Trace number 284146

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
rjw-solver 2007-01-21? (TO) 1800.02 1810.25

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-2_ext.xml
MD5SUMe505748697864365a39cfb663a4d7880
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 benchmark6.02408
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/node23/watcher-284146-1169472200 -o ROOT/results/node23/solver-284146-1169472200 -C 1800 -M 900 /tmp/evaluation/284146-1169472200/solve /tmp/evaluation/284146-1169472200/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.50 3.01 3.30 5/83 7940
/proc/meminfo: memFree=1950592/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7941] ppid=7939 vsize=0 CPUtime=0
/proc/7941/stat : 7941 (cp) D 7939 7939 7541 0 -1 4194308 174 0 0 0 0 0 0 0 15 0 1 0 295615670 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/7941/statm: 0 0 0 0 0 0 0

[startup+0.103397 s]
/proc/loadavg: 1.50 3.01 3.30 5/83 7940
/proc/meminfo: memFree=1950592/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511476 s]
/proc/loadavg: 1.50 3.01 3.30 5/83 7940
/proc/meminfo: memFree=1950592/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33364 s]
/proc/loadavg: 1.50 3.01 3.30 3/90 7949
/proc/meminfo: memFree=1898760/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=31948 CPUtime=1.31
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 7503 0 0 0 128 3 0 0 25 0 1 0 295615670 32714752 7462 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683479 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 7987 7462 241 197 0 7227 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 39900

[startup+2.98396 s]
/proc/loadavg: 1.50 3.01 3.30 3/90 7949
/proc/meminfo: memFree=1868488/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=51984 CPUtime=2.95
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 12488 0 0 0 290 5 0 0 25 0 1 0 295615670 53231616 12447 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 12996 12447 241 197 0 12236 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 59936

[startup+6.26359 s]
/proc/loadavg: 1.54 2.99 3.29 3/90 7949
/proc/meminfo: memFree=1819976/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=69696 CPUtime=6.22
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 16940 0 0 0 614 8 0 0 25 0 1 0 295615670 71368704 16898 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134882535 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 17424 16898 242 197 0 16664 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 77648

[startup+12.7488 s]
/proc/loadavg: 1.57 2.97 3.29 3/90 7949
/proc/meminfo: memFree=1808456/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=74364 CPUtime=12.67
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 18091 0 0 0 1258 9 0 0 25 0 1 0 295615670 76148736 18049 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 18591 18049 242 197 0 17831 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 82316

[startup+25.5863 s]
/proc/loadavg: 1.67 2.92 3.27 3/90 7949
/proc/meminfo: memFree=1807944/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=74364 CPUtime=25.44
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 18107 0 0 0 2535 9 0 0 25 0 1 0 295615670 76148736 18065 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 18591 18065 242 197 0 17831 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 82316

[startup+51.2803 s]
/proc/loadavg: 1.78 2.85 3.23 3/90 7949
/proc/meminfo: memFree=1807816/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=74364 CPUtime=50.97
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 18107 0 0 0 5088 9 0 0 25 0 1 0 295615670 76148736 18065 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672682 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 18591 18065 242 197 0 17831 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 82316

[startup+102.555 s]
/proc/loadavg: 1.90 2.72 3.16 3/90 7949
/proc/meminfo: memFree=1807752/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=74364 CPUtime=101.97
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 18107 0 0 0 10187 10 0 0 25 0 1 0 295615670 76148736 18065 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683958 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 18591 18065 242 197 0 17831 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.97
Current children cumulated vsize (KiB) 82316

[startup+162.572 s]
/proc/loadavg: 1.96 2.58 3.09 3/90 7949
/proc/meminfo: memFree=1798344/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=78876 CPUtime=161.63
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 59460 0 0 0 16131 32 0 0 25 0 1 0 295615670 80769024 19203 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 19719 19203 243 197 0 18959 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 86828

[startup+222.593 s]
/proc/loadavg: 1.98 2.47 3.02 3/90 7949
/proc/meminfo: memFree=1797512/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=79660 CPUtime=221.33
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 204414 0 0 0 22019 114 0 0 25 0 1 0 295615670 81571840 19383 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684831 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 19915 19383 243 197 0 19155 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 221.33
Current children cumulated vsize (KiB) 87612

[startup+282.607 s]
/proc/loadavg: 1.99 2.38 2.95 3/90 7949
/proc/meminfo: memFree=1796872/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=79660 CPUtime=281.02
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 349954 0 0 0 27904 198 0 0 25 0 1 0 295615670 81571840 19383 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 19915 19383 243 197 0 19155 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 281.02
Current children cumulated vsize (KiB) 87612

[startup+342.624 s]
/proc/loadavg: 1.99 2.31 2.89 4/90 7949
/proc/meminfo: memFree=1796616/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=79660 CPUtime=340.67
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 495494 0 0 0 33787 280 0 0 25 0 1 0 295615670 81571840 19383 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 19915 19383 243 197 0 19155 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 340.67

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

/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1235.82
Current children cumulated vsize (KiB) 87612

[startup+1302.87 s]
/proc/loadavg: 2.04 2.04 2.31 3/90 7949
/proc/meminfo: memFree=1789128/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=79660 CPUtime=1295.51
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 2801920 0 0 0 127963 1588 0 0 25 0 1 0 295615670 81571840 19383 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 19915 19383 243 197 0 19155 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1295.51
Current children cumulated vsize (KiB) 87612

[startup+1362.88 s]
/proc/loadavg: 2.01 2.03 2.29 3/90 7949
/proc/meminfo: memFree=1789064/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=79660 CPUtime=1355.17
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 2946311 0 0 0 133847 1670 0 0 25 0 1 0 295615670 81571840 19383 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677665 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 19915 19383 243 197 0 19155 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1355.17
Current children cumulated vsize (KiB) 87612

