Trace number 239131

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-wtdi 2006-12-21? (TO) 1800.04 1802.06

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-6_ext.xml
MD5SUM6134e63841a066b7553ca1992ea71e86
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 benchmark86.1419
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/node55/watcher-239131-1168364428 -o ROOT/results/node55/solver-239131-1168364428 -C 1800 -M 900 /tmp/evaluation/239131-1168364428/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: 2.05 1.99 1.84 3/73 25543
/proc/meminfo: memFree=1736104/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=928 CPUtime=0
/proc/25542/stat : 25542 (solver) R 25540 25542 25288 0 -1 4194304 41 0 0 0 0 0 0 0 20 0 1 0 184841406 950272 25 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248758990265 0 0 4096 0 0 0 0 17 1 0 0
/proc/25542/statm: 232 25 18 169 0 8 0

[startup+0.103116 s]
/proc/loadavg: 2.05 1.99 1.84 3/73 25543
/proc/meminfo: memFree=1736104/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511159 s]
/proc/loadavg: 2.05 1.99 1.84 3/73 25543
/proc/meminfo: memFree=1736104/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33324 s]
/proc/loadavg: 2.05 1.99 1.84 3/75 25546
/proc/meminfo: memFree=1710360/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=31628 CPUtime=1.31
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 7414 0 0 0 128 3 0 0 25 0 1 0 184841407 32387072 7374 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25545/statm: 7907 7374 241 197 0 7147 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 39580

[startup+2.9864 s]
/proc/loadavg: 2.05 1.99 1.84 4/75 25546
/proc/meminfo: memFree=1694808/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=51396 CPUtime=2.94
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 12359 0 0 0 289 5 0 0 25 0 1 0 184841407 52629504 12319 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25545/statm: 12849 12319 241 197 0 12089 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 59348

[startup+6.26772 s]
/proc/loadavg: 2.04 1.99 1.84 3/75 25546
/proc/meminfo: memFree=1668568/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=71172 CPUtime=6.19
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 17307 0 0 0 612 7 0 0 25 0 1 0 184841407 72880128 17266 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25545/statm: 17793 17266 242 197 0 17033 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 79124

[startup+12.7473 s]
/proc/loadavg: 2.04 1.99 1.84 3/75 25629
/proc/meminfo: memFree=1668912/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=76464 CPUtime=12.64
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 18615 0 0 0 1256 8 0 0 25 0 1 0 184841407 78299136 18574 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684860 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 19116 18574 242 197 0 18356 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 84416

[startup+25.5806 s]
/proc/loadavg: 2.03 1.99 1.84 3/77 25639
/proc/meminfo: memFree=1604712/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=76464 CPUtime=25.48
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 18631 0 0 0 2539 9 0 0 25 0 1 0 184841407 78299136 18590 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 19116 18590 242 197 0 18356 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84416

[startup+51.2821 s]
/proc/loadavg: 2.02 1.99 1.84 3/77 25639
/proc/meminfo: memFree=1604776/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=76464 CPUtime=51.13
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 18631 0 0 0 5104 9 0 0 25 0 1 0 184841407 78299136 18590 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 19116 18590 242 197 0 18356 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 84416

[startup+102.572 s]
/proc/loadavg: 2.01 1.99 1.85 3/77 25639
/proc/meminfo: memFree=1604904/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=76464 CPUtime=102.37
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 18631 0 0 0 10227 10 0 0 25 0 1 0 184841407 78299136 18590 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 19116 18590 242 197 0 18356 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 84416

[startup+162.602 s]
/proc/loadavg: 2.00 1.99 1.85 3/77 25639
/proc/meminfo: memFree=1604904/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=76464 CPUtime=162.35
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 18632 0 0 0 16225 10 0 0 25 0 1 0 184841407 78299136 18591 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879313 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 19116 18591 243 197 0 18356 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 84416

[startup+222.631 s]
/proc/loadavg: 2.00 1.99 1.86 3/77 25639
/proc/meminfo: memFree=1596712/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=79756 CPUtime=222.3
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 114818 0 0 0 22166 64 0 0 25 0 1 0 184841407 81670144 19410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 19939 19410 243 197 0 19179 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 87708

[startup+282.663 s]
/proc/loadavg: 2.00 1.99 1.86 3/77 25639
/proc/meminfo: memFree=1596712/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=79756 CPUtime=282.28
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 157331 0 0 0 28140 88 0 0 25 0 1 0 184841407 81670144 19410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 19939 19410 243 197 0 19179 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 87708

[startup+342.702 s]
/proc/loadavg: 2.00 1.99 1.87 3/77 25639
/proc/meminfo: memFree=1596648/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=79756 CPUtime=342.27
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 207121 0 0 0 34110 117 0 0 25 0 1 0 184841407 81670144 19410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 19939 19410 243 197 0 19179 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 87708

[startup+402.738 s]

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

/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 89240

[startup+1303.26 s]
/proc/loadavg: 2.00 2.00 1.92 3/83 25803
/proc/meminfo: memFree=1593640/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=81288 CPUtime=1301.78
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 1479447 0 0 0 129328 850 0 0 25 0 1 0 184841407 83238912 19793 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 20322 19793 243 197 0 19562 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 89240

