Trace number 239056

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 1802.3

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-3_ext.xml
MD5SUM4cf957988d5e3247af7e29122f8f1648
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 benchmark27.1389
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/node11/watcher-239056-1168363300 -o ROOT/results/node11/solver-239056-1168363300 -C 1800 -M 900 /tmp/evaluation/239056-1168363300/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: 2.00 2.00 2.00 5/87 15221
/proc/meminfo: memFree=1745984/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) R 15218 15220 12428 0 -1 4194304 261 0 0 0 0 0 0 0 21 0 1 0 184725392 5480448 228 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910044831 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15220/statm: 1338 228 191 169 0 49 0
[pid=15222] ppid=15220 vsize=5352 CPUtime=0
/proc/15222/stat : 15222 (solver) R 15220 15220 12428 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 184725392 5480448 228 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910044831 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15222/statm: 1338 228 191 169 0 49 0

[startup+0.105236 s]
/proc/loadavg: 2.00 2.00 2.00 5/87 15221
/proc/meminfo: memFree=1745984/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.513317 s]
/proc/loadavg: 2.00 2.00 2.00 5/87 15221
/proc/meminfo: memFree=1745984/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33448 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15224
/proc/meminfo: memFree=1720752/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=29956 CPUtime=1.13
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 6973 0 7 0 110 3 0 0 25 0 1 0 184725393 30674944 6940 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684087 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 7489 6940 241 197 0 6729 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 37908

[startup+2.98381 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15224
/proc/meminfo: memFree=1703472/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=52588 CPUtime=2.78
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 12641 0 7 0 273 5 0 0 25 0 1 0 184725393 53850112 12608 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 13147 12608 241 197 0 12387 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 60540

[startup+6.26345 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15224
/proc/meminfo: memFree=1676080/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=72088 CPUtime=6.06
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 17506 0 7 0 599 7 0 0 25 0 1 0 184725393 73818112 17472 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 18022 17472 242 197 0 17262 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 80040

[startup+12.7417 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15224
/proc/meminfo: memFree=1669808/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=12.54
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 18814 0 7 0 1246 8 0 0 25 0 1 0 184725393 79077376 18780 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684880 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18780 242 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 85176

[startup+25.5713 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15224
/proc/meminfo: memFree=1669872/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=25.34
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 18814 0 7 0 2526 8 0 0 25 0 1 0 184725393 79077376 18780 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18780 242 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 85176

[startup+51.2534 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15224
/proc/meminfo: memFree=1669936/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=51
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 18814 0 7 0 5092 8 0 0 25 0 1 0 184725393 79077376 18780 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18780 242 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 85176

[startup+102.507 s]
/proc/loadavg: 2.07 2.02 2.00 3/89 15224
/proc/meminfo: memFree=1669936/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=102.2
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 18814 0 7 0 10211 9 0 0 25 0 1 0 184725393 79077376 18780 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18780 242 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 85176

[startup+162.602 s]
/proc/loadavg: 2.02 2.01 2.00 3/89 15224
/proc/meminfo: memFree=1668464/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=78756 CPUtime=162.21
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 67459 0 7 0 16188 33 0 0 25 0 1 0 184725393 80646144 19167 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19689 19167 244 197 0 18929 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 86708

[startup+222.702 s]
/proc/loadavg: 2.01 2.00 2.00 3/89 15224
/proc/meminfo: memFree=1669808/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=222.24
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 94655 0 7 0 22177 47 0 0 25 0 1 0 184725393 79077376 18787 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18787 244 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 85176

[startup+282.788 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15224
/proc/meminfo: memFree=1669808/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=282.27
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 94655 0 7 0 28179 48 0 0 25 0 1 0 184725393 79077376 18787 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18787 244 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 85176

[startup+342.876 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15224
/proc/meminfo: memFree=1668464/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=78756 CPUtime=342.27
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 165510 0 7 0 34145 82 0 0 25 0 1 0 184725393 80646144 19170 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684930 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19689 19170 244 197 0 18929 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 342.27

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

/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1242.23
Current children cumulated vsize (KiB) 85176

[startup+1303.94 s]
/proc/loadavg: 2.00 2.01 2.00 3/89 15904
/proc/meminfo: memFree=1663024/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=1302.22
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 541616 0 7 0 129947 275 0 0 25 0 1 0 184725393 79077376 18787 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18787 244 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1302.22
Current children cumulated vsize (KiB) 85176

