Trace number 239474

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
Diarmuid-rndi 2006-12-21? (TO) 1800.07 1810.19

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-2_ext.xml
MD5SUMe505748697864365a39cfb663a4d7880
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 benchmark6.02408
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/node25/watcher-239474-1168366253 -o ROOT/results/node25/solver-239474-1168366253 -C 1800 -M 900 /tmp/evaluation/239474-1168366253/solver 

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: 0.94 0.98 1.11 5/88 20862
/proc/meminfo: memFree=1805400/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) R 20859 20861 20681 0 -1 4194304 261 0 0 0 0 0 0 0 20 0 1 0 185018051 5480448 228 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781796511 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/20861/statm: 1338 228 191 169 0 49 0
[pid=20863] ppid=20861 vsize=5352 CPUtime=0
/proc/20863/stat : 20863 (solver) R 20861 20861 20681 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 185018052 5480448 228 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781796511 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/20863/statm: 1338 228 191 169 0 49 0

[startup+0.105174 s]
/proc/loadavg: 0.94 0.98 1.11 5/88 20862
/proc/meminfo: memFree=1805400/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.513246 s]
/proc/loadavg: 0.94 0.98 1.11 5/88 20862
/proc/meminfo: memFree=1805400/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33539 s]
/proc/loadavg: 0.94 0.98 1.11 3/90 20865
/proc/meminfo: memFree=1759624/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=31988 CPUtime=1.31
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 7490 0 0 0 127 4 0 0 25 0 1 0 185018052 32755712 7450 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 7997 7450 241 197 0 7237 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 39940

[startup+2.98066 s]
/proc/loadavg: 0.94 0.98 1.11 3/90 20865
/proc/meminfo: memFree=1730760/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=52020 CPUtime=2.95
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 12509 0 0 0 288 7 0 0 25 0 1 0 185018052 53268480 12469 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683479 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 13005 12469 241 197 0 12245 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 59972

[startup+6.26722 s]
/proc/loadavg: 1.02 1.00 1.12 3/90 20865
/proc/meminfo: memFree=1685064/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=69352 CPUtime=6.22
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 16860 0 0 0 612 10 0 0 25 0 1 0 185018052 71016448 16819 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 17338 16819 242 197 0 16578 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 77304

[startup+12.7463 s]
/proc/loadavg: 1.10 1.02 1.12 3/90 20865
/proc/meminfo: memFree=1673992/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74020 CPUtime=12.66
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 18011 0 0 0 1256 10 0 0 25 0 1 0 185018052 75796480 17970 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18505 17970 242 197 0 17745 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 81972

[startup+25.5975 s]
/proc/loadavg: 1.30 1.06 1.13 3/90 20865
/proc/meminfo: memFree=1673288/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74332 CPUtime=25.42
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 18097 0 0 0 2532 10 0 0 25 0 1 0 185018052 76115968 18056 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684301 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18583 18056 242 197 0 17823 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 82284

[startup+51.1989 s]
/proc/loadavg: 1.54 1.14 1.16 3/90 20865
/proc/meminfo: memFree=1673224/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74332 CPUtime=50.9
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 18097 0 0 0 5079 11 0 0 25 0 1 0 185018052 76115968 18056 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683927 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18583 18056 242 197 0 17823 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 82284

[startup+102.496 s]
/proc/loadavg: 1.80 1.27 1.20 3/90 20865
/proc/meminfo: memFree=1673288/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74332 CPUtime=101.91
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 18097 0 0 0 10180 11 0 0 25 0 1 0 185018052 76115968 18056 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18583 18056 242 197 0 17823 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 82284

[startup+162.535 s]
/proc/loadavg: 1.96 1.41 1.25 3/90 20865
/proc/meminfo: memFree=1667592/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=75864 CPUtime=161.6
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 71720 0 0 0 16120 40 0 0 25 0 1 0 185018052 77684736 18442 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18966 18442 244 197 0 18206 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.6
Current children cumulated vsize (KiB) 83816

[startup+222.587 s]
/proc/loadavg: 1.98 1.52 1.29 3/90 20865
/proc/meminfo: memFree=1669320/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74332 CPUtime=221.33
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 90107 0 0 0 22081 52 0 0 25 0 1 0 185018052 76115968 18062 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684691 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18583 18062 244 197 0 17823 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 221.33
Current children cumulated vsize (KiB) 82284

[startup+282.626 s]
/proc/loadavg: 1.99 1.60 1.33 3/90 20865
/proc/meminfo: memFree=1669320/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74332 CPUtime=281.04
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 90107 0 0 0 28052 52 0 0 25 0 1 0 185018052 76115968 18062 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684184 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18583 18062 244 197 0 17823 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 281.04
Current children cumulated vsize (KiB) 82284

[startup+342.661 s]
/proc/loadavg: 1.99 1.67 1.37 3/90 20865
/proc/meminfo: memFree=1667848/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74332 CPUtime=340.72
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 162495 0 0 0 33976 96 0 0 25 0 1 0 185018052 76115968 18063 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18583 18063 244 197 0 17823 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 340.72

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

/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1236.4
Current children cumulated vsize (KiB) 82284

[startup+1303.39 s]
/proc/loadavg: 2.00 1.97 1.76 3/90 20867
/proc/meminfo: memFree=1667336/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=75864 CPUtime=1296.12
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 545878 0 0 0 129284 328 0 0 25 0 1 0 185018052 77684736 18446 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677696 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18966 18446 244 197 0 18206 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1296.12
Current children cumulated vsize (KiB) 83816

