Trace number 240236

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 2006-12-09? (TO) 1800.09 1804.47

General information on the benchmark

Nameqcp-qwh/QCP-20/
qcp-20-187-9_ext.xml
MD5SUM1c1a49e342b63eb07c99f6506994d089
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 benchmark1.08283
SatisfiableYES
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension7600
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-240236-1168370987 -o ROOT/results/node6/solver-240236-1168370987 -C 1800 -M 900 /tmp/evaluation/240236-1168370987/solve /tmp/evaluation/240236-1168370987/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: 2.01 2.01 1.99 3/94 6308
/proc/meminfo: memFree=1747120/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) R 6305 6307 4519 0 -1 4194304 231 0 0 0 0 0 0 0 20 0 1 0 185494262 5480448 198 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 4397285 0 0 4100 65536 0 0 0 17 1 0 0
/proc/6307/statm: 1338 198 164 169 0 49 0

[startup+0.104061 s]
/proc/loadavg: 2.01 2.01 1.99 3/94 6308
/proc/meminfo: memFree=1747120/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.512105 s]
/proc/loadavg: 2.01 2.01 1.99 3/94 6308
/proc/meminfo: memFree=1747120/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33321 s]
/proc/loadavg: 2.01 2.01 1.99 3/96 6311
/proc/meminfo: memFree=1727200/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=24824 CPUtime=1.3
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 5723 0 0 0 127 3 0 0 25 0 1 0 185494263 25419776 5681 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/6310/statm: 6206 5681 241 197 0 5446 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 32776

[startup+2.9704 s]
/proc/loadavg: 2.01 2.01 1.99 3/96 6311
/proc/meminfo: memFree=1721376/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=28712 CPUtime=2.92
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 6678 0 0 0 289 3 0 0 25 0 1 0 185494263 29401088 6636 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/6310/statm: 7178 6636 242 197 0 6418 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 36664

[startup+6.27079 s]
/proc/loadavg: 2.01 2.01 1.99 3/96 6311
/proc/meminfo: memFree=1721120/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=28712 CPUtime=6.19
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 6678 0 0 0 616 3 0 0 25 0 1 0 185494263 29401088 6636 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684898 0 0 4096 130 0 0 0 17 1 0 0
/proc/6310/statm: 7178 6636 242 197 0 6418 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 36664

[startup+12.7345 s]
/proc/loadavg: 2.01 2.01 1.99 3/96 6311
/proc/meminfo: memFree=1720608/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=29180 CPUtime=12.59
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 6795 0 0 0 1256 3 0 0 25 0 1 0 185494263 29880320 6753 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683853 0 0 4096 130 0 0 0 17 1 0 0
/proc/6310/statm: 7295 6753 242 197 0 6535 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 37132

[startup+25.591 s]
/proc/loadavg: 2.00 2.01 1.99 3/96 6311
/proc/meminfo: memFree=1720672/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=29180 CPUtime=25.34
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 6795 0 0 0 2530 4 0 0 25 0 1 0 185494263 29880320 6753 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684152 0 0 4096 130 0 0 0 17 1 0 0
/proc/6310/statm: 7295 6753 242 197 0 6535 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 37132

[startup+51.2871 s]
/proc/loadavg: 2.00 2.00 1.99 3/96 6311
/proc/meminfo: memFree=1719008/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=50.79
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 30302 0 0 0 5061 18 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865594 0 0 4096 130 0 0 0 17 1 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 38864

[startup+102.549 s]
/proc/loadavg: 2.08 2.03 2.00 3/96 6311
/proc/meminfo: memFree=1719008/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=101.58
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 147064 0 0 0 10072 86 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684018 0 0 4096 130 0 0 0 17 1 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.58
Current children cumulated vsize (KiB) 38864

[startup+162.601 s]
/proc/loadavg: 2.03 2.02 2.00 3/96 6311
/proc/meminfo: memFree=1718944/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=161.08
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 283260 0 0 0 15944 164 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.08
Current children cumulated vsize (KiB) 38864

[startup+222.603 s]
/proc/loadavg: 2.01 2.02 2.00 3/96 6311
/proc/meminfo: memFree=1718944/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=220.53
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 417560 0 0 0 21812 241 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684106 0 0 4096 130 0 0 0 17 1 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 220.53
Current children cumulated vsize (KiB) 38864

[startup+282.658 s]
/proc/loadavg: 2.10 2.04 2.00 3/96 6311
/proc/meminfo: memFree=1718880/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=280.02
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 553598 0 0 0 27683 319 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 280.02
Current children cumulated vsize (KiB) 38864

[startup+342.66 s]
/proc/loadavg: 2.04 2.03 2.00 3/96 6311
/proc/meminfo: memFree=1718880/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=339.47
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 690268 0 0 0 33550 397 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677665 0 0 4096 130 0 0 0 17 1 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 339.47
Current children cumulated vsize (KiB) 38864

[startup+402.716 s]

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

/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1238.91
Current children cumulated vsize (KiB) 38864

[startup+1303.08 s]
/proc/loadavg: 1.00 1.04 1.36 2/80 6399
/proc/meminfo: memFree=1744096/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=1298.91
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 3062480 0 0 0 128273 1618 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1298.91
Current children cumulated vsize (KiB) 38864

