Trace number 239018

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) 1800.08 1815.5

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-5_ext.xml
MD5SUM97407ad9de106a327d6e2215534cf259
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 benchmark105.163
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/node16/watcher-239018-1168362941 -o ROOT/results/node16/solver-239018-1168362941 -C 1800 -M 900 /tmp/evaluation/239018-1168362941/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: 1.93 1.98 1.99 3/86 22422
/proc/meminfo: memFree=1733040/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5260 CPUtime=0
/proc/22421/stat : 22421 (solver) R 22419 22421 22320 0 -1 4194304 69 0 0 0 0 0 0 0 20 0 1 0 184689325 5386240 51 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231959754889 0 0 4096 0 0 0 0 17 1 0 0
/proc/22421/statm: 1315 51 37 169 0 14 0

[startup+0.103389 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 22422
/proc/meminfo: memFree=1733040/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511313 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 22422
/proc/meminfo: memFree=1733040/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33416 s]
/proc/loadavg: 1.93 1.98 1.99 3/88 22425
/proc/meminfo: memFree=1708256/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=30868 CPUtime=1.3
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 7218 0 0 0 125 5 0 0 25 0 1 0 184689326 31608832 7178 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 7717 7178 241 197 0 6957 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 38820

[startup+2.98686 s]
/proc/loadavg: 1.93 1.98 1.99 3/88 22425
/proc/meminfo: memFree=1693088/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=49564 CPUtime=2.94
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 11907 0 0 0 287 7 0 0 25 0 1 0 184689326 50753536 11867 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 12391 11867 241 197 0 11631 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 57516

[startup+6.26926 s]
/proc/loadavg: 1.94 1.98 1.99 3/88 22425
/proc/meminfo: memFree=1666720/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=71036 CPUtime=6.2
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 17258 0 0 0 610 10 0 0 25 0 1 0 184689326 72740864 17217 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684273 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 17759 17217 242 197 0 16999 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 78988

[startup+12.7531 s]
/proc/loadavg: 1.95 1.98 1.99 3/88 22425
/proc/meminfo: memFree=1658720/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=76800 CPUtime=12.62
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 18723 0 0 0 1251 11 0 0 25 0 1 0 184689326 78643200 18682 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683874 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19200 18682 242 197 0 18440 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 84752

[startup+25.5867 s]
/proc/loadavg: 1.96 1.98 1.99 3/88 22425
/proc/meminfo: memFree=1658400/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77116 CPUtime=25.34
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 18801 0 0 0 2523 11 0 0 25 0 1 0 184689326 78966784 18760 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19279 18760 242 197 0 18519 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 85068

[startup+51.285 s]
/proc/loadavg: 1.97 1.98 1.99 3/88 22425
/proc/meminfo: memFree=1658528/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77116 CPUtime=50.81
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 18801 0 0 0 5070 11 0 0 25 0 1 0 184689326 78966784 18760 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19279 18760 242 197 0 18519 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 85068

[startup+102.567 s]
/proc/loadavg: 1.98 1.98 1.99 3/88 22425
/proc/meminfo: memFree=1658528/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77116 CPUtime=101.65
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 18801 0 0 0 10153 12 0 0 25 0 1 0 184689326 78966784 18760 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684821 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19279 18760 242 197 0 18519 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.65
Current children cumulated vsize (KiB) 85068

[startup+162.587 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 22425
/proc/meminfo: memFree=1658528/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77116 CPUtime=161.13
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 18801 0 0 0 16101 12 0 0 25 0 1 0 184689326 78966784 18760 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19279 18760 242 197 0 18519 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.13
Current children cumulated vsize (KiB) 85068

[startup+222.605 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 22425
/proc/meminfo: memFree=1658272/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77248 CPUtime=220.62
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 97323 0 0 0 22000 62 0 0 25 0 1 0 184689326 79101952 18767 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19312 18767 244 197 0 18552 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 220.62
Current children cumulated vsize (KiB) 85200

[startup+282.622 s]
/proc/loadavg: 2.20 2.05 2.01 3/88 22425
/proc/meminfo: memFree=1658272/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77248 CPUtime=280.11
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 97323 0 0 0 27949 62 0 0 25 0 1 0 184689326 79101952 18767 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19312 18767 244 197 0 18552 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 280.11
Current children cumulated vsize (KiB) 85200

[startup+342.648 s]
/proc/loadavg: 2.13 2.05 2.01 3/88 22425
/proc/meminfo: memFree=1658272/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77248 CPUtime=339.6
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 97323 0 0 0 33897 63 0 0 25 0 1 0 184689326 79101952 18767 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19312 18767 244 197 0 18552 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 339.6
Current children cumulated vsize (KiB) 85200

[startup+402.668 s]

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

/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1231.97
Current children cumulated vsize (KiB) 85200

[startup+1302.97 s]
/proc/loadavg: 2.00 2.01 2.00 3/88 22425
/proc/meminfo: memFree=1657568/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77248 CPUtime=1291.47
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 468450 0 0 0 128845 302 0 0 25 0 1 0 184689326 79101952 18767 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684575 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19312 18767 244 197 0 18552 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1291.47
Current children cumulated vsize (KiB) 85200

