Trace number 284145

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) 1800.06 1800.99

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-3_ext.xml
MD5SUM8aaa9290f8830be76e9a3fdf12057a95
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 benchmark3.59345
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/node12/watcher-284145-1169472201 -o ROOT/results/node12/solver-284145-1169472201 -C 1800 -M 900 /tmp/evaluation/284145-1169472201/solve /tmp/evaluation/284145-1169472201/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: 0.40 0.92 1.25 3/81 30293
/proc/meminfo: memFree=1335040/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) R 30290 30292 29895 0 -1 4194304 300 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=984 CPUtime=0
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 60 0 0 0 0 0 0 0 20 0 1 0 295616332 1007616 43 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 9658116 0 0 4096 0 0 0 0 17 0 0 0
/proc/30295/statm: 446 44 38 197 0 8 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 118 95 11 0 54 0

[startup+0.106275 s]
/proc/loadavg: 0.40 0.92 1.25 3/81 30293
/proc/meminfo: memFree=1335040/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=5316 CPUtime=0.09
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 841 0 0 0 9 0 0 0 21 0 1 0 295616332 5443584 800 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865597 0 0 4096 130 0 0 0 17 0 0 0
/proc/30295/statm: 1329 800 241 197 0 569 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13268

[startup+0.515347 s]
/proc/loadavg: 0.40 0.92 1.25 3/81 30293
/proc/meminfo: memFree=1335040/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=17652 CPUtime=0.5
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 3910 0 0 0 48 2 0 0 25 0 1 0 295616332 18075648 3869 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865638 0 0 4096 130 0 0 0 17 0 0 0
/proc/30295/statm: 4413 3869 241 197 0 3653 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 25604

[startup+1.34349 s]
/proc/loadavg: 0.45 0.92 1.24 2/83 30296
/proc/meminfo: memFree=1308216/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=32800 CPUtime=1.32
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 7693 0 0 0 129 3 0 0 25 0 1 0 295616332 33587200 7652 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 8200 7652 241 197 0 7440 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 40752

[startup+2.98678 s]
/proc/loadavg: 0.45 0.92 1.24 2/83 30296
/proc/meminfo: memFree=1293240/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=52992 CPUtime=2.97
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 12746 0 0 0 291 6 0 0 25 0 1 0 295616332 54263808 12705 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 13248 12705 241 197 0 12488 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 60944

[startup+6.26637 s]
/proc/loadavg: 0.45 0.92 1.24 2/83 30296
/proc/meminfo: memFree=1269760/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=69288 CPUtime=6.24
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 16814 0 0 0 616 8 0 0 25 0 1 0 295616332 70950912 16772 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 17322 16772 242 197 0 16562 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 77240

[startup+12.7365 s]
/proc/loadavg: 0.61 0.94 1.25 2/83 30300
/proc/meminfo: memFree=1263680/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=73800 CPUtime=12.7
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 17973 0 0 0 1262 8 0 0 25 0 1 0 295616332 75571200 17931 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 18450 17931 242 197 0 17690 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 81752

[startup+25.5529 s]
/proc/loadavg: 0.67 0.94 1.24 2/83 30361
/proc/meminfo: memFree=1262656/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=73800 CPUtime=25.5
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 17973 0 0 0 2541 9 0 0 25 0 1 0 295616332 75571200 17931 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/30295/statm: 18450 17931 242 197 0 17690 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 81752

[startup+51.2325 s]
/proc/loadavg: 1.00 1.00 1.25 3/90 30378
/proc/meminfo: memFree=1252800/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=73800 CPUtime=51.16
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 17973 0 0 0 5107 9 0 0 25 0 1 0 295616332 75571200 17931 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 18450 17931 242 197 0 17690 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.16
Current children cumulated vsize (KiB) 81752

[startup+102.524 s]
/proc/loadavg: 1.60 1.16 1.29 3/90 30378
/proc/meminfo: memFree=1252928/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=73800 CPUtime=102.43
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 17973 0 0 0 10233 10 0 0 25 0 1 0 295616332 75571200 17931 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684018 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 18450 17931 242 197 0 17690 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.43
Current children cumulated vsize (KiB) 81752

[startup+162.544 s]
/proc/loadavg: 1.85 1.31 1.33 3/90 30378
/proc/meminfo: memFree=1248512/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=78312 CPUtime=162.43
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 62764 0 0 0 16208 35 0 0 25 0 1 0 295616332 80191488 19060 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 19578 19060 243 197 0 18818 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 86264

[startup+222.581 s]
/proc/loadavg: 1.38 1.28 1.32 3/83 30388
/proc/meminfo: memFree=1258112/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=78312 CPUtime=222.44
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 211752 0 0 0 22134 110 0 0 25 0 1 0 295616332 80191488 19061 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 19578 19061 243 197 0 18818 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 86264

[startup+282.605 s]
/proc/loadavg: 1.14 1.23 1.30 2/83 30427
/proc/meminfo: memFree=1258544/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=79096 CPUtime=282.42
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 360536 0 0 0 28057 185 0 0 25 0 1 0 295616332 80994304 19241 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 19774 19241 243 197 0 19014 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 282.42

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

/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1242.26
Current children cumulated vsize (KiB) 87048

[startup+1302.99 s]
/proc/loadavg: 1.03 1.03 1.09 2/80 31115
/proc/meminfo: memFree=1263712/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=79096 CPUtime=1302.24
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 2845823 0 0 0 128773 1451 0 0 25 0 1 0 295616332 80994304 19241 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 19774 19241 243 197 0 19014 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1302.24
Current children cumulated vsize (KiB) 87048

