Trace number 284120

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) 1800.07 1800.89

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-7_ext.xml
MD5SUM3fb7a4fd1bc51ca2a39b54e32df22637
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 benchmark7.31689
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/node14/watcher-284120-1169472171 -o ROOT/results/node14/solver-284120-1169472171 -C 1800 -M 900 /tmp/evaluation/284120-1169472171/solve /tmp/evaluation/284120-1169472171/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: 0.33 1.02 1.34 4/81 19642
/proc/meminfo: memFree=1217936/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) R 19639 19641 18789 0 -1 4194304 283 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234306443 0 65536 4100 65536 0 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0

[startup+0.103586 s]
/proc/loadavg: 0.33 1.02 1.34 4/81 19642
/proc/meminfo: memFree=1217936/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511622 s]
/proc/loadavg: 0.33 1.02 1.34 4/81 19642
/proc/meminfo: memFree=1217936/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33269 s]
/proc/loadavg: 0.38 1.02 1.34 2/83 19645
/proc/meminfo: memFree=1190656/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=32848 CPUtime=1.31
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 7725 0 0 0 128 3 0 0 25 0 1 0 295614202 33636352 7684 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 8212 7684 241 197 0 7452 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 40800

[startup+2.97885 s]
/proc/loadavg: 0.38 1.02 1.34 2/83 19645
/proc/meminfo: memFree=1175168/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=53460 CPUtime=2.95
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 12867 0 0 0 290 5 0 0 25 0 1 0 295614202 54743040 12826 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 7362171 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 13365 12826 241 197 0 12605 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 61412

[startup+6.26116 s]
/proc/loadavg: 0.38 1.02 1.34 2/83 19647
/proc/meminfo: memFree=1149312/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=72184 CPUtime=6.24
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 17561 0 0 0 616 8 0 0 25 0 1 0 295614202 73916416 17519 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 18046 17519 242 197 0 17286 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 80136

[startup+12.7348 s]
/proc/loadavg: 0.47 1.02 1.33 2/83 19649
/proc/meminfo: memFree=1143496/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=77008 CPUtime=12.69
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 18744 0 0 0 1261 8 0 0 25 0 1 0 295614202 78856192 18702 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 19252 18702 242 197 0 18492 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84960

[startup+25.549 s]
/proc/loadavg: 0.56 1.02 1.33 2/83 19710
/proc/meminfo: memFree=1142472/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=77164 CPUtime=25.49
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 18799 0 0 0 2540 9 0 0 25 0 1 0 295614202 79015936 18757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752511 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 19291 18757 242 197 0 18531 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 85116

[startup+51.2034 s]
/proc/loadavg: 0.71 1.02 1.32 2/83 19737
/proc/meminfo: memFree=1142344/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=77164 CPUtime=51.12
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 18799 0 0 0 5102 10 0 0 25 0 1 0 295614202 79015936 18757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 19291 18757 242 197 0 18531 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 85116

[startup+102.443 s]
/proc/loadavg: 1.22 1.09 1.32 3/90 19854
/proc/meminfo: memFree=1132176/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=77164 CPUtime=102.29
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 18799 0 0 0 10218 11 0 0 25 0 1 0 295614202 79015936 18757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684168 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 19291 18757 242 197 0 18531 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 85116

[startup+162.464 s]
/proc/loadavg: 1.71 1.25 1.37 3/90 19854
/proc/meminfo: memFree=1132304/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=77164 CPUtime=162.29
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 18800 0 0 0 16218 11 0 0 25 0 1 0 295614202 79015936 18758 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134807953 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 19291 18758 243 197 0 18531 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 85116

[startup+222.478 s]
/proc/loadavg: 1.89 1.39 1.40 3/90 19854
/proc/meminfo: memFree=1127120/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=82304 CPUtime=222.29
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 152221 0 0 0 22145 84 0 0 25 0 1 0 295614202 84279296 20044 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134807945 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 20576 20044 243 197 0 19816 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 90256

[startup+282.558 s]
/proc/loadavg: 1.56 1.40 1.40 2/83 19864
/proc/meminfo: memFree=1137040/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=82304 CPUtime=282.35
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 296229 0 0 0 28076 159 0 0 25 0 1 0 295614202 84279296 20044 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684115 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 20576 20044 243 197 0 19816 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 90256

[startup+342.57 s]
/proc/loadavg: 1.21 1.32 1.37 2/83 19865
/proc/meminfo: memFree=1137936/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=82304 CPUtime=342.34
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 445216 0 0 0 34000 234 0 0 25 0 1 0 295614202 84279296 20044 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 20576 20044 243 197 0 19816 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 90256

[startup+402.578 s]

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

/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 90256

[startup+1302.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/80 20413
/proc/meminfo: memFree=1143144/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=82304 CPUtime=1302.02
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 2780750 0 0 0 128792 1410 0 0 25 0 1 0 295614202 84279296 20044 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 20576 20044 243 197 0 19816 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 90256

[startup+1362.71 s]
/proc/loadavg: 1.00 1.00 1.09 2/80 20413
/proc/meminfo: memFree=1143144/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=82304 CPUtime=1362.01
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 2926290 0 0 0 134719 1482 0 0 25 0 1 0 295614202 84279296 20044 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 20576 20044 243 197 0 19816 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 90256

