Trace number 287061

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) 1800.02 1802.21

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-0_ext.xml
MD5SUMd44fb58fab1cbf48805c5a0caf5a2453
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 benchmark26.469
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/node22/watcher-287061-1169494111 -o ROOT/results/node22/solver-287061-1169494111 -C 1800 -M 900 /tmp/evaluation/287061-1169494111/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: 1.28 1.61 1.35 3/86 31129
/proc/meminfo: memFree=1814192/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=3004 CPUtime=0
/proc/31128/stat : 31128 (solver) R 31126 31128 30290 0 -1 4194304 56 0 0 0 0 0 0 0 20 0 1 0 297806301 3076096 40 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272465196425 0 0 4096 0 0 0 0 17 1 0 0
/proc/31128/statm: 751 40 30 169 0 9 0

[startup+0.103275 s]
/proc/loadavg: 1.28 1.61 1.35 3/86 31129
/proc/meminfo: memFree=1814192/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511339 s]
/proc/loadavg: 1.28 1.61 1.35 3/86 31129
/proc/meminfo: memFree=1814192/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33247 s]
/proc/loadavg: 1.28 1.61 1.35 3/88 31132
/proc/meminfo: memFree=1788768/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=31140 CPUtime=1.3
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 7290 0 0 0 127 3 0 0 25 0 1 0 297806302 31887360 7250 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134809943 0 0 4096 130 0 0 0 17 1 0 0
/proc/31131/statm: 7785 7250 241 197 0 7025 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 39092

[startup+2.97972 s]
/proc/loadavg: 1.28 1.61 1.35 3/90 31142
/proc/meminfo: memFree=1775568/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=52080 CPUtime=2.95
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 12515 0 0 0 289 6 0 0 25 0 1 0 297806302 53329920 12475 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 13020 12475 241 197 0 12260 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 60032

[startup+6.26423 s]
/proc/loadavg: 1.34 1.62 1.35 3/90 31142
/proc/meminfo: memFree=1704736/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=71536 CPUtime=6.23
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 17398 0 0 0 615 8 0 0 25 0 1 0 297806302 73252864 17357 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134746294 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 17884 17357 242 197 0 17124 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 79488

[startup+12.7452 s]
/proc/loadavg: 1.39 1.62 1.35 3/90 31142
/proc/meminfo: memFree=1676896/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76360 CPUtime=12.68
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 18604 0 0 0 1259 9 0 0 25 0 1 0 297806302 78192640 18563 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19090 18563 242 197 0 18330 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84312

[startup+25.5942 s]
/proc/loadavg: 1.53 1.64 1.36 3/90 31142
/proc/meminfo: memFree=1676704/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=25.53
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 18636 0 0 0 2543 10 0 0 25 0 1 0 297806302 78352384 18595 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18595 242 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.53
Current children cumulated vsize (KiB) 84468

[startup+51.1951 s]
/proc/loadavg: 1.69 1.67 1.38 3/90 31142
/proc/meminfo: memFree=1676704/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=51.1
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 18636 0 0 0 5100 10 0 0 25 0 1 0 297806302 78352384 18595 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18595 242 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 84468

[startup+102.487 s]
/proc/loadavg: 1.86 1.72 1.41 3/90 31142
/proc/meminfo: memFree=1676768/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=102.31
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 18636 0 0 0 10221 10 0 0 25 0 1 0 297806302 78352384 18595 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18595 242 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 84468

[startup+162.522 s]
/proc/loadavg: 1.95 1.77 1.44 3/90 31142
/proc/meminfo: memFree=1676768/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=162.29
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 18636 0 0 0 16218 11 0 0 25 0 1 0 297806302 78352384 18595 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683968 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18595 242 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 84468

[startup+222.557 s]
/proc/loadavg: 1.98 1.81 1.47 3/90 31142
/proc/meminfo: memFree=1676448/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=222.25
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 93328 0 0 0 22170 55 0 0 25 0 1 0 297806302 78352384 18602 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18602 244 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 84468

[startup+282.589 s]
/proc/loadavg: 1.99 1.84 1.50 3/90 31142
/proc/meminfo: memFree=1676448/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=282.2
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 93328 0 0 0 28164 56 0 0 25 0 1 0 297806302 78352384 18602 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18602 244 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 84468

[startup+342.619 s]
/proc/loadavg: 1.99 1.87 1.53 3/90 31142
/proc/meminfo: memFree=1676448/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=342.18
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 93328 0 0 0 34162 56 0 0 25 0 1 0 297806302 78352384 18602 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18602 244 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 84468

[startup+402.661 s]

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

/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1241.63
Current children cumulated vsize (KiB) 84468

[startup+1303.2 s]
/proc/loadavg: 2.00 1.97 1.81 3/90 31142
/proc/meminfo: memFree=1676000/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=1301.61
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 471350 0 0 0 129878 283 0 0 25 0 1 0 297806302 78352384 18603 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18603 244 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1301.61
Current children cumulated vsize (KiB) 84468

[startup+1363.23 s]
/proc/loadavg: 2.00 1.97 1.82 3/90 31142
/proc/meminfo: memFree=1674528/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=1361.55
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 546418 0 0 0 135827 328 0 0 25 0 1 0 297806302 78352384 18603 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134790763 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18603 244 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1361.55
Current children cumulated vsize (KiB) 84468