[startup+1362.99 s]
/proc/loadavg: 1.01 1.02 1.08 2/80 31115
/proc/meminfo: memFree=1263712/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=79096 CPUtime=1362.22
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 2990597 0 0 0 134697 1525 0 0 25 0 1 0 295616332 80994304 19241 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 19774 19241 243 197 0 19014 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1362.22
Current children cumulated vsize (KiB) 87048

[startup+1423 s]
/proc/loadavg: 1.00 1.02 1.08 2/80 31115
/proc/meminfo: memFree=1263776/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=79096 CPUtime=1422.21
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 3135754 0 0 0 140622 1599 0 0 25 0 1 0 295616332 80994304 19241 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684831 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 19774 19241 243 197 0 19014 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1422.21
Current children cumulated vsize (KiB) 87048

[startup+1483 s]
/proc/loadavg: 1.00 1.01 1.07 2/80 31115
/proc/meminfo: memFree=1263712/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=79096 CPUtime=1482.2
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 3282060 0 0 0 146547 1673 0 0 25 0 1 0 295616332 80994304 19241 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 19774 19241 243 197 0 19014 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1482.2
Current children cumulated vsize (KiB) 87048

[startup+1543.01 s]
/proc/loadavg: 1.00 1.00 1.07 2/80 31115
/proc/meminfo: memFree=1263712/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=79096 CPUtime=1542.18
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 3427217 0 0 0 152471 1747 0 0 25 0 1 0 295616332 80994304 19241 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 19774 19241 243 197 0 19014 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1542.18
Current children cumulated vsize (KiB) 87048

[startup+1603.02 s]
/proc/loadavg: 1.00 1.00 1.06 2/80 31115
/proc/meminfo: memFree=1263776/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=79096 CPUtime=1602.17
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 3574672 0 0 0 158394 1823 0 0 25 0 1 0 295616332 80994304 19241 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684924 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 19774 19241 243 197 0 19014 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1602.17
Current children cumulated vsize (KiB) 87048

[startup+1663.02 s]
/proc/loadavg: 1.00 1.00 1.05 2/80 31115
/proc/meminfo: memFree=1263712/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=79096 CPUtime=1662.16
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 3720212 0 0 0 164322 1894 0 0 25 0 1 0 295616332 80994304 19241 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684914 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 19774 19241 243 197 0 19014 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1662.16
Current children cumulated vsize (KiB) 87048

[startup+1723.12 s]
/proc/loadavg: 1.08 1.02 1.05 2/80 31115
/proc/meminfo: memFree=1263712/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=79096 CPUtime=1722.23
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 3867667 0 0 0 170257 1966 0 0 25 0 1 0 295616332 80994304 19241 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 19774 19241 243 197 0 19014 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1722.23
Current children cumulated vsize (KiB) 87048

[startup+1783.12 s]
/proc/loadavg: 1.03 1.01 1.05 2/80 31115
/proc/meminfo: memFree=1263712/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=79096 CPUtime=1782.22
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 4013590 0 0 0 176181 2041 0 0 25 0 1 0 295616332 80994304 19241 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 19774 19241 243 197 0 19014 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1782.22
Current children cumulated vsize (KiB) 87048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.98 s]
/proc/loadavg: 1.02 1.01 1.05 2/80 31115
/proc/meminfo: memFree=1263712/2055920 swapFree=4160348/4192956
[pid=30292] ppid=30290 vsize=5352 CPUtime=0
/proc/30292/stat : 30292 (solve) S 30290 30292 29895 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30292/statm: 1338 229 192 169 0 49 0
[pid=30295] ppid=30292 vsize=79096 CPUtime=1800.06
/proc/30295/stat : 30295 (xlisp) R 30292 30292 29895 0 -1 4194304 4057252 0 0 0 177944 2062 0 0 25 0 1 0 295616332 80994304 19241 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/30295/statm: 19774 19241 243 197 0 19014 0
[pid=30296] ppid=30292 vsize=2600 CPUtime=0
/proc/30296/stat : 30296 (sed) S 30292 30292 29895 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30296/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 87048

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 30292 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.004999
while last known CPU time is 1800.06

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

Real time (s): 1800.99
CPU time (s): 1800.06
CPU user time (s): 1779.44
CPU system time (s): 20.62
CPU usage (%): 99.9485
Max. virtual memory (cumulated for all children) (KiB): 87048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 3

runsolver used 1.64475 s user time and 4.87226 s system time

The end

Launcher Data (download as text)

Begin job on node12 on Mon Jan 22 13:23:24 UTC 2007


IDJOB= 284145
IDBENCH= 7061
IDSOLVER= 93
FILE ID= node12/284145-1169472201

PBS_JOBID= 3613690

Free space on /tmp= 66562 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-3_ext.xml
COMMAND LINE= /tmp/evaluation/284145-1169472201/solve /tmp/evaluation/284145-1169472201/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-284145-1169472201 -o ROOT/results/node12/conversion-284145-1169472201 -C 600 -M 900 /tmp/evaluation/284145-1169472201/conversion /tmp/evaluation/284145-1169472201/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-284145-1169472201 -o ROOT/results/node12/solver-284145-1169472201 -C 1800 -M 900  /tmp/evaluation/284145-1169472201/solve /tmp/evaluation/284145-1169472201/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  8aaa9290f8830be76e9a3fdf12057a95

RANDOM SEED= 84205559

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1334880 kB
Buffers:         63796 kB
Cached:         546476 kB
SwapCached:       5332 kB
Active:         282976 kB
Inactive:       361512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1334880 kB
SwapTotal:     4192956 kB
SwapFree:      4160348 kB
Dirty:            2904 kB
Writeback:           0 kB
Mapped:          43408 kB
Slab:            61860 kB
Committed_AS:  8742568 kB
PageTables:       1920 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 node12 on Mon Jan 22 13:53:34 UTC 2007