[startup+1363.43 s]
/proc/loadavg: 2.00 1.97 1.77 3/90 20867
/proc/meminfo: memFree=1667336/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74332 CPUtime=1355.83
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 581880 0 0 0 135235 348 0 0 25 0 1 0 185018052 76115968 18063 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18583 18063 244 197 0 17823 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1355.83
Current children cumulated vsize (KiB) 82284

[startup+1423.48 s]
/proc/loadavg: 2.00 1.97 1.78 3/90 20867
/proc/meminfo: memFree=1667272/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74332 CPUtime=1415.53
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 581880 0 0 0 141204 349 0 0 25 0 1 0 185018052 76115968 18063 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684059 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18583 18063 244 197 0 17823 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1415.53
Current children cumulated vsize (KiB) 82284

[startup+1483.53 s]
/proc/loadavg: 2.00 1.97 1.79 4/90 20867
/proc/meminfo: memFree=1667208/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74332 CPUtime=1475.25
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 651586 0 0 0 147136 389 0 0 25 0 1 0 185018052 76115968 18063 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18583 18063 244 197 0 17823 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1475.25
Current children cumulated vsize (KiB) 82284

[startup+1543.57 s]
/proc/loadavg: 2.00 1.97 1.80 3/90 20867
/proc/meminfo: memFree=1668552/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74332 CPUtime=1534.97
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 651586 0 0 0 153107 390 0 0 25 0 1 0 185018052 76115968 18063 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18583 18063 244 197 0 17823 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1534.97
Current children cumulated vsize (KiB) 82284

[startup+1603.62 s]
/proc/loadavg: 2.00 1.97 1.81 3/90 20867
/proc/meminfo: memFree=1667144/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74332 CPUtime=1594.67
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 651586 0 0 0 159076 391 0 0 25 0 1 0 185018052 76115968 18063 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18583 18063 244 197 0 17823 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1594.67
Current children cumulated vsize (KiB) 82284

[startup+1663.66 s]
/proc/loadavg: 2.00 1.97 1.82 3/90 20867
/proc/meminfo: memFree=1667080/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74332 CPUtime=1654.38
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 721292 0 0 0 165007 431 0 0 25 0 1 0 185018052 76115968 18063 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18583 18063 244 197 0 17823 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1654.38
Current children cumulated vsize (KiB) 82284

[startup+1723.71 s]
/proc/loadavg: 2.00 1.97 1.83 3/90 20867
/proc/meminfo: memFree=1667016/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74332 CPUtime=1714.07
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 721292 0 0 0 170976 431 0 0 25 0 1 0 185018052 76115968 18063 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677690 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18583 18063 244 197 0 17823 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1714.07
Current children cumulated vsize (KiB) 82284

[startup+1783.76 s]
/proc/loadavg: 2.00 1.97 1.83 3/90 20867
/proc/meminfo: memFree=1667016/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=74332 CPUtime=1773.77
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 721292 0 0 0 176946 431 0 0 25 0 1 0 185018052 76115968 18063 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134681551 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18583 18063 244 197 0 17823 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1773.77
Current children cumulated vsize (KiB) 82284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.18 s]
/proc/loadavg: 1.92 1.95 1.83 3/96 20944
/proc/meminfo: memFree=1734296/2055920 swapFree=4170236/4192956
[pid=20861] ppid=20859 vsize=5352 CPUtime=0
/proc/20861/stat : 20861 (solver) S 20859 20861 20681 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185018051 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20861/statm: 1338 229 192 169 0 49 0
[pid=20864] ppid=20861 vsize=75864 CPUtime=1800.07
/proc/20864/stat : 20864 (xlisp) R 20861 20861 20681 0 -1 4194304 783721 0 0 0 179539 468 0 0 25 0 1 0 185018052 77684736 18446 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865646 0 0 4096 130 0 0 0 17 0 0 0
/proc/20864/statm: 18966 18446 244 197 0 18206 0
[pid=20865] ppid=20861 vsize=2600 CPUtime=0
/proc/20865/stat : 20865 (sed) S 20861 20861 20681 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 185018052 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20865/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 83816

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 20861 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 1800.07

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

Real time (s): 1810.19
CPU time (s): 1800.07
CPU user time (s): 1795.39
CPU system time (s): 4.68
CPU usage (%): 99.4407
Max. virtual memory (cumulated for all children) (KiB): 83816

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= 633
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 4

runsolver used 2.03669 s user time and 5.97809 s system time

The end

Launcher Data (download as text)

Begin job on node25 on Tue Jan  9 18:10:53 UTC 2007


IDJOB= 239474
IDBENCH= 7062
FILE ID= node25/239474-1168366253

PBS_JOBID= 3504076

Free space on /tmp= 66562 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-2_ext.xml
COMMAND LINE= /tmp/evaluation/239474-1168366253/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-239474-1168366253 -o ROOT/results/node25/conversion-239474-1168366253 -C 600 -M 900 /tmp/evaluation/239474-1168366253/conversion /tmp/evaluation/239474-1168366253/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-239474-1168366253 -o ROOT/results/node25/solver-239474-1168366253 -C 1800 -M 900  /tmp/evaluation/239474-1168366253/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  e505748697864365a39cfb663a4d7880

RANDOM SEED= 280131191

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		: 3000.279
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		: 3000.279
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:       1805880 kB
Buffers:         29952 kB
Cached:         127540 kB
SwapCached:       2784 kB
Active:         113396 kB
Inactive:        84356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805880 kB
SwapTotal:     4192956 kB
SwapFree:      4170236 kB
Dirty:            5580 kB
Writeback:           0 kB
Mapped:          50644 kB
Slab:            36996 kB
Committed_AS:  3942496 kB
PageTables:       2348 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= 66558 MiB



End job on node25 on Tue Jan  9 18:41:07 UTC 2007