[startup+1363.99 s]
/proc/loadavg: 2.00 2.00 2.00 4/89 15904
/proc/meminfo: memFree=1662960/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=1362.22
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 541616 0 7 0 135946 276 0 0 25 0 1 0 184725393 79077376 18787 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18787 244 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1362.22
Current children cumulated vsize (KiB) 85176

[startup+1424.03 s]
/proc/loadavg: 2.00 2.00 2.00 4/89 15904
/proc/meminfo: memFree=1662960/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=1422.18
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 618599 0 7 0 141904 314 0 0 25 0 1 0 184725393 79077376 18787 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683874 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18787 244 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1422.18
Current children cumulated vsize (KiB) 85176

[startup+1484.08 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15904
/proc/meminfo: memFree=1662960/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=1482.16
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 618599 0 7 0 147902 314 0 0 25 0 1 0 184725393 79077376 18787 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18787 244 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1482.16
Current children cumulated vsize (KiB) 85176

[startup+1544.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15904
/proc/meminfo: memFree=1662896/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=1542.13
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 618599 0 7 0 153898 315 0 0 25 0 1 0 184725393 79077376 18787 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18787 244 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1542.13
Current children cumulated vsize (KiB) 85176

[startup+1604.15 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15904
/proc/meminfo: memFree=1662832/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=1602.07
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 691369 0 7 0 159855 352 0 0 25 0 1 0 184725393 79077376 18787 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683975 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18787 244 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1602.07
Current children cumulated vsize (KiB) 85176

[startup+1664.19 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15904
/proc/meminfo: memFree=1662768/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=1662.06
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 691369 0 7 0 165853 353 0 0 25 0 1 0 184725393 79077376 18787 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18787 244 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1662.06
Current children cumulated vsize (KiB) 85176

[startup+1724.24 s]
/proc/loadavg: 2.00 2.00 2.00 4/89 15904
/proc/meminfo: memFree=1662768/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=1722.06
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 691369 0 7 0 171852 354 0 0 25 0 1 0 184725393 79077376 18787 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18787 244 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1722.06
Current children cumulated vsize (KiB) 85176

[startup+1784.29 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15904
/proc/meminfo: memFree=1662640/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=1782.01
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 766054 0 7 0 177810 391 0 0 25 0 1 0 184725393 79077376 18787 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18787 244 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 85176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.29 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15904
/proc/meminfo: memFree=1662640/2055920 swapFree=4192812/4192956
[pid=15220] ppid=15218 vsize=5352 CPUtime=0
/proc/15220/stat : 15220 (solver) S 15218 15220 12428 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184725392 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15220/statm: 1338 229 192 169 0 49 0
[pid=15223] ppid=15220 vsize=77224 CPUtime=1800
/proc/15223/stat : 15223 (xlisp) R 15220 15220 12428 0 -1 4194304 766054 0 7 0 179609 391 0 0 25 0 1 0 184725393 79077376 18787 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/15223/statm: 19306 18787 244 197 0 18546 0
[pid=15224] ppid=15220 vsize=2600 CPUtime=0
/proc/15224/stat : 15224 (sed) S 15220 15220 12428 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184725393 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15224/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 85176

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 15220 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

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

Real time (s): 1802.3
CPU time (s): 1800
CPU user time (s): 1796.09
CPU system time (s): 3.91
CPU usage (%): 99.8725
Max. virtual memory (cumulated for all children) (KiB): 86708

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= 4

runsolver used 2.13468 s user time and 5.85011 s system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Jan  9 17:21:40 UTC 2007


IDJOB= 239056
IDBENCH= 7036
FILE ID= node11/239056-1168363300

PBS_JOBID= 3503734

Free space on /tmp= 66540 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-3_ext.xml
COMMAND LINE= /tmp/evaluation/239056-1168363300/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-239056-1168363300 -o ROOT/results/node11/conversion-239056-1168363300 -C 600 -M 900 /tmp/evaluation/239056-1168363300/conversion /tmp/evaluation/239056-1168363300/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-239056-1168363300 -o ROOT/results/node11/solver-239056-1168363300 -C 1800 -M 900  /tmp/evaluation/239056-1168363300/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  4cf957988d5e3247af7e29122f8f1648

RANDOM SEED= 651993835

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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1746400 kB
Buffers:         40788 kB
Cached:         151244 kB
SwapCached:          0 kB
Active:         160656 kB
Inactive:        97848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2860 kB
Writeback:           0 kB
Mapped:          86564 kB
Slab:            35700 kB
Committed_AS:  6076060 kB
PageTables:       2380 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= 66536 MiB



End job on node11 on Tue Jan  9 17:51:47 UTC 2007