[startup+1363.31 s]
/proc/loadavg: 2.04 2.01 1.92 3/77 25837
/proc/meminfo: memFree=1596200/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=79756 CPUtime=1361.75
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 1564090 0 0 0 135276 899 0 0 25 0 1 0 184841407 81670144 19410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677653 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 19939 19410 243 197 0 19179 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 87708

[startup+1423.34 s]
/proc/loadavg: 2.01 2.01 1.92 3/77 25837
/proc/meminfo: memFree=1594856/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=81288 CPUtime=1421.72
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 1643371 0 0 0 141229 943 0 0 25 0 1 0 184841407 83238912 19793 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 20322 19793 243 197 0 19562 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 89240

[startup+1483.38 s]
/proc/loadavg: 2.03 2.02 1.93 3/77 25837
/proc/meminfo: memFree=1594792/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=81288 CPUtime=1481.69
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 1775506 0 0 0 147150 1019 0 0 25 0 1 0 184841407 83238912 19793 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 20322 19793 243 197 0 19562 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 89240

[startup+1543.41 s]
/proc/loadavg: 2.01 2.01 1.93 3/77 25837
/proc/meminfo: memFree=1595752/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=81288 CPUtime=1541.68
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 1908407 0 0 0 153074 1094 0 0 25 0 1 0 184841407 83238912 19793 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684123 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 20322 19793 243 197 0 19562 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 89240

[startup+1603.45 s]
/proc/loadavg: 2.00 2.00 1.93 3/77 25837
/proc/meminfo: memFree=1596200/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=79756 CPUtime=1601.66
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 1966623 0 0 0 159040 1126 0 0 25 0 1 0 184841407 81670144 19410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 19939 19410 243 197 0 19179 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 87708

[startup+1663.49 s]
/proc/loadavg: 2.00 2.00 1.93 3/77 25837
/proc/meminfo: memFree=1594856/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=81288 CPUtime=1661.62
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 2074246 0 0 0 164978 1184 0 0 25 0 1 0 184841407 83238912 19793 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 20322 19793 243 197 0 19562 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 89240

[startup+1723.52 s]
/proc/loadavg: 2.07 2.02 1.93 3/77 25837
/proc/meminfo: memFree=1594856/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=81288 CPUtime=1721.59
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 2205998 0 0 0 170904 1255 0 0 25 0 1 0 184841407 83238912 19793 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 20322 19793 243 197 0 19562 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 89240

[startup+1783.55 s]
/proc/loadavg: 2.02 2.01 1.93 3/77 25837
/proc/meminfo: memFree=1594920/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=81288 CPUtime=1781.57
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 2335835 0 0 0 176829 1328 0 0 25 0 1 0 184841407 83238912 19793 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684821 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 20322 19793 243 197 0 19562 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 89240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.05 s]
/proc/loadavg: 2.02 2.01 1.93 4/77 25837
/proc/meminfo: memFree=1594856/2055920 swapFree=4192192/4192956
[pid=25542] ppid=25540 vsize=5352 CPUtime=0
/proc/25542/stat : 25542 (solver) S 25540 25542 25288 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184841406 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25542/statm: 1338 229 192 169 0 49 0
[pid=25545] ppid=25542 vsize=81288 CPUtime=1800.04
/proc/25545/stat : 25545 (xlisp) R 25542 25542 25288 0 -1 4194304 2375667 0 0 0 178654 1350 0 0 25 0 1 0 184841407 83238912 19793 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/25545/statm: 20322 19793 243 197 0 19562 0
[pid=25546] ppid=25542 vsize=2600 CPUtime=0
/proc/25546/stat : 25546 (sed) S 25542 25542 25288 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184841407 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 248761778258 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 89240

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 25542 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=4999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1800.04

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

Real time (s): 1802.06
CPU time (s): 1800.04
CPU user time (s): 1786.54
CPU system time (s): 13.5
CPU usage (%): 99.8878
Max. virtual memory (cumulated for all children) (KiB): 89240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 633
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= 21
involuntary context switches= 11

runsolver used 2.07268 s user time and 5.95309 s system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue Jan  9 17:40:28 UTC 2007


IDJOB= 239131
IDBENCH= 7044
FILE ID= node55/239131-1168364428

PBS_JOBID= 3504020

Free space on /tmp= 66560 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-6_ext.xml
COMMAND LINE= /tmp/evaluation/239131-1168364428/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-239131-1168364428 -o ROOT/results/node55/conversion-239131-1168364428 -C 600 -M 900 /tmp/evaluation/239131-1168364428/conversion /tmp/evaluation/239131-1168364428/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-239131-1168364428 -o ROOT/results/node55/solver-239131-1168364428 -C 1800 -M 900  /tmp/evaluation/239131-1168364428/solver

META MD5SUM SOLVER= d524ecf1110edbc743abd2f199c280bf
MD5SUM BENCH=  6134e63841a066b7553ca1992ea71e86

RANDOM SEED= 933164906

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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1736648 kB
Buffers:         32112 kB
Cached:         194536 kB
SwapCached:        268 kB
Active:         136340 kB
Inactive:       126872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736648 kB
SwapTotal:     4192956 kB
SwapFree:      4192192 kB
Dirty:            2840 kB
Writeback:           0 kB
Mapped:          46756 kB
Slab:            41424 kB
Committed_AS:  4248092 kB
PageTables:       1744 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= 66559 MiB



End job on node55 on Tue Jan  9 18:10:34 UTC 2007