[startup+1422.9 s]
/proc/loadavg: 2.00 2.02 2.27 3/90 7949
/proc/meminfo: memFree=1789000/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=79660 CPUtime=1414.84
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 3089553 0 0 0 139734 1750 0 0 25 0 1 0 295615670 81571840 19383 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683840 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 19915 19383 243 197 0 19155 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1414.84
Current children cumulated vsize (KiB) 87612

[startup+1482.92 s]
/proc/loadavg: 2.00 2.02 2.25 3/90 7949
/proc/meminfo: memFree=1788872/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=79660 CPUtime=1474.54
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 3233561 0 0 0 145621 1833 0 0 25 0 1 0 295615670 81571840 19383 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 19915 19383 243 197 0 19155 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1474.54
Current children cumulated vsize (KiB) 87612

[startup+1542.94 s]
/proc/loadavg: 2.00 2.01 2.23 3/90 7949
/proc/meminfo: memFree=1788808/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=79660 CPUtime=1534.22
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 3376037 0 0 0 151509 1913 0 0 25 0 1 0 295615670 81571840 19383 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 19915 19383 243 197 0 19155 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1534.22
Current children cumulated vsize (KiB) 87612

[startup+1602.96 s]
/proc/loadavg: 2.00 2.01 2.21 3/90 7949
/proc/meminfo: memFree=1788680/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=79660 CPUtime=1593.89
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 3519279 0 0 0 157396 1993 0 0 25 0 1 0 295615670 81571840 19383 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 19915 19383 243 197 0 19155 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1593.89
Current children cumulated vsize (KiB) 87612

[startup+1662.97 s]
/proc/loadavg: 2.00 2.00 2.19 3/90 7949
/proc/meminfo: memFree=1788616/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=79660 CPUtime=1653.57
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 3662904 0 0 0 163283 2074 0 0 25 0 1 0 295615670 81571840 19383 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 19915 19383 243 197 0 19155 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1653.57
Current children cumulated vsize (KiB) 87612

[startup+1722.98 s]
/proc/loadavg: 2.00 2.00 2.18 3/90 7949
/proc/meminfo: memFree=1788488/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=79660 CPUtime=1713.24
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 3805763 0 0 0 169169 2155 0 0 25 0 1 0 295615670 81571840 19383 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 19915 19383 243 197 0 19155 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1713.24
Current children cumulated vsize (KiB) 87612

[startup+1783.01 s]
/proc/loadavg: 2.00 2.00 2.17 3/90 7949
/proc/meminfo: memFree=1788424/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=79660 CPUtime=1772.92
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 3948622 0 0 0 175054 2238 0 0 25 0 1 0 295615670 81571840 19383 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/7942/statm: 19915 19383 243 197 0 19155 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1772.92
Current children cumulated vsize (KiB) 87612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.23 s]
/proc/loadavg: 2.00 2.00 2.16 3/83 7965
/proc/meminfo: memFree=1866880/2055920 swapFree=4126832/4192956
[pid=7939] ppid=7936 vsize=5352 CPUtime=0
/proc/7939/stat : 7939 (solve) S 7936 7939 7541 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295615670 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7939/statm: 1338 229 192 169 0 49 0
[pid=7942] ppid=7939 vsize=79660 CPUtime=1800.02
/proc/7942/stat : 7942 (xlisp) R 7939 7939 7541 0 -1 4194304 4013349 0 0 0 177728 2274 0 0 25 0 1 0 295615670 81571840 19383 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/7942/statm: 19915 19383 243 197 0 19155 0
[pid=7943] ppid=7939 vsize=2600 CPUtime=0
/proc/7943/stat : 7943 (sed) S 7939 7939 7541 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295615670 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7943/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 87612

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 7939 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.007998
while last known CPU time is 1800.02

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

Real time (s): 1810.25
CPU time (s): 1800.02
CPU user time (s): 1777.28
CPU system time (s): 22.74
CPU usage (%): 99.4347
Max. virtual memory (cumulated for all children) (KiB): 87612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 637
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= 3

runsolver used 1.9627 s user time and 6.05308 s system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Jan 22 13:23:24 UTC 2007


IDJOB= 284146
IDBENCH= 7062
IDSOLVER= 93
FILE ID= node23/284146-1169472200

PBS_JOBID= 3613956

Free space on /tmp= 66561 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-2_ext.xml
COMMAND LINE= /tmp/evaluation/284146-1169472200/solve /tmp/evaluation/284146-1169472200/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-284146-1169472200 -o ROOT/results/node23/conversion-284146-1169472200 -C 600 -M 900 /tmp/evaluation/284146-1169472200/conversion /tmp/evaluation/284146-1169472200/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-284146-1169472200 -o ROOT/results/node23/solver-284146-1169472200 -C 1800 -M 900  /tmp/evaluation/284146-1169472200/solve /tmp/evaluation/284146-1169472200/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  e505748697864365a39cfb663a4d7880

RANDOM SEED= 536789524

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		: 3000.265
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		: 3000.265
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:       1951464 kB
Buffers:          1432 kB
Cached:          34864 kB
SwapCached:      28440 kB
Active:          37988 kB
Inactive:        37420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1951464 kB
SwapTotal:     4192956 kB
SwapFree:      4126832 kB
Dirty:            5476 kB
Writeback:           0 kB
Mapped:          29384 kB
Slab:            14160 kB
Committed_AS:  5332568 kB
PageTables:       2148 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= 66562 MiB



End job on node23 on Mon Jan 22 13:53:44 UTC 2007