Trace number 239075

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 1800.61

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-9_ext.xml
MD5SUMf5b1acb594977105c0d760db9d8ce3bc
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 benchmark33.8369
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/node56/watcher-239075-1168363494 -o ROOT/results/node56/solver-239075-1168363494 -C 1800 -M 900 /tmp/evaluation/239075-1168363494/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: 0.92 1.00 1.10 2/65 4122
/proc/meminfo: memFree=1850544/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) R 4119 4121 1376 0 -1 4194304 282 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307356921 0 65536 4100 65536 0 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0

[startup+0.102908 s]
/proc/loadavg: 0.92 1.00 1.10 2/65 4122
/proc/meminfo: memFree=1850544/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.510944 s]
/proc/loadavg: 0.92 1.00 1.10 2/65 4122
/proc/meminfo: memFree=1850544/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33302 s]
/proc/loadavg: 0.93 1.00 1.10 2/67 4125
/proc/meminfo: memFree=1823968/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=32660 CPUtime=1.32
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 7656 0 0 0 128 4 0 0 25 0 1 0 184747853 33443840 7616 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 8165 7616 241 197 0 7405 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 40612

[startup+2.97718 s]
/proc/loadavg: 0.93 1.00 1.10 2/67 4125
/proc/meminfo: memFree=1807776/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=52484 CPUtime=2.96
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 12636 0 0 0 289 7 0 0 25 0 1 0 184747853 53743616 12596 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 13121 12596 241 197 0 12361 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 60436

[startup+6.2535 s]
/proc/loadavg: 0.93 1.00 1.10 2/67 4125
/proc/meminfo: memFree=1782128/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=72148 CPUtime=6.23
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 17535 0 0 0 614 9 0 0 25 0 1 0 184747853 73879552 17494 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 18037 17494 242 197 0 17277 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 80100

[startup+12.7191 s]
/proc/loadavg: 0.94 1.00 1.10 2/67 4125
/proc/meminfo: memFree=1776368/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=76656 CPUtime=12.7
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 18671 0 0 0 1260 10 0 0 25 0 1 0 184747853 78495744 18630 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19164 18630 242 197 0 18404 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 84608

[startup+25.5284 s]
/proc/loadavg: 0.95 1.00 1.10 2/67 4125
/proc/meminfo: memFree=1776112/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=77128 CPUtime=25.5
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 18773 0 0 0 2540 10 0 0 25 0 1 0 184747853 78979072 18732 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19282 18732 242 197 0 18522 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 85080

[startup+51.1669 s]
/proc/loadavg: 0.97 1.00 1.09 2/67 4125
/proc/meminfo: memFree=1776176/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=77128 CPUtime=51.13
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 18773 0 0 0 5103 10 0 0 25 0 1 0 184747853 78979072 18732 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19282 18732 242 197 0 18522 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 85080

[startup+102.439 s]
/proc/loadavg: 0.98 1.00 1.09 2/67 4125
/proc/meminfo: memFree=1776176/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=77128 CPUtime=102.39
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 18773 0 0 0 10228 11 0 0 25 0 1 0 184747853 78979072 18732 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19282 18732 242 197 0 18522 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 85080

[startup+162.534 s]
/proc/loadavg: 0.99 1.00 1.08 2/67 4125
/proc/meminfo: memFree=1774576/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=78660 CPUtime=162.47
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 22222 0 0 0 16234 13 0 0 25 0 1 0 184747853 80547840 19117 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19665 19117 244 197 0 18905 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 162.47
Current children cumulated vsize (KiB) 86612

[startup+222.626 s]
/proc/loadavg: 0.99 1.00 1.07 2/67 4125
/proc/meminfo: memFree=1775984/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=77128 CPUtime=222.55
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 95005 0 0 0 22206 49 0 0 25 0 1 0 184747853 78979072 18747 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19282 18747 244 197 0 18522 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 222.55
Current children cumulated vsize (KiB) 85080

[startup+282.716 s]
/proc/loadavg: 0.99 1.00 1.07 2/67 4125
/proc/meminfo: memFree=1775984/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=77128 CPUtime=282.62
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 95005 0 0 0 28213 49 0 0 25 0 1 0 184747853 78979072 18747 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19282 18747 244 197 0 18522 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 282.62
Current children cumulated vsize (KiB) 85080

[startup+342.806 s]
/proc/loadavg: 0.99 1.00 1.06 2/67 4125
/proc/meminfo: memFree=1774512/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=78660 CPUtime=342.69
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 104197 0 0 0 34215 54 0 0 25 0 1 0 184747853 80547840 19130 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19665 19130 244 197 0 18905 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 342.69
Current children cumulated vsize (KiB) 86612

[startup+402.898 s]

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

/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1243.81
Current children cumulated vsize (KiB) 86612

[startup+1304.27 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 4125
/proc/meminfo: memFree=1775600/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=77128 CPUtime=1303.89
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 535455 0 0 0 130113 276 0 0 25 0 1 0 184747853 78979072 18747 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19282 18747 244 197 0 18522 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1303.89
Current children cumulated vsize (KiB) 85080