[startup+1362.99 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 22425
/proc/meminfo: memFree=1657568/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77248 CPUtime=1350.96
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 468450 0 0 0 134793 303 0 0 25 0 1 0 184689326 79101952 18767 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677665 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19312 18767 244 197 0 18552 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1350.96
Current children cumulated vsize (KiB) 85200

[startup+1423.01 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 22425
/proc/meminfo: memFree=1657440/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77248 CPUtime=1410.44
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 545433 0 0 0 140693 351 0 0 25 0 1 0 184689326 79101952 18767 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19312 18767 244 197 0 18552 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1410.44
Current children cumulated vsize (KiB) 85200

[startup+1483.03 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 22425
/proc/meminfo: memFree=1657440/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77248 CPUtime=1469.93
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 545433 0 0 0 146641 352 0 0 25 0 1 0 184689326 79101952 18767 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19312 18767 244 197 0 18552 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1469.93
Current children cumulated vsize (KiB) 85200

[startup+1543.05 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 22425
/proc/meminfo: memFree=1657440/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77248 CPUtime=1529.43
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 545433 0 0 0 152590 353 0 0 25 0 1 0 184689326 79101952 18767 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19312 18767 244 197 0 18552 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1529.43
Current children cumulated vsize (KiB) 85200

[startup+1603.06 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 22425
/proc/meminfo: memFree=1655968/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=78780 CPUtime=1588.91
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 592925 0 0 0 158508 383 0 0 25 0 1 0 184689326 80670720 19150 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19695 19150 244 197 0 18935 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1588.91
Current children cumulated vsize (KiB) 86732

[startup+1663.09 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 22425
/proc/meminfo: memFree=1657248/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77248 CPUtime=1648.41
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 618203 0 0 0 164443 398 0 0 25 0 1 0 184689326 79101952 18767 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19312 18767 244 197 0 18552 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1648.41
Current children cumulated vsize (KiB) 85200

[startup+1723.11 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 22425
/proc/meminfo: memFree=1657248/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77248 CPUtime=1707.9
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 618203 0 0 0 170391 399 0 0 25 0 1 0 184689326 79101952 18767 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/22424/statm: 19312 18767 244 197 0 18552 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1707.9
Current children cumulated vsize (KiB) 85200

[startup+1783.14 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 22496
/proc/meminfo: memFree=1637912/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=78780 CPUtime=1767.75
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 628161 0 0 0 176369 406 0 0 25 0 1 0 184689326 80670720 19150 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134877464 0 0 4096 130 0 0 0 17 0 0 0
/proc/22424/statm: 19695 19150 244 197 0 18935 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1767.75
Current children cumulated vsize (KiB) 86732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.49 s]
/proc/loadavg: 2.07 2.02 2.00 3/96 22496
/proc/meminfo: memFree=1639256/2055920 swapFree=4191880/4192956
[pid=22421] ppid=22419 vsize=5352 CPUtime=0
/proc/22421/stat : 22421 (solver) S 22419 22421 22320 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184689325 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22421/statm: 1338 229 192 169 0 49 0
[pid=22424] ppid=22421 vsize=77248 CPUtime=1800.08
/proc/22424/stat : 22424 (xlisp) R 22421 22421 22320 0 -1 4194304 692122 0 0 0 179569 439 0 0 25 0 1 0 184689326 79101952 18767 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683927 0 0 4096 130 0 0 0 17 0 0 0
/proc/22424/statm: 19312 18767 244 197 0 18552 0
[pid=22425] ppid=22421 vsize=2600 CPUtime=0
/proc/22425/stat : 22425 (sed) S 22421 22421 22320 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184689326 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231962542162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22425/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 85200

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 22421 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=5999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1800.08

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

Real time (s): 1815.5
CPU time (s): 1800.08
CPU user time (s): 1795.69
CPU system time (s): 4.39
CPU usage (%): 99.1504
Max. virtual memory (cumulated for all children) (KiB): 86732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 11

runsolver used 1.9687 s user time and 6.07108 s system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Jan  9 17:15:41 UTC 2007


IDJOB= 239018
IDBENCH= 7033
FILE ID= node16/239018-1168362941

PBS_JOBID= 3503765

Free space on /tmp= 66518 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-5_ext.xml
COMMAND LINE= /tmp/evaluation/239018-1168362941/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-239018-1168362941 -o ROOT/results/node16/conversion-239018-1168362941 -C 600 -M 900 /tmp/evaluation/239018-1168362941/conversion /tmp/evaluation/239018-1168362941/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-239018-1168362941 -o ROOT/results/node16/solver-239018-1168362941 -C 1800 -M 900  /tmp/evaluation/239018-1168362941/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  97407ad9de106a327d6e2215534cf259

RANDOM SEED= 380513756

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1733520 kB
Buffers:         45064 kB
Cached:         165424 kB
SwapCached:        448 kB
Active:         174944 kB
Inactive:        95568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1733520 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            3072 kB
Writeback:           0 kB
Mapped:          81620 kB
Slab:            36628 kB
Committed_AS:  5338348 kB
PageTables:       2340 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= 66519 MiB



End job on node16 on Tue Jan  9 17:46:00 UTC 2007