Trace number 284142

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 1809.31

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-4_ext.xml
MD5SUMde368d06ae3ba90236a4ae3877da0df2
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 benchmark2.16967
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/node11/watcher-284142-1169472194 -o ROOT/results/node11/solver-284142-1169472194 -C 1800 -M 900 /tmp/evaluation/284142-1169472194/solve /tmp/evaluation/284142-1169472194/unknown 1800 

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

/proc/loadavg: 1.26 1.68 1.68 5/89 11501
/proc/meminfo: memFree=1242192/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11500] ppid=11499 vsize=5352 CPUtime=0
/proc/11500/stat : 11500 (solve) R 11499 11499 11394 0 -1 4194368 18 0 0 0 0 0 0 0 21 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910045479 0 0 4096 0 0 0 0 17 1 0 0
/proc/11500/statm: 1338 229 192 169 0 49 0

[startup+0.109606 s]
/proc/loadavg: 1.26 1.68 1.68 5/89 11501
/proc/meminfo: memFree=1242192/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.517694 s]
/proc/loadavg: 1.26 1.68 1.68 5/89 11501
/proc/meminfo: memFree=1242192/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33885 s]
/proc/loadavg: 1.26 1.68 1.68 3/90 11503
/proc/meminfo: memFree=1217096/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=31388 CPUtime=1.3
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 7342 0 0 0 127 3 0 0 25 0 1 0 295616332 32141312 7301 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134735198 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 7847 7301 241 197 0 7087 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 39340

[startup+2.98518 s]
/proc/loadavg: 1.26 1.68 1.68 4/90 11503
/proc/meminfo: memFree=1202504/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=50416 CPUtime=2.93
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 12110 0 0 0 287 6 0 0 25 0 1 0 295616332 51625984 12069 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 12604 12069 241 197 0 11844 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 58368

[startup+6.26983 s]
/proc/loadavg: 1.31 1.68 1.68 3/90 11503
/proc/meminfo: memFree=1178824/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=67420 CPUtime=6.18
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 16355 0 0 0 610 8 0 0 25 0 1 0 295616332 69038080 16313 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746294 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 16855 16313 242 197 0 16095 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 75372

[startup+12.7491 s]
/proc/loadavg: 1.37 1.69 1.68 3/90 11503
/proc/meminfo: memFree=1173256/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=71776 CPUtime=12.61
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 17444 0 0 0 1252 9 0 0 25 0 1 0 295616332 73498624 17402 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 17944 17402 242 197 0 17184 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 79728

[startup+25.5967 s]
/proc/loadavg: 1.47 1.70 1.68 3/90 11503
/proc/meminfo: memFree=1173320/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=71776 CPUtime=25.34
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 17444 0 0 0 2525 9 0 0 25 0 1 0 295616332 73498624 17402 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684078 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 17944 17402 242 197 0 17184 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 79728

[startup+51.2938 s]
/proc/loadavg: 1.68 1.72 1.69 3/90 11503
/proc/meminfo: memFree=1173320/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=71776 CPUtime=50.79
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 17444 0 0 0 5070 9 0 0 25 0 1 0 295616332 73498624 17402 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684848 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 17944 17402 242 197 0 17184 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 79728

[startup+102.584 s]
/proc/loadavg: 1.86 1.77 1.71 3/90 11503
/proc/meminfo: memFree=1173384/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=71776 CPUtime=101.62
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 17444 0 0 0 10152 10 0 0 25 0 1 0 295616332 73498624 17402 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684827 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 17944 17402 242 197 0 17184 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.62
Current children cumulated vsize (KiB) 79728

[startup+162.612 s]
/proc/loadavg: 1.95 1.80 1.72 3/90 11503
/proc/meminfo: memFree=1168904/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=75224 CPUtime=161.09
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 67340 0 0 0 16073 36 0 0 25 0 1 0 295616332 77029376 18274 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 18806 18274 243 197 0 18046 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.09
Current children cumulated vsize (KiB) 83176

[startup+222.642 s]
/proc/loadavg: 1.98 1.84 1.74 3/90 11503
/proc/meminfo: memFree=1168328/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=76756 CPUtime=220.57
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 211348 0 0 0 21944 113 0 0 25 0 1 0 295616332 78598144 18657 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683834 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 19189 18657 243 197 0 18429 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 220.57
Current children cumulated vsize (KiB) 84708

[startup+282.672 s]
/proc/loadavg: 1.99 1.86 1.75 3/90 11503
/proc/meminfo: memFree=1168328/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=76756 CPUtime=280.05
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 352292 0 0 0 27816 189 0 0 25 0 1 0 295616332 78598144 18657 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 19189 18657 243 197 0 18429 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 280.05
Current children cumulated vsize (KiB) 84708

[startup+342.702 s]
/proc/loadavg: 1.99 1.89 1.76 3/90 11503
/proc/meminfo: memFree=1168328/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=76756 CPUtime=339.52
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 493236 0 0 0 33685 267 0 0 25 0 1 0 295616332 78598144 18657 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677665 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 19189 18657 243 197 0 18429 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 339.52

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

/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1235.24
Current children cumulated vsize (KiB) 84708

[startup+1302.99 s]
/proc/loadavg: 2.04 2.01 1.90 3/90 11503
/proc/meminfo: memFree=1168328/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=76756 CPUtime=1294.96
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 2780512 0 0 0 127994 1502 0 0 25 0 1 0 295616332 78598144 18657 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 19189 18657 243 197 0 18429 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1294.96
Current children cumulated vsize (KiB) 84708

[startup+1363 s]
/proc/loadavg: 2.01 2.01 1.91 3/90 11503
/proc/meminfo: memFree=1168264/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=76756 CPUtime=1354.69
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 2922605 0 0 0 133890 1579 0 0 25 0 1 0 295616332 78598144 18657 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 19189 18657 243 197 0 18429 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1354.69
Current children cumulated vsize (KiB) 84708

