Trace number 239512

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) 1800.01 1800.54

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-8_ext.xml
MD5SUMfe8b9efabd586d8730353429d665bdcd
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 benchmark11.5612
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/node44/watcher-239512-1168366674 -o ROOT/results/node44/solver-239512-1168366674 -C 1800 -M 900 /tmp/evaluation/239512-1168366674/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: 0.93 0.98 1.20 2/65 19249
/proc/meminfo: memFree=1858304/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563354470 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0

[startup+0.102856 s]
/proc/loadavg: 0.93 0.98 1.20 2/65 19249
/proc/meminfo: memFree=1858304/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.510893 s]
/proc/loadavg: 0.93 0.98 1.20 2/65 19249
/proc/meminfo: memFree=1858304/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33098 s]
/proc/loadavg: 0.93 0.98 1.20 2/67 19252
/proc/meminfo: memFree=1833136/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=30904 CPUtime=1.31
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 7243 0 0 0 127 4 0 0 25 0 1 0 185066864 31645696 7203 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684887 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 7726 7203 241 197 0 6966 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 38856

[startup+2.97014 s]
/proc/loadavg: 0.93 0.98 1.20 2/67 19252
/proc/meminfo: memFree=1817840/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=50060 CPUtime=2.95
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 12008 0 0 0 289 6 0 0 25 0 1 0 185066864 51261440 11968 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 12515 11968 241 197 0 11755 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 58012

[startup+6.25849 s]
/proc/loadavg: 0.93 0.98 1.20 2/67 19252
/proc/meminfo: memFree=1794544/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=67728 CPUtime=6.24
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 16431 0 0 0 615 9 0 0 25 0 1 0 185066864 69353472 16390 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684924 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 16932 16390 242 197 0 16172 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 75680

[startup+12.7231 s]
/proc/loadavg: 0.94 0.98 1.20 2/67 19252
/proc/meminfo: memFree=1789688/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=70988 CPUtime=12.7
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 17269 0 0 0 1261 9 0 0 25 0 1 0 185066864 72691712 17228 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17747 17228 242 197 0 16987 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 78940

[startup+25.5335 s]
/proc/loadavg: 0.95 0.98 1.20 2/67 19252
/proc/meminfo: memFree=1789432/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71456 CPUtime=25.5
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 17379 0 0 0 2541 9 0 0 25 0 1 0 185066864 73170944 17338 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684914 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17864 17338 242 197 0 17104 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 79408

[startup+51.1711 s]
/proc/loadavg: 1.03 1.00 1.19 2/67 19254
/proc/meminfo: memFree=1789240/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71456 CPUtime=51.13
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 17379 0 0 0 5103 10 0 0 25 0 1 0 185066864 73170944 17338 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17864 17338 242 197 0 17104 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 79408

[startup+102.447 s]
/proc/loadavg: 1.05 1.01 1.18 2/67 19254
/proc/meminfo: memFree=1789304/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71456 CPUtime=102.39
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 17379 0 0 0 10229 10 0 0 25 0 1 0 185066864 73170944 17338 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746294 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17864 17338 242 197 0 17104 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 79408

[startup+162.543 s]
/proc/loadavg: 1.02 1.01 1.17 2/67 19254
/proc/meminfo: memFree=1789240/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71596 CPUtime=162.47
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 88248 0 0 0 16200 47 0 0 25 0 1 0 185066864 73314304 17352 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683916 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17899 17352 244 197 0 17139 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 162.47
Current children cumulated vsize (KiB) 79548

[startup+222.634 s]
/proc/loadavg: 1.00 1.00 1.16 2/67 19254
/proc/meminfo: memFree=1789240/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71596 CPUtime=222.55
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 88248 0 0 0 22207 48 0 0 25 0 1 0 185066864 73314304 17352 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134904414 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17899 17352 244 197 0 17139 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 222.55
Current children cumulated vsize (KiB) 79548

[startup+282.725 s]
/proc/loadavg: 1.00 1.00 1.15 2/67 19254
/proc/meminfo: memFree=1789240/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71596 CPUtime=282.62
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 88248 0 0 0 28214 48 0 0 25 0 1 0 185066864 73314304 17352 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134807945 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17899 17352 244 197 0 17139 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 282.62
Current children cumulated vsize (KiB) 79548

[startup+342.816 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 19254
/proc/meminfo: memFree=1789176/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71596 CPUtime=342.69
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 161019 0 0 0 34184 85 0 0 25 0 1 0 185066864 73314304 17353 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17899 17353 244 197 0 17139 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 342.69
Current children cumulated vsize (KiB) 79548

[startup+402.908 s]

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

/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1243.84
Current children cumulated vsize (KiB) 81080

[startup+1304.31 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 19254
/proc/meminfo: memFree=1788856/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71596 CPUtime=1303.92
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 602618 0 0 0 130080 312 0 0 25 0 1 0 185066864 73314304 17353 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17899 17353 244 197 0 17139 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1303.92
Current children cumulated vsize (KiB) 79548

