Trace number 284181

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) 1800.02 1801.11

General information on the benchmark

Nameqcp-qwh/QCP-20/
qcp-20-187-1_ext.xml
MD5SUMd44b82b5650bc2d9816df15672c592e5
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 benchmark0.659899
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/node5/watcher-284181-1169472249 -o ROOT/results/node5/solver-284181-1169472249 -C 1800 -M 900 /tmp/evaluation/284181-1169472249/solve /tmp/evaluation/284181-1169472249/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: 0.28 1.20 1.48 5/82 13032
/proc/meminfo: memFree=1381200/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=3372 CPUtime=0
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 248 0 0 0 0 0 0 0 19 0 1 0 275840075 3452928 212 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 8328827 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 843 213 160 197 0 83 0
[pid=13035] ppid=13031 vsize=184 CPUtime=0
/proc/13035/stat : 13035 (sed) R 13031 13031 12924 0 -1 4194304 24 0 0 0 0 0 0 0 21 0 1 0 275840075 188416 5 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226910800512 0 0 4096 0 0 0 0 17 1 0 0
/proc/13035/statm: 46 5 1 11 0 9 0

[startup+0.104347 s]
/proc/loadavg: 0.28 1.20 1.48 5/82 13032
/proc/meminfo: memFree=1381200/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=5376 CPUtime=0.09
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 854 0 0 0 9 0 0 0 19 0 1 0 275840075 5505024 813 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 8328827 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 1344 814 241 197 0 584 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13328

[startup+0.516391 s]
/proc/loadavg: 0.28 1.20 1.48 5/82 13032
/proc/meminfo: memFree=1381200/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=13516 CPUtime=0.5
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 2876 0 0 0 49 1 0 0 23 0 1 0 275840075 13840384 2835 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 8328827 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 3379 2835 241 197 0 2619 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 21468

[startup+1.33749 s]
/proc/loadavg: 0.28 1.20 1.48 2/83 13036
/proc/meminfo: memFree=1360520/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=25516 CPUtime=1.31
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 5899 0 0 0 129 2 0 0 25 0 1 0 275840075 26128384 5857 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683942 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 6379 5857 241 197 0 5619 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 33468

[startup+2.97367 s]
/proc/loadavg: 0.28 1.20 1.48 2/83 13036
/proc/meminfo: memFree=1354504/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=29388 CPUtime=2.96
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 6847 0 0 0 293 3 0 0 25 0 1 0 275840075 30093312 6805 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683972 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7347 6805 242 197 0 6587 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 37340

[startup+6.25204 s]
/proc/loadavg: 0.34 1.20 1.48 2/83 13038
/proc/meminfo: memFree=1354504/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=29388 CPUtime=6.23
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 6847 0 0 0 620 3 0 0 25 0 1 0 275840075 30093312 6805 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684914 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7347 6805 242 197 0 6587 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 37340

[startup+12.7208 s]
/proc/loadavg: 0.39 1.20 1.47 2/83 13041
/proc/meminfo: memFree=1354184/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=29700 CPUtime=12.69
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 6949 0 0 0 1266 3 0 0 25 0 1 0 275840075 30412800 6907 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7425 6907 242 197 0 6665 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37652

[startup+25.5572 s]
/proc/loadavg: 0.74 1.24 1.48 4/90 13116
/proc/meminfo: memFree=1344464/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=29700 CPUtime=25.46
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 6949 0 0 0 2542 4 0 0 25 0 1 0 275840075 30412800 6907 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/13034/statm: 7425 6907 242 197 0 6665 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 37652

[startup+51.2121 s]
/proc/loadavg: 0.83 1.22 1.47 2/83 13199
/proc/meminfo: memFree=1350592/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=51.04
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 30447 0 0 0 5087 17 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 39384

[startup+102.514 s]
/proc/loadavg: 0.92 1.18 1.44 2/83 13332
/proc/meminfo: memFree=1351944/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=102.24
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 153687 0 0 0 10139 85 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684821 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39384

[startup+162.553 s]
/proc/loadavg: 1.00 1.16 1.42 2/82 13444
/proc/meminfo: memFree=1356888/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=162.24
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 296203 0 0 0 16063 161 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684924 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39384

[startup+222.592 s]
/proc/loadavg: 1.04 1.14 1.39 2/80 13552
/proc/meminfo: memFree=1357152/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=222.23
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 439509 0 0 0 21984 239 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 39384

[startup+282.603 s]
/proc/loadavg: 1.01 1.11 1.36 2/83 13620
/proc/meminfo: memFree=1351944/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=282.18
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 582499 0 0 0 27903 315 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865590 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 282.18

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

/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1242.12
Current children cumulated vsize (KiB) 39384

