Trace number 284121

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 1813.21

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-2_ext.xml
MD5SUMf8d2fc979bd99a32a7a551181d053817
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.8084
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/node7/watcher-284121-1169472171 -o ROOT/results/node7/solver-284121-1169472171 -C 1800 -M 900 /tmp/evaluation/284121-1169472171/solve /tmp/evaluation/284121-1169472171/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: 1.07 1.34 1.53 5/88 15857
/proc/meminfo: memFree=1295624/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) R 15854 15856 15480 0 -1 4194304 261 0 0 0 0 0 0 0 20 0 1 0 295614320 5480448 228 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15856/statm: 1338 228 191 169 0 49 0
[pid=15858] ppid=15856 vsize=5352 CPUtime=0
/proc/15858/stat : 15858 (solve) R 15856 15856 15480 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 295614320 5480448 228 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15858/statm: 1338 228 191 169 0 49 0

[startup+0.104609 s]
/proc/loadavg: 1.07 1.34 1.53 5/88 15857
/proc/meminfo: memFree=1295624/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.512656 s]
/proc/loadavg: 1.07 1.34 1.53 5/88 15857
/proc/meminfo: memFree=1295624/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33374 s]
/proc/loadavg: 1.14 1.35 1.53 3/90 15860
/proc/meminfo: memFree=1270144/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=31556 CPUtime=1.29
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 7390 0 0 0 127 2 0 0 25 0 1 0 295614321 32313344 7349 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/15859/statm: 7889 7349 241 197 0 7129 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 39508

[startup+2.97091 s]
/proc/loadavg: 1.14 1.35 1.53 3/90 15860
/proc/meminfo: memFree=1254720/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=51160 CPUtime=2.93
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 12311 0 0 0 288 5 0 0 25 0 1 0 295614321 52387840 12270 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/15859/statm: 12790 12270 241 197 0 12030 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 59112

[startup+6.27126 s]
/proc/loadavg: 1.14 1.35 1.53 3/90 15860
/proc/meminfo: memFree=1227840/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=71460 CPUtime=6.19
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 17365 0 0 0 611 8 0 0 25 0 1 0 295614321 73175040 17323 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684078 0 0 4096 130 0 0 0 17 1 0 0
/proc/15859/statm: 17865 17323 242 197 0 17105 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 79412

[startup+12.7329 s]
/proc/loadavg: 1.27 1.37 1.54 3/90 15860
/proc/meminfo: memFree=1221504/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=76912 CPUtime=12.59
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 18720 0 0 0 1251 8 0 0 25 0 1 0 295614321 78757888 18678 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 1 0 0
/proc/15859/statm: 19228 18678 242 197 0 18468 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 84864

[startup+25.5903 s]
/proc/loadavg: 1.38 1.39 1.54 3/90 15860
/proc/meminfo: memFree=1221568/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=76912 CPUtime=25.33
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 18720 0 0 0 2525 8 0 0 25 0 1 0 295614321 78757888 18678 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/15859/statm: 19228 18678 242 197 0 18468 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 84864

[startup+51.287 s]
/proc/loadavg: 1.59 1.44 1.55 3/90 15860
/proc/meminfo: memFree=1221568/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=76912 CPUtime=50.8
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 18720 0 0 0 5071 9 0 0 25 0 1 0 295614321 78757888 18678 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/15859/statm: 19228 18678 242 197 0 18468 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 84864

[startup+102.569 s]
/proc/loadavg: 1.84 1.53 1.58 3/90 15860
/proc/meminfo: memFree=1221568/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=76912 CPUtime=101.62
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 18720 0 0 0 10152 10 0 0 25 0 1 0 295614321 78757888 18678 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 1 0 0
/proc/15859/statm: 19228 18678 242 197 0 18468 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.62
Current children cumulated vsize (KiB) 84864

[startup+162.591 s]
/proc/loadavg: 1.94 1.61 1.60 3/90 15860
/proc/meminfo: memFree=1221632/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=76912 CPUtime=161.08
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 18722 0 0 0 16098 10 0 0 25 0 1 0 295614321 78757888 18680 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134871576 0 0 4096 130 0 0 0 17 1 0 0
/proc/15859/statm: 19228 18680 243 197 0 18468 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.08
Current children cumulated vsize (KiB) 84864

