on /tmp= 66562 MiB

SOLVER NAME= Diarmuid-rndi 2007-01-22
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-4_ext.xml
COMMAND LINE= /tmp/evaluation/287067-1169494116/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-287067-1169494116 -o ROOT/results/node20/conversion-287067-1169494116 -C 600 -M 900 /tmp/evaluation/287067-1169494116/conversion /tmp/evaluation/287067-1169494116/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-287067-1169494116 -o ROOT/results/node20/solver-287067-1169494116 -C 1800 -M 900  /tmp/evaluation/287067-1169494116/solver

META MD5SUM SOLVER= 765b919a98ff2c4c419956167ea5299a
MD5SUM BENCH=  d9b524fe551de67c9b5c4c60c0d74503

RANDOM SEED= 682592293

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:       1655648 kB
Buffers:         25672 kB
Cached:         160596 kB
SwapCached:     156044 kB
Active:          90972 kB
Inactive:       276676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655648 kB
SwapTotal:     4192956 kB
SwapFree:      4016536 kB
Dirty:            3020 kB
Writeback:           0 kB
Mapped:          40644 kB
Slab:            17104 kB
Committed_AS:  5757272 kB
PageTables:       2412 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= 66561 MiB



End job on node20 on Mon Jan 22 19:58:59 UTC 2007