[startup+1422.71 s]
/proc/loadavg: 1.00 1.00 1.09 2/80 20413
/proc/meminfo: memFree=1143144/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=82304 CPUtime=1422
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 3071064 0 0 0 140646 1554 0 0 25 0 1 0 295614202 84279296 20044 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 20576 20044 243 197 0 19816 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1422
Current children cumulated vsize (KiB) 90256

[startup+1482.71 s]
/proc/loadavg: 1.00 1.00 1.08 3/80 20413
/proc/meminfo: memFree=1143144/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=82304 CPUtime=1481.98
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 3216987 0 0 0 146572 1626 0 0 25 0 1 0 295614202 84279296 20044 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 20576 20044 243 197 0 19816 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1481.98
Current children cumulated vsize (KiB) 90256

[startup+1542.82 s]
/proc/loadavg: 1.00 1.00 1.07 2/80 20413
/proc/meminfo: memFree=1143144/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=82304 CPUtime=1542.07
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 3362910 0 0 0 152509 1698 0 0 25 0 1 0 295614202 84279296 20044 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 20576 20044 243 197 0 19816 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1542.07
Current children cumulated vsize (KiB) 90256

[startup+1602.82 s]
/proc/loadavg: 1.06 1.02 1.07 2/80 20413
/proc/meminfo: memFree=1143080/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=82304 CPUtime=1602.06
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 3508450 0 0 0 158433 1773 0 0 25 0 1 0 295614202 84279296 20044 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 20576 20044 243 197 0 19816 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1602.06
Current children cumulated vsize (KiB) 90256

[startup+1662.92 s]
/proc/loadavg: 1.02 1.01 1.07 2/80 20413
/proc/meminfo: memFree=1143144/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=82304 CPUtime=1662.14
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 3655522 0 0 0 164369 1845 0 0 25 0 1 0 295614202 84279296 20044 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 20576 20044 243 197 0 19816 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1662.14
Current children cumulated vsize (KiB) 90256

[startup+1722.92 s]
/proc/loadavg: 1.07 1.02 1.07 2/80 20413
/proc/meminfo: memFree=1143080/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=82304 CPUtime=1722.13
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 3802211 0 0 0 170293 1920 0 0 25 0 1 0 295614202 84279296 20044 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684115 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 20576 20044 243 197 0 19816 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1722.13
Current children cumulated vsize (KiB) 90256

[startup+1782.93 s]
/proc/loadavg: 1.02 1.01 1.06 2/80 20413
/proc/meminfo: memFree=1143144/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=82304 CPUtime=1782.12
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 3948134 0 0 0 176221 1991 0 0 25 0 1 0 295614202 84279296 20044 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684152 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 20576 20044 243 197 0 19816 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1782.12
Current children cumulated vsize (KiB) 90256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.88 s]
/proc/loadavg: 1.02 1.01 1.06 2/80 20413
/proc/meminfo: memFree=1143144/2055920 swapFree=4158792/4192956
[pid=19641] ppid=19639 vsize=5352 CPUtime=0
/proc/19641/stat : 19641 (solve) S 19639 19641 18789 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295614202 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19641/statm: 1338 229 192 169 0 49 0
[pid=19644] ppid=19641 vsize=82304 CPUtime=1800.07
/proc/19644/stat : 19644 (xlisp) R 19641 19641 18789 0 -1 4194304 3992179 0 0 0 177994 2013 0 0 25 0 1 0 295614202 84279296 20044 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684078 0 0 4096 130 0 0 0 17 1 0 0
/proc/19644/statm: 20576 20044 243 197 0 19816 0
[pid=19645] ppid=19641 vsize=2600 CPUtime=0
/proc/19645/stat : 19645 (sed) S 19641 19641 18789 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295614202 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19645/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 90256

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 19641 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1800.07

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

Real time (s): 1800.89
CPU time (s): 1800.07
CPU user time (s): 1779.94
CPU system time (s): 20.13
CPU usage (%): 99.9546
Max. virtual memory (cumulated for all children) (KiB): 90256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 5

runsolver used 1.68874 s user time and 4.86426 s system time

The end

Launcher Data (download as text)

Begin job on node14 on Mon Jan 22 13:22:56 UTC 2007


IDJOB= 284120
IDBENCH= 7031
IDSOLVER= 93
FILE ID= node14/284120-1169472171

PBS_JOBID= 3613677

Free space on /tmp= 66562 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-7_ext.xml
COMMAND LINE= /tmp/evaluation/284120-1169472171/solve /tmp/evaluation/284120-1169472171/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-284120-1169472171 -o ROOT/results/node14/conversion-284120-1169472171 -C 600 -M 900 /tmp/evaluation/284120-1169472171/conversion /tmp/evaluation/284120-1169472171/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-284120-1169472171 -o ROOT/results/node14/solver-284120-1169472171 -C 1800 -M 900  /tmp/evaluation/284120-1169472171/solve /tmp/evaluation/284120-1169472171/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  3fb7a4fd1bc51ca2a39b54e32df22637

RANDOM SEED= 23464889

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		: 3000.227
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		: 3000.227
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:       1218336 kB
Buffers:         57476 kB
Cached:         663512 kB
SwapCached:       9128 kB
Active:         251136 kB
Inactive:       504628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1218336 kB
SwapTotal:     4192956 kB
SwapFree:      4158792 kB
Dirty:            2984 kB
Writeback:           0 kB
Mapped:          42560 kB
Slab:            67044 kB
Committed_AS:  9710340 kB
PageTables:       2016 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 node14 on Mon Jan 22 13:53:14 UTC 2007