[startup+222.616 s]
/proc/loadavg: 1.98 1.68 1.62 3/90 15860
/proc/meminfo: memFree=1216768/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=81736 CPUtime=220.56
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 153986 0 0 0 21975 81 0 0 25 0 1 0 295614321 83697664 19894 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/15859/statm: 20434 19894 243 197 0 19674 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 220.56
Current children cumulated vsize (KiB) 89688

[startup+282.639 s]
/proc/loadavg: 1.99 1.74 1.64 3/90 15860
/proc/meminfo: memFree=1216704/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=81736 CPUtime=280.03
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 298760 0 0 0 27846 157 0 0 25 0 1 0 295614321 83697664 19894 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/15859/statm: 20434 19894 243 197 0 19674 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 280.03
Current children cumulated vsize (KiB) 89688

[startup+342.677 s]
/proc/loadavg: 1.99 1.78 1.66 3/90 15860
/proc/meminfo: memFree=1216768/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=81736 CPUtime=339.52
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 440087 0 0 0 33722 230 0 0 25 0 1 0 295614321 83697664 19894 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/15859/statm: 20434 19894 243 197 0 19674 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 339.52

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

/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1231.69
Current children cumulated vsize (KiB) 89688

[startup+1303.09 s]
/proc/loadavg: 2.00 2.00 1.87 3/90 15860
/proc/meminfo: memFree=1216640/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=81736 CPUtime=1291.17
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 2716256 0 0 0 127698 1419 0 0 25 0 1 0 295614321 83697664 19894 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134871545 0 0 4096 130 0 0 0 17 1 0 0
/proc/15859/statm: 20434 19894 243 197 0 19674 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1291.17
Current children cumulated vsize (KiB) 89688

[startup+1363.11 s]
/proc/loadavg: 2.00 2.00 1.87 3/90 15860
/proc/meminfo: memFree=1216640/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=81736 CPUtime=1350.65
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 2854902 0 0 0 133575 1490 0 0 25 0 1 0 295614321 83697664 19894 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134751704 0 0 4096 130 0 0 0 17 1 0 0
/proc/15859/statm: 20434 19894 243 197 0 19674 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1350.65
Current children cumulated vsize (KiB) 89688

[startup+1423.14 s]
/proc/loadavg: 2.07 2.02 1.88 3/90 15860
/proc/meminfo: memFree=1216640/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=81736 CPUtime=1410.13
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 2994697 0 0 0 139448 1565 0 0 25 0 1 0 295614321 83697664 19894 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684292 0 0 4096 130 0 0 0 17 1 0 0
/proc/15859/statm: 20434 19894 243 197 0 19674 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1410.13
Current children cumulated vsize (KiB) 89688

[startup+1483.19 s]
/proc/loadavg: 1.46 1.86 1.84 2/80 15879
/proc/meminfo: memFree=1227472/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=81736 CPUtime=1470.07
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 3143684 0 0 0 145369 1638 0 0 25 0 1 0 295614321 83697664 19894 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879496 0 0 4096 130 0 0 0 17 0 0 0
/proc/15859/statm: 20434 19894 243 197 0 19674 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1470.07
Current children cumulated vsize (KiB) 89688

[startup+1543.22 s]
/proc/loadavg: 1.17 1.70 1.78 2/80 15879
/proc/meminfo: memFree=1227536/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=81736 CPUtime=1530.09
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 3293054 0 0 0 151296 1713 0 0 25 0 1 0 295614321 83697664 19894 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/15859/statm: 20434 19894 243 197 0 19674 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1530.09
Current children cumulated vsize (KiB) 89688

[startup+1603.25 s]
/proc/loadavg: 1.06 1.57 1.73 2/80 15879
/proc/meminfo: memFree=1227536/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=81736 CPUtime=1590.1
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 3442424 0 0 0 157225 1785 0 0 25 0 1 0 295614321 83697664 19894 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/15859/statm: 20434 19894 243 197 0 19674 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1590.1
Current children cumulated vsize (KiB) 89688