[startup+1363.1 s]
/proc/loadavg: 1.00 1.03 1.34 2/80 6399
/proc/meminfo: memFree=1744096/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=1358.92
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 3211474 0 0 0 134196 1696 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684152 0 0 4096 130 0 0 0 17 0 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1358.92
Current children cumulated vsize (KiB) 38864

[startup+1423.12 s]
/proc/loadavg: 1.00 1.02 1.31 2/80 6399
/proc/meminfo: memFree=1744032/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=1418.92
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 3362364 0 0 0 140118 1774 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1418.92
Current children cumulated vsize (KiB) 38864

[startup+1483.14 s]
/proc/loadavg: 1.00 1.02 1.29 2/80 6399
/proc/meminfo: memFree=1744096/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=1478.92
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 3511674 0 0 0 146040 1852 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1478.92
Current children cumulated vsize (KiB) 38864

[startup+1543.17 s]
/proc/loadavg: 1.00 1.01 1.27 2/80 6399
/proc/meminfo: memFree=1744032/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=1538.93
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 3662564 0 0 0 151962 1931 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1538.93
Current children cumulated vsize (KiB) 38864

[startup+1603.19 s]
/proc/loadavg: 1.00 1.01 1.25 2/80 6399
/proc/meminfo: memFree=1744032/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=1598.94
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 3811400 0 0 0 157890 2004 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134904036 0 0 4096 130 0 0 0 17 0 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1598.94
Current children cumulated vsize (KiB) 38864

[startup+1663.21 s]
/proc/loadavg: 1.00 1.00 1.23 2/80 6399
/proc/meminfo: memFree=1744032/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=1658.94
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 3960552 0 0 0 163814 2080 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1658.94
Current children cumulated vsize (KiB) 38864

[startup+1723.23 s]
/proc/loadavg: 1.00 1.00 1.22 2/80 6399
/proc/meminfo: memFree=1743968/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=1718.94
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 4110494 0 0 0 169737 2157 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684607 0 0 4096 130 0 0 0 17 0 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1718.94
Current children cumulated vsize (KiB) 38864

[startup+1783.25 s]
/proc/loadavg: 1.00 1.00 1.20 2/80 6399
/proc/meminfo: memFree=1743968/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=1778.94
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 4260752 0 0 0 175660 2234 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1778.94
Current children cumulated vsize (KiB) 38864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.4 s]
/proc/loadavg: 1.00 1.00 1.19 2/80 6399
/proc/meminfo: memFree=1743968/2055924 swapFree=4165672/4192956
[pid=6307] ppid=6305 vsize=5352 CPUtime=0
/proc/6307/stat : 6307 (solve) S 6305 6307 4519 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185494262 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6307/statm: 1338 229 192 169 0 49 0
[pid=6310] ppid=6307 vsize=30912 CPUtime=1800.09
/proc/6310/stat : 6310 (xlisp) R 6307 6307 4519 0 -1 4194304 4313050 0 0 0 177749 2260 0 0 25 0 1 0 185494263 31653888 7192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/6310/statm: 7728 7192 243 197 0 6968 0
[pid=6311] ppid=6307 vsize=2600 CPUtime=0
/proc/6311/stat : 6311 (sed) S 6307 6307 4519 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 185494263 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6311/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 38864

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 6307 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1800.09

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

Real time (s): 1804.47
CPU time (s): 1800.09
CPU user time (s): 1777.49
CPU system time (s): 22.6
CPU usage (%): 99.7573
Max. virtual memory (cumulated for all children) (KiB): 38864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 489
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= 14
involuntary context switches= 4

runsolver used 2.06069 s user time and 4.75628 s system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Jan  9 19:29:47 UTC 2007


IDJOB= 240236
IDBENCH= 7115
FILE ID= node6/240236-1168370987

PBS_JOBID= 3503807

Free space on /tmp= 66551 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-20/qcp-20-187-9_ext.xml
COMMAND LINE= /tmp/evaluation/240236-1168370987/solve /tmp/evaluation/240236-1168370987/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-240236-1168370987 -o ROOT/results/node6/conversion-240236-1168370987 -C 600 -M 900 /tmp/evaluation/240236-1168370987/conversion /tmp/evaluation/240236-1168370987/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-240236-1168370987 -o ROOT/results/node6/solver-240236-1168370987 -C 1800 -M 900  /tmp/evaluation/240236-1168370987/solve /tmp/evaluation/240236-1168370987/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  1c1a49e342b63eb07c99f6506994d089

RANDOM SEED= 891208472

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:       1747664 kB
Buffers:         35752 kB
Cached:         155772 kB
SwapCached:       2888 kB
Active:         178344 kB
Inactive:        70092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1747664 kB
SwapTotal:     4192956 kB
SwapFree:      4165672 kB
Dirty:            1900 kB
Writeback:           0 kB
Mapped:          73704 kB
Slab:            44432 kB
Committed_AS:  6123484 kB
PageTables:       2484 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= 66552 MiB



End job on node6 on Tue Jan  9 19:59:53 UTC 2007