[startup+1364.36 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 4125
/proc/meminfo: memFree=1775600/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=77128 CPUtime=1363.97
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 535455 0 0 0 136121 276 0 0 25 0 1 0 184747853 78979072 18747 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19282 18747 244 197 0 18522 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1363.97
Current children cumulated vsize (KiB) 85080

[startup+1424.45 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 4125
/proc/meminfo: memFree=1774128/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=78660 CPUtime=1424.04
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 543115 0 0 0 142123 281 0 0 25 0 1 0 184747853 80547840 19130 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19665 19130 244 197 0 18905 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1424.04
Current children cumulated vsize (KiB) 86612

[startup+1484.54 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 4125
/proc/meminfo: memFree=1775536/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=77128 CPUtime=1484.11
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 615502 0 0 0 148093 318 0 0 25 0 1 0 184747853 78979072 18747 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19282 18747 244 197 0 18522 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1484.11
Current children cumulated vsize (KiB) 85080

[startup+1544.64 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 4125
/proc/meminfo: memFree=1775536/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=77128 CPUtime=1544.2
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 615502 0 0 0 154101 319 0 0 25 0 1 0 184747853 78979072 18747 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19282 18747 244 197 0 18522 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1544.2
Current children cumulated vsize (KiB) 85080

[startup+1604.73 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 4125
/proc/meminfo: memFree=1775536/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=77128 CPUtime=1604.27
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 615502 0 0 0 160108 319 0 0 25 0 1 0 184747853 78979072 18747 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19282 18747 244 197 0 18522 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1604.27
Current children cumulated vsize (KiB) 85080

[startup+1664.82 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 4125
/proc/meminfo: memFree=1775408/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=77128 CPUtime=1664.34
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 686357 0 0 0 166079 355 0 0 25 0 1 0 184747853 78979072 18747 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19282 18747 244 197 0 18522 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1664.34
Current children cumulated vsize (KiB) 85080

[startup+1724.91 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 4125
/proc/meminfo: memFree=1775472/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=77128 CPUtime=1724.42
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 686357 0 0 0 172087 355 0 0 25 0 1 0 184747853 78979072 18747 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19282 18747 244 197 0 18522 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1724.42
Current children cumulated vsize (KiB) 85080

[startup+1785.01 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 4125
/proc/meminfo: memFree=1774064/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=78660 CPUtime=1784.5
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 689804 0 0 0 178093 357 0 0 25 0 1 0 184747853 80547840 19130 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19665 19130 244 197 0 18905 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1784.5
Current children cumulated vsize (KiB) 86612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 4125
/proc/meminfo: memFree=1774064/2055920 swapFree=4184772/4192956
[pid=4121] ppid=4119 vsize=5352 CPUtime=0
/proc/4121/stat : 4121 (solver) S 4119 4121 1376 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184747852 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4121/statm: 1338 229 192 169 0 49 0
[pid=4124] ppid=4121 vsize=78660 CPUtime=1800.08
/proc/4124/stat : 4124 (xlisp) R 4121 4121 1376 0 -1 4194304 732700 0 0 0 179628 380 0 0 25 0 1 0 184747853 80547840 19130 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/4124/statm: 19665 19130 244 197 0 18905 0
[pid=4125] ppid=4121 vsize=2600 CPUtime=0
/proc/4125/stat : 4125 (sed) S 4121 4121 1376 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 184747853 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 253307355218 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/4125/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 86612

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 4121 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=4999
CPU time returned by wait4() is 0.005998
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): 1800.61
CPU time (s): 1800.08
CPU user time (s): 1796.28
CPU system time (s): 3.8
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 86612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.004999
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 2.19867 s user time and 4.18536 s system time

The end

Launcher Data (download as text)

Begin job on node56 on Tue Jan  9 17:24:54 UTC 2007


IDJOB= 239075
IDBENCH= 7037
FILE ID= node56/239075-1168363494

PBS_JOBID= 3503969

Free space on /tmp= 66561 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-9_ext.xml
COMMAND LINE= /tmp/evaluation/239075-1168363494/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node56/convwatcher-239075-1168363494 -o ROOT/results/node56/conversion-239075-1168363494 -C 600 -M 900 /tmp/evaluation/239075-1168363494/conversion /tmp/evaluation/239075-1168363494/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node56/watcher-239075-1168363494 -o ROOT/results/node56/solver-239075-1168363494 -C 1800 -M 900  /tmp/evaluation/239075-1168363494/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  f5b1acb594977105c0d760db9d8ce3bc

RANDOM SEED= 551261999

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		: 3000.232
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		: 3000.232
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:       1851024 kB
Buffers:         34664 kB
Cached:         114184 kB
SwapCached:       2520 kB
Active:          89872 kB
Inactive:        69344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851024 kB
SwapTotal:     4192956 kB
SwapFree:      4184772 kB
Dirty:            2744 kB
Writeback:           0 kB
Mapped:          16832 kB
Slab:            31632 kB
Committed_AS:  4066760 kB
PageTables:       1472 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= 66560 MiB



End job on node56 on Tue Jan  9 17:54:58 UTC 2007