[startup+1364.4 s]
/proc/loadavg: 1.05 1.01 1.03 2/67 19254
/proc/meminfo: memFree=1788856/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71596 CPUtime=1363.99
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 602618 0 0 0 136087 312 0 0 25 0 1 0 185066864 73314304 17353 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684094 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17899 17353 244 197 0 17139 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1363.99
Current children cumulated vsize (KiB) 79548

[startup+1424.5 s]
/proc/loadavg: 1.02 1.01 1.02 2/67 19254
/proc/meminfo: memFree=1788792/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71596 CPUtime=1424.07
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 673856 0 0 0 142058 349 0 0 25 0 1 0 185066864 73314304 17353 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17899 17353 244 197 0 17139 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1424.07
Current children cumulated vsize (KiB) 79548

[startup+1484.59 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 19254
/proc/meminfo: memFree=1788792/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71596 CPUtime=1484.15
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 673856 0 0 0 148065 350 0 0 25 0 1 0 185066864 73314304 17353 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684920 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17899 17353 244 197 0 17139 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1484.15
Current children cumulated vsize (KiB) 79548

[startup+1544.68 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 19254
/proc/meminfo: memFree=1787448/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=73128 CPUtime=1544.23
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 718284 0 0 0 154051 372 0 0 25 0 1 0 185066864 74883072 17736 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683920 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 18282 17736 244 197 0 17522 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1544.23
Current children cumulated vsize (KiB) 81080

[startup+1604.78 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 19254
/proc/meminfo: memFree=1788792/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71596 CPUtime=1604.3
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 750073 0 0 0 160041 389 0 0 25 0 1 0 185066864 73314304 17353 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684072 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17899 17353 244 197 0 17139 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1604.3
Current children cumulated vsize (KiB) 79548

[startup+1664.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 19254
/proc/meminfo: memFree=1788792/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71596 CPUtime=1664.37
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 750073 0 0 0 166048 389 0 0 25 0 1 0 185066864 73314304 17353 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17899 17353 244 197 0 17139 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1664.37
Current children cumulated vsize (KiB) 79548

[startup+1724.96 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 19254
/proc/meminfo: memFree=1788728/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71596 CPUtime=1724.45
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 822460 0 0 0 172019 426 0 0 25 0 1 0 185066864 73314304 17353 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684087 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17899 17353 244 197 0 17139 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1724.45
Current children cumulated vsize (KiB) 79548

[startup+1785.05 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 19254
/proc/meminfo: memFree=1788728/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71596 CPUtime=1784.52
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 822460 0 0 0 178025 427 0 0 25 0 1 0 185066864 73314304 17353 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17899 17353 244 197 0 17139 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1784.52
Current children cumulated vsize (KiB) 79548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.53 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 19254
/proc/meminfo: memFree=1788728/2055920 swapFree=4191892/4192956
[pid=19248] ppid=19246 vsize=5352 CPUtime=0
/proc/19248/stat : 19248 (solver) S 19246 19248 17574 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185066864 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19248/statm: 1338 229 192 169 0 49 0
[pid=19251] ppid=19248 vsize=71596 CPUtime=1800.01
/proc/19251/stat : 19251 (xlisp) R 19248 19248 17574 0 -1 4194304 822460 0 0 0 179574 427 0 0 25 0 1 0 185066864 73314304 17353 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/19251/statm: 17899 17353 244 197 0 17139 0
[pid=19252] ppid=19248 vsize=2600 CPUtime=0
/proc/19252/stat : 19252 (sed) S 19248 19248 17574 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 185066864 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19252/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 79548

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 19248 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1800.01

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

Real time (s): 1800.54
CPU time (s): 1800.01
CPU user time (s): 1795.74
CPU system time (s): 4.27
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 81080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 21
involuntary context switches= 3

runsolver used 2.28165 s user time and 4.11337 s system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue Jan  9 18:17:55 UTC 2007


IDJOB= 239512
IDBENCH= 7064
FILE ID= node44/239512-1168366674

PBS_JOBID= 3503996

Free space on /tmp= 66545 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-8_ext.xml
COMMAND LINE= /tmp/evaluation/239512-1168366674/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-239512-1168366674 -o ROOT/results/node44/conversion-239512-1168366674 -C 600 -M 900 /tmp/evaluation/239512-1168366674/conversion /tmp/evaluation/239512-1168366674/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-239512-1168366674 -o ROOT/results/node44/solver-239512-1168366674 -C 1800 -M 900  /tmp/evaluation/239512-1168366674/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  fe8b9efabd586d8730353429d665bdcd

RANDOM SEED= 914303198

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		: 3000.213
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		: 3000.213
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:       1858656 kB
Buffers:         28668 kB
Cached:          99492 kB
SwapCached:        292 kB
Active:          92724 kB
Inactive:        50216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858656 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            2724 kB
Writeback:           0 kB
Mapped:          23724 kB
Slab:            40272 kB
Committed_AS:  4065900 kB
PageTables:       1396 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= 66544 MiB



End job on node44 on Tue Jan  9 18:47:59 UTC 2007