Trace number 284147

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) 1800.04 1816.49

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-7_ext.xml
MD5SUM87b8bb39dfa1630667812a7866a91604
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 benchmark10.5124
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/node6/watcher-284147-1169472201 -o ROOT/results/node6/solver-284147-1169472201 -C 1800 -M 900 /tmp/evaluation/284147-1169472201/solve /tmp/evaluation/284147-1169472201/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: 0.35 0.68 0.88 3/88 19534
/proc/meminfo: memFree=1178784/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=18540 CPUtime=0
/proc/19533/stat : 19533 (runsolver) R 19531 19533 18944 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 295616728 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 268582841639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19533/statm: 4635 279 244 17 0 2626 0

[startup+0.102542 s]
/proc/loadavg: 0.35 0.68 0.88 3/88 19534
/proc/meminfo: memFree=1178784/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51459 s]
/proc/loadavg: 0.35 0.68 0.88 3/88 19534
/proc/meminfo: memFree=1178784/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34369 s]
/proc/loadavg: 0.35 0.68 0.88 3/90 19537
/proc/meminfo: memFree=1143376/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=30764 CPUtime=1.31
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 7200 0 0 0 127 4 0 0 25 0 1 0 295616729 31502336 7159 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 7691 7159 241 197 0 6931 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 38716

[startup+2.98188 s]
/proc/loadavg: 0.35 0.68 0.88 3/90 19537
/proc/meminfo: memFree=1122896/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=49560 CPUtime=2.94
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 11904 0 0 0 288 6 0 0 25 0 1 0 295616729 50749440 11863 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684544 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 12390 11863 241 197 0 11630 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 57512

[startup+6.26127 s]
/proc/loadavg: 0.48 0.70 0.88 3/90 19537
/proc/meminfo: memFree=1091024/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=67000 CPUtime=6.18
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 16242 0 0 0 610 8 0 0 25 0 1 0 295616729 68608000 16200 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684022 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 16750 16200 242 197 0 15990 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 74952

[startup+12.747 s]
/proc/loadavg: 0.60 0.73 0.89 3/90 19537
/proc/meminfo: memFree=1084304/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=72452 CPUtime=12.61
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 17605 0 0 0 1252 9 0 0 25 0 1 0 295616729 74190848 17563 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 18113 17563 242 197 0 17353 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 80404

[startup+25.5945 s]
/proc/loadavg: 0.91 0.79 0.91 3/90 19537
/proc/meminfo: memFree=1084304/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=72452 CPUtime=25.35
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 17605 0 0 0 2526 9 0 0 25 0 1 0 295616729 74190848 17563 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 18113 17563 242 197 0 17353 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 80404

[startup+51.2946 s]
/proc/loadavg: 1.28 0.88 0.93 3/90 19537
/proc/meminfo: memFree=1084304/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=72452 CPUtime=50.81
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 17605 0 0 0 5072 9 0 0 25 0 1 0 295616729 74190848 17563 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 18113 17563 242 197 0 17353 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 80404

[startup+102.591 s]
/proc/loadavg: 1.74 1.07 0.99 3/90 19537
/proc/meminfo: memFree=1084432/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=72452 CPUtime=101.64
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 17605 0 0 0 10154 10 0 0 25 0 1 0 295616729 74190848 17563 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 18113 17563 242 197 0 17353 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.64
Current children cumulated vsize (KiB) 80404

[startup+162.626 s]
/proc/loadavg: 1.98 1.25 1.06 3/90 19537
/proc/meminfo: memFree=1075728/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=76648 CPUtime=161.13
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 45504 0 0 0 16087 26 0 0 25 0 1 0 295616729 78487552 18652 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 19162 18652 243 197 0 18402 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.13
Current children cumulated vsize (KiB) 84600

[startup+222.664 s]
/proc/loadavg: 1.99 1.39 1.11 3/90 19537
/proc/meminfo: memFree=1074320/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=77588 CPUtime=220.62
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 185504 0 0 0 21954 108 0 0 25 0 1 0 295616729 79450112 18857 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 19397 18857 243 197 0 18637 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 220.62
Current children cumulated vsize (KiB) 85540

[startup+282.706 s]
/proc/loadavg: 1.99 1.49 1.17 3/90 19537
/proc/meminfo: memFree=1074320/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=77588 CPUtime=280.12
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 322618 0 0 0 27822 190 0 0 25 0 1 0 295616729 79450112 18857 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 19397 18857 243 197 0 18637 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 280.12
Current children cumulated vsize (KiB) 85540

[startup+342.75 s]
/proc/loadavg: 1.99 1.58 1.21 3/90 19537
/proc/meminfo: memFree=1074320/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=77588 CPUtime=339.61
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 460498 0 0 0 33690 271 0 0 25 0 1 0 295616729 79450112 18857 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683820 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 19397 18857 243 197 0 18637 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 339.61
Current children cumulated vsize (KiB) 85540

[startup+402.791 s]

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

/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1231.99
Current children cumulated vsize (KiB) 85540

[startup+1303.39 s]
/proc/loadavg: 2.00 1.97 1.70 3/90 19537
/proc/meminfo: memFree=1074320/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=77588 CPUtime=1291.5
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 2650109 0 0 0 127568 1582 0 0 25 0 1 0 295616729 79450112 18857 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684018 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 19397 18857 243 197 0 18637 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1291.5
Current children cumulated vsize (KiB) 85540

[startup+1363.43 s]
/proc/loadavg: 2.00 1.97 1.72 3/90 19537
/proc/meminfo: memFree=1074256/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=77588 CPUtime=1350.99
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 2787223 0 0 0 133439 1660 0 0 25 0 1 0 295616729 79450112 18857 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684137 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 19397 18857 243 197 0 18637 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1350.99
Current children cumulated vsize (KiB) 85540