[startup+1663.27 s]
/proc/loadavg: 1.05 1.48 1.69 2/80 15879
/proc/meminfo: memFree=1227600/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=81736 CPUtime=1650.1
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 3592560 0 0 0 163152 1858 0 0 25 0 1 0 295614321 83697664 19894 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/15859/statm: 20434 19894 243 197 0 19674 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1650.1
Current children cumulated vsize (KiB) 89688

[startup+1723.3 s]
/proc/loadavg: 1.02 1.39 1.64 2/80 15879
/proc/meminfo: memFree=1227600/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=81736 CPUtime=1710.12
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 3741547 0 0 0 169081 1931 0 0 25 0 1 0 295614321 83697664 19894 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/15859/statm: 20434 19894 243 197 0 19674 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1710.12
Current children cumulated vsize (KiB) 89688

[startup+1783.33 s]
/proc/loadavg: 1.00 1.31 1.60 2/80 15879
/proc/meminfo: memFree=1227664/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=81736 CPUtime=1770.12
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 3892449 0 0 0 175008 2004 0 0 25 0 1 0 295614321 83697664 19894 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/15859/statm: 20434 19894 243 197 0 19674 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1770.12
Current children cumulated vsize (KiB) 89688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.2 s]
/proc/loadavg: 1.00 1.28 1.58 2/80 15879
/proc/meminfo: memFree=1227664/2055920 swapFree=4192812/4192956
[pid=15856] ppid=15854 vsize=5352 CPUtime=0
/proc/15856/stat : 15856 (solve) S 15854 15856 15480 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295614320 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15856/statm: 1338 229 192 169 0 49 0
[pid=15859] ppid=15856 vsize=81736 CPUtime=1800
/proc/15859/stat : 15859 (xlisp) R 15856 15856 15480 0 -1 4194304 3966751 0 0 0 177959 2041 0 0 25 0 1 0 295614321 83697664 19894 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/15859/statm: 20434 19894 243 197 0 19674 0
[pid=15860] ppid=15856 vsize=2600 CPUtime=0
/proc/15860/stat : 15860 (sed) S 15856 15856 15480 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295614321 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15860/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 89688

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 15856 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.005999
while last known CPU time is 1800

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

Real time (s): 1813.21
CPU time (s): 1800
CPU user time (s): 1779.59
CPU system time (s): 20.41
CPU usage (%): 99.2714
Max. virtual memory (cumulated for all children) (KiB): 89688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.005999
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= 21
involuntary context switches= 4

runsolver used 1.88271 s user time and 5.81611 s system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Jan 22 13:22:57 UTC 2007


IDJOB= 284121
IDBENCH= 7032
IDSOLVER= 93
FILE ID= node7/284121-1169472171

PBS_JOBID= 3613685

Free space on /tmp= 66562 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-2_ext.xml
COMMAND LINE= /tmp/evaluation/284121-1169472171/solve /tmp/evaluation/284121-1169472171/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-284121-1169472171 -o ROOT/results/node7/conversion-284121-1169472171 -C 600 -M 900 /tmp/evaluation/284121-1169472171/conversion /tmp/evaluation/284121-1169472171/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-284121-1169472171 -o ROOT/results/node7/solver-284121-1169472171 -C 1800 -M 900  /tmp/evaluation/284121-1169472171/solve /tmp/evaluation/284121-1169472171/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  f8d2fc979bd99a32a7a551181d053817

RANDOM SEED= 633440245

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		: 3000.220
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		: 3000.220
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:       1296240 kB
Buffers:         58148 kB
Cached:         554124 kB
SwapCached:          0 kB
Active:         347172 kB
Inactive:       329232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1296240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2948 kB
Writeback:           0 kB
Mapped:          84660 kB
Slab:            67788 kB
Committed_AS:  9357164 kB
PageTables:       2392 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 node7 on Mon Jan 22 13:53:22 UTC 2007