[startup+1303.04 s]
/proc/loadavg: 1.00 1.00 1.10 2/80 14236
/proc/meminfo: memFree=1357224/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=1302.11
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 2989787 0 0 0 128597 1614 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684607 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1302.11
Current children cumulated vsize (KiB) 39384

[startup+1363.04 s]
/proc/loadavg: 1.00 1.00 1.09 2/80 14236
/proc/meminfo: memFree=1357160/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=1362.1
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 3131987 0 0 0 134519 1691 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1362.1
Current children cumulated vsize (KiB) 39384

[startup+1423.05 s]
/proc/loadavg: 1.00 1.00 1.08 2/80 14236
/proc/meminfo: memFree=1357224/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=1422.08
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 3274661 0 0 0 140441 1767 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 39384

[startup+1483.05 s]
/proc/loadavg: 1.00 1.00 1.08 2/80 14236
/proc/meminfo: memFree=1357160/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=1482.07
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 3417177 0 0 0 146364 1843 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 39384

[startup+1543.05 s]
/proc/loadavg: 1.04 1.01 1.08 2/80 14236
/proc/meminfo: memFree=1357224/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=1542.04
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 3559219 0 0 0 152286 1918 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 39384

[startup+1603.15 s]
/proc/loadavg: 1.01 1.01 1.07 2/80 14236
/proc/meminfo: memFree=1357160/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=1602.13
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 3703315 0 0 0 158217 1996 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1602.13
Current children cumulated vsize (KiB) 39384

[startup+1663.15 s]
/proc/loadavg: 1.00 1.00 1.06 2/80 14236
/proc/meminfo: memFree=1357160/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=1662.12
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 3846779 0 0 0 164140 2072 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1662.12
Current children cumulated vsize (KiB) 39384

[startup+1723.15 s]
/proc/loadavg: 1.00 1.00 1.06 2/80 14236
/proc/meminfo: memFree=1357160/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=1722.09
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 3989453 0 0 0 170059 2150 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684147 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1722.09
Current children cumulated vsize (KiB) 39384

[startup+1783.15 s]
/proc/loadavg: 1.00 1.00 1.05 2/80 14236
/proc/meminfo: memFree=1357160/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=1782.08
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 4131653 0 0 0 175982 2226 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684078 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1782.08
Current children cumulated vsize (KiB) 39384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.05 2/80 14236
/proc/meminfo: memFree=1357160/2055920 swapFree=4192812/4192956
[pid=13031] ppid=13029 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (solve) S 13029 13031 12924 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 275840075 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13031/statm: 1338 229 192 169 0 49 0
[pid=13034] ppid=13031 vsize=31432 CPUtime=1800.02
/proc/13034/stat : 13034 (xlisp) R 13031 13031 12924 0 -1 4194304 4173523 0 0 0 177753 2249 0 0 25 0 1 0 275840075 32186368 7337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/13034/statm: 7858 7337 243 197 0 7098 0
[pid=13035] ppid=13031 vsize=2600 CPUtime=0
/proc/13035/stat : 13035 (sed) S 13031 13031 12924 0 -1 4194304 148 0 0 0 0 0 0 0 21 0 1 0 275840075 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13035/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 39384

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 13031 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=4999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1800.02

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

Real time (s): 1801.11
CPU time (s): 1800.02
CPU user time (s): 1777.53
CPU system time (s): 22.49
CPU usage (%): 99.9394
Max. virtual memory (cumulated for all children) (KiB): 39384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 4

runsolver used 1.67774 s user time and 4.72828 s system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Jan 22 13:24:10 UTC 2007


IDJOB= 284181
IDBENCH= 7108
IDSOLVER= 93
FILE ID= node5/284181-1169472249

PBS_JOBID= 3613697

Free space on /tmp= 66564 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-20/qcp-20-187-1_ext.xml
COMMAND LINE= /tmp/evaluation/284181-1169472249/solve /tmp/evaluation/284181-1169472249/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-284181-1169472249 -o ROOT/results/node5/conversion-284181-1169472249 -C 600 -M 900 /tmp/evaluation/284181-1169472249/conversion /tmp/evaluation/284181-1169472249/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-284181-1169472249 -o ROOT/results/node5/solver-284181-1169472249 -C 1800 -M 900  /tmp/evaluation/284181-1169472249/solve /tmp/evaluation/284181-1169472249/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  d44b82b5650bc2d9816df15672c592e5

RANDOM SEED= 770199726

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:      2055920 kB
MemFree:       1381752 kB
Buffers:         61324 kB
Cached:         487572 kB
SwapCached:          0 kB
Active:         214712 kB
Inactive:       381724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1381752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2016 kB
Writeback:           0 kB
Mapped:          66536 kB
Slab:            62916 kB
Committed_AS:  7662612 kB
PageTables:       2008 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= 66563 MiB



End job on node5 on Mon Jan 22 13:54:18 UTC 2007