[startup+1423.47 s]
/proc/loadavg: 2.00 1.97 1.73 3/90 19537
/proc/meminfo: memFree=1074256/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=77588 CPUtime=1410.47
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 2923571 0 0 0 139307 1740 0 0 25 0 1 0 295616729 79450112 18857 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 19397 18857 243 197 0 18637 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1410.47
Current children cumulated vsize (KiB) 85540

[startup+1483.5 s]
/proc/loadavg: 2.00 1.97 1.74 3/90 19537
/proc/meminfo: memFree=1074256/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=77588 CPUtime=1469.96
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 3059153 0 0 0 145175 1821 0 0 25 0 1 0 295616729 79450112 18857 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 19397 18857 243 197 0 18637 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1469.96
Current children cumulated vsize (KiB) 85540

[startup+1543.54 s]
/proc/loadavg: 2.00 1.97 1.75 3/90 19537
/proc/meminfo: memFree=1074320/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=77588 CPUtime=1529.46
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 3195118 0 0 0 151045 1901 0 0 25 0 1 0 295616729 79450112 18857 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 19397 18857 243 197 0 18637 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1529.46
Current children cumulated vsize (KiB) 85540

[startup+1603.58 s]
/proc/loadavg: 2.00 1.97 1.77 3/90 19537
/proc/meminfo: memFree=1074256/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=77588 CPUtime=1588.95
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 3331849 0 0 0 156912 1983 0 0 25 0 1 0 295616729 79450112 18857 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672456 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 19397 18857 243 197 0 18637 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1588.95
Current children cumulated vsize (KiB) 85540

[startup+1663.63 s]
/proc/loadavg: 2.00 1.97 1.78 3/90 19537
/proc/meminfo: memFree=1074256/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=77588 CPUtime=1648.44
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 3467814 0 0 0 162780 2064 0 0 25 0 1 0 295616729 79450112 18857 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 19397 18857 243 197 0 18637 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1648.44
Current children cumulated vsize (KiB) 85540

[startup+1723.66 s]
/proc/loadavg: 2.00 1.97 1.79 3/90 19537
/proc/meminfo: memFree=1074256/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=77588 CPUtime=1707.93
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 3604162 0 0 0 168648 2145 0 0 25 0 1 0 295616729 79450112 18857 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 19397 18857 243 197 0 18637 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1707.93
Current children cumulated vsize (KiB) 85540

[startup+1783.7 s]
/proc/loadavg: 2.00 1.97 1.80 3/90 19537
/proc/meminfo: memFree=1074256/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=77588 CPUtime=1767.43
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 3741276 0 0 0 174514 2229 0 0 25 0 1 0 295616729 79450112 18857 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684159 0 0 4096 130 0 0 0 17 1 0 0
/proc/19536/statm: 19397 18857 243 197 0 18637 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1767.43
Current children cumulated vsize (KiB) 85540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.48 s]
/proc/loadavg: 1.78 1.92 1.79 2/80 19557
/proc/meminfo: memFree=1158368/2055924 swapFree=4165736/4192956
[pid=19533] ppid=19531 vsize=5352 CPUtime=0
/proc/19533/stat : 19533 (solve) S 19531 19533 18944 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295616728 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1338 229 192 169 0 49 0
[pid=19536] ppid=19533 vsize=77588 CPUtime=1800.04
/proc/19536/stat : 19536 (xlisp) R 19533 19533 18944 0 -1 4194304 3821323 0 0 0 177733 2271 0 0 25 0 1 0 295616729 79450112 18857 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684880 0 0 4096 130 0 0 0 17 0 0 0
/proc/19536/statm: 19397 18857 243 197 0 18637 0
[pid=19537] ppid=19533 vsize=2600 CPUtime=0
/proc/19537/stat : 19537 (sed) S 19533 19533 18944 0 -1 4194304 148 0 0 0 0 0 0 0 23 0 1 0 295616730 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19537/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 85540

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 19533 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=4999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1800.04

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

Real time (s): 1816.49
CPU time (s): 1800.04
CPU user time (s): 1777.33
CPU system time (s): 22.71
CPU usage (%): 99.0941
Max. virtual memory (cumulated for all children) (KiB): 85540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 2.10768 s user time and 5.9221 s system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Jan 22 13:23:24 UTC 2007


IDJOB= 284147
IDBENCH= 7063
IDSOLVER= 93
FILE ID= node6/284147-1169472201

PBS_JOBID= 3613686

Free space on /tmp= 66562 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-7_ext.xml
COMMAND LINE= /tmp/evaluation/284147-1169472201/solve /tmp/evaluation/284147-1169472201/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-284147-1169472201 -o ROOT/results/node6/conversion-284147-1169472201 -C 600 -M 900 /tmp/evaluation/284147-1169472201/conversion /tmp/evaluation/284147-1169472201/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-284147-1169472201 -o ROOT/results/node6/solver-284147-1169472201 -C 1800 -M 900  /tmp/evaluation/284147-1169472201/solve /tmp/evaluation/284147-1169472201/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  87b8bb39dfa1630667812a7866a91604

RANDOM SEED= 993103777

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		: 3000.240
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		: 3000.240
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:      2055924 kB
MemFree:       1179712 kB
Buffers:         68188 kB
Cached:         639196 kB
SwapCached:       2944 kB
Active:         400492 kB
Inactive:       389908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1179712 kB
SwapTotal:     4192956 kB
SwapFree:      4165736 kB
Dirty:            5484 kB
Writeback:           0 kB
Mapped:          93980 kB
Slab:            70508 kB
Committed_AS:  9367004 kB
PageTables:       2480 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 node6 on Mon Jan 22 13:53:50 UTC 2007