[startup+1423.27 s]
/proc/loadavg: 2.00 1.97 1.83 3/90 31142
/proc/meminfo: memFree=1674464/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=1421.52
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 546801 0 0 0 141823 329 0 0 25 0 1 0 297806302 78352384 18603 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684920 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18603 244 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1421.52
Current children cumulated vsize (KiB) 84468

[startup+1483.31 s]
/proc/loadavg: 2.00 1.97 1.83 3/90 31142
/proc/meminfo: memFree=1675808/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=1481.5
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 546801 0 0 0 147821 329 0 0 25 0 1 0 297806302 78352384 18603 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683942 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18603 244 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1481.5
Current children cumulated vsize (KiB) 84468

[startup+1543.35 s]
/proc/loadavg: 2.00 1.97 1.84 3/90 31142
/proc/meminfo: memFree=1674464/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=78048 CPUtime=1541.46
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 578973 0 0 0 153797 349 0 0 25 0 1 0 297806302 79921152 18986 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19512 18986 244 197 0 18752 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1541.46
Current children cumulated vsize (KiB) 86000

[startup+1603.38 s]
/proc/loadavg: 2.00 1.97 1.84 3/90 31142
/proc/meminfo: memFree=1674464/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=1601.43
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 621869 0 0 0 159769 374 0 0 25 0 1 0 297806302 78352384 18603 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684260 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18603 244 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1601.43
Current children cumulated vsize (KiB) 84468

[startup+1663.41 s]
/proc/loadavg: 2.00 1.97 1.85 3/90 31142
/proc/meminfo: memFree=1675808/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=1661.39
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 621869 0 0 0 165765 374 0 0 25 0 1 0 297806302 78352384 18603 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18603 244 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1661.39
Current children cumulated vsize (KiB) 84468

[startup+1723.45 s]
/proc/loadavg: 2.00 1.97 1.86 3/90 31142
/proc/meminfo: memFree=1675808/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=1721.35
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 621869 0 0 0 171759 376 0 0 25 0 1 0 297806302 78352384 18603 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18603 244 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1721.35
Current children cumulated vsize (KiB) 84468

[startup+1783.49 s]
/proc/loadavg: 2.00 1.97 1.86 3/90 31142
/proc/meminfo: memFree=1675744/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=1781.32
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 699235 0 0 0 177710 422 0 0 25 0 1 0 297806302 78352384 18603 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18603 244 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1781.32
Current children cumulated vsize (KiB) 84468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.2 s]
/proc/loadavg: 2.00 1.97 1.86 3/90 31142
/proc/meminfo: memFree=1675744/2055920 swapFree=4094012/4192956
[pid=31128] ppid=31126 vsize=5352 CPUtime=0
/proc/31128/stat : 31128 (solver) S 31126 31128 30290 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 297806301 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31128/statm: 1338 229 192 169 0 49 0
[pid=31131] ppid=31128 vsize=76516 CPUtime=1800.02
/proc/31131/stat : 31131 (xlisp) R 31128 31128 30290 0 -1 4194304 699235 0 0 0 179580 422 0 0 25 0 1 0 297806302 78352384 18603 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/31131/statm: 19129 18603 244 197 0 18369 0
[pid=31132] ppid=31128 vsize=2600 CPUtime=0
/proc/31132/stat : 31132 (sed) S 31128 31128 30290 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 297806302 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31132/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 84468

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 31128 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1800.02

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

Real time (s): 1802.21
CPU time (s): 1800.02
CPU user time (s): 1795.8
CPU system time (s): 4.22
CPU usage (%): 99.8782
Max. virtual memory (cumulated for all children) (KiB): 86000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 5

runsolver used 2.04869 s user time and 5.9291 s system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Jan 22 19:28:33 UTC 2007


IDJOB= 287061
IDBENCH= 7034
IDSOLVER= 95
FILE ID= node22/287061-1169494111

PBS_JOBID= 3619560

Free space on /tmp= 66563 MiB

SOLVER NAME= Diarmuid-rndi 2007-01-22
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-0_ext.xml
COMMAND LINE= /tmp/evaluation/287061-1169494111/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-287061-1169494111 -o ROOT/results/node22/conversion-287061-1169494111 -C 600 -M 900 /tmp/evaluation/287061-1169494111/conversion /tmp/evaluation/287061-1169494111/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-287061-1169494111 -o ROOT/results/node22/solver-287061-1169494111 -C 1800 -M 900  /tmp/evaluation/287061-1169494111/solver

META MD5SUM SOLVER= 765b919a98ff2c4c419956167ea5299a
MD5SUM BENCH=  d44fb58fab1cbf48805c5a0caf5a2453

RANDOM SEED= 371010307

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		: 3000.279
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		: 3000.279
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:       1814608 kB
Buffers:         25244 kB
Cached:          86332 kB
SwapCached:      63184 kB
Active:         100572 kB
Inactive:       107748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814608 kB
SwapTotal:     4192956 kB
SwapFree:      4094012 kB
Dirty:            4728 kB
Writeback:           0 kB
Mapped:          48388 kB
Slab:            17820 kB
Committed_AS:  4987356 kB
PageTables:       2300 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 node22 on Mon Jan 22 19:58:41 UTC 2007