[startup+1423.02 s]
/proc/loadavg: 2.00 2.00 1.91 3/90 11503
/proc/meminfo: memFree=1168264/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=76756 CPUtime=1414.41
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 3063932 0 0 0 139783 1658 0 0 25 0 1 0 295616332 78598144 18657 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 19189 18657 243 197 0 18429 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1414.41
Current children cumulated vsize (KiB) 84708

[startup+1483.03 s]
/proc/loadavg: 2.00 2.00 1.91 3/90 11503
/proc/meminfo: memFree=1168264/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=76756 CPUtime=1474.14
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 3205259 0 0 0 145678 1736 0 0 25 0 1 0 295616332 78598144 18657 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684610 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 19189 18657 243 197 0 18429 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1474.14
Current children cumulated vsize (KiB) 84708

[startup+1543.12 s]
/proc/loadavg: 1.85 1.97 1.90 2/80 11521
/proc/meminfo: memFree=1181208/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=76756 CPUtime=1533.98
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 3348884 0 0 0 151587 1811 0 0 25 0 1 0 295616332 78598144 18657 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684273 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 19189 18657 243 197 0 18429 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1533.98
Current children cumulated vsize (KiB) 84708

[startup+1603.12 s]
/proc/loadavg: 1.31 1.79 1.84 2/80 11521
/proc/meminfo: memFree=1181272/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=76756 CPUtime=1593.95
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 3497105 0 0 0 157510 1885 0 0 25 0 1 0 295616332 78598144 18657 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 19189 18657 243 197 0 18429 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1593.95
Current children cumulated vsize (KiB) 84708

[startup+1663.13 s]
/proc/loadavg: 1.11 1.64 1.79 2/80 11521
/proc/meminfo: memFree=1181336/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=76756 CPUtime=1653.95
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 3645326 0 0 0 163434 1961 0 0 25 0 1 0 295616332 78598144 18657 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684297 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 19189 18657 243 197 0 18429 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1653.95
Current children cumulated vsize (KiB) 84708

[startup+1723.14 s]
/proc/loadavg: 1.04 1.52 1.73 2/80 11521
/proc/meminfo: memFree=1181272/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=76756 CPUtime=1713.93
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 3793164 0 0 0 169358 2035 0 0 25 0 1 0 295616332 78598144 18657 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 19189 18657 243 197 0 18429 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1713.93
Current children cumulated vsize (KiB) 84708

[startup+1783.14 s]
/proc/loadavg: 1.01 1.42 1.68 2/80 11521
/proc/meminfo: memFree=1181272/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=76756 CPUtime=1773.91
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 3938321 0 0 0 175285 2106 0 0 25 0 1 0 295616332 78598144 18657 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 19189 18657 243 197 0 18429 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1773.91
Current children cumulated vsize (KiB) 84708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.3 s]
/proc/loadavg: 1.01 1.39 1.66 2/80 11521
/proc/meminfo: memFree=1181272/2055920 swapFree=4171812/4192956
[pid=11499] ppid=11497 vsize=5352 CPUtime=0
/proc/11499/stat : 11499 (solve) S 11497 11499 11394 0 -1 4194304 315 174 0 0 0 0 0 0 19 0 1 0 295616331 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11499/statm: 1338 229 192 169 0 49 0
[pid=11502] ppid=11499 vsize=76756 CPUtime=1800.06
/proc/11502/stat : 11502 (xlisp) R 11499 11499 11394 0 -1 4194304 4002282 0 0 0 177867 2139 0 0 25 0 1 0 295616332 78598144 18657 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684827 0 0 4096 130 0 0 0 17 1 0 0
/proc/11502/statm: 19189 18657 243 197 0 18429 0
[pid=11503] ppid=11499 vsize=2600 CPUtime=0
/proc/11503/stat : 11503 (sed) S 11499 11499 11394 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295616332 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11503/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 84708

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 11499 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1800.06

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

Real time (s): 1809.31
CPU time (s): 1800.06
CPU user time (s): 1778.67
CPU system time (s): 21.39
CPU usage (%): 99.4887
Max. virtual memory (cumulated for all children) (KiB): 84708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 4

runsolver used 2.01269 s user time and 5.76012 s system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Jan 22 13:23:17 UTC 2007


IDJOB= 284142
IDBENCH= 7058
IDSOLVER= 93
FILE ID= node11/284142-1169472194

PBS_JOBID= 3613695

Free space on /tmp= 66562 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-4_ext.xml
COMMAND LINE= /tmp/evaluation/284142-1169472194/solve /tmp/evaluation/284142-1169472194/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-284142-1169472194 -o ROOT/results/node11/conversion-284142-1169472194 -C 600 -M 900 /tmp/evaluation/284142-1169472194/conversion /tmp/evaluation/284142-1169472194/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-284142-1169472194 -o ROOT/results/node11/solver-284142-1169472194 -C 1800 -M 900  /tmp/evaluation/284142-1169472194/solve /tmp/evaluation/284142-1169472194/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  de368d06ae3ba90236a4ae3877da0df2

RANDOM SEED= 277937913

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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1242808 kB
Buffers:         67024 kB
Cached:         615796 kB
SwapCached:       3844 kB
Active:         287908 kB
Inactive:       443976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1242808 kB
SwapTotal:     4192956 kB
SwapFree:      4171812 kB
Dirty:            2956 kB
Writeback:           0 kB
Mapped:          67464 kB
Slab:            65696 kB
Committed_AS:  9095232 kB
PageTables:       2408 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 node11 on Mon Jan 22 13:53:43 UTC 2007