Trace number 207979

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) 1800.02 1810.21

General information on the benchmark

Namerandom/rand-2-26/
rand-26-26-325-155-60021_ext.xml
MD5SUM80893c07fc9c8f130d0db081ff853b98
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark318.1
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
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/node24/watcher-207979-1168183993 -o ROOT/results/node24/solver-207979-1168183993 -C 1800 -M 900 /tmp/evaluation/207979-1168183993/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: 1.09 1.02 1.01 7/87 20111
/proc/meminfo: memFree=1429008/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) R 20107 20109 19939 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 0 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20110] ppid=20109 vsize=0 CPUtime=0
/proc/20110/stat : 20110 (cp) Z 20109 20109 19939 0 -1 4194316 174 0 0 0 0 0 0 0 17 0 1 0 166795452 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/20110/statm: 0 0 0 0 0 0 0

[startup+0.104588 s]
/proc/loadavg: 1.09 1.02 1.01 7/87 20111
/proc/meminfo: memFree=1429008/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.512632 s]
/proc/loadavg: 1.09 1.02 1.01 7/87 20111
/proc/meminfo: memFree=1429008/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33372 s]
/proc/loadavg: 1.09 1.02 1.01 3/90 20123
/proc/meminfo: memFree=1423344/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=1.31
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1149 0 0 0 131 0 0 0 25 0 1 0 166795452 6742016 1108 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1108 244 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14536

[startup+2.9709 s]
/proc/loadavg: 1.09 1.02 1.01 3/90 20123
/proc/meminfo: memFree=1422704/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=2.94
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1150 0 0 0 294 0 0 0 25 0 1 0 166795452 6742016 1109 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684890 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1109 244 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 14536

[startup+6.27125 s]
/proc/loadavg: 1.16 1.03 1.02 3/90 20123
/proc/meminfo: memFree=1422704/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=6.23
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1159 0 0 0 622 1 0 0 25 0 1 0 166795452 6742016 1118 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134882535 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1118 244 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14536

[startup+12.7369 s]
/proc/loadavg: 1.23 1.05 1.02 3/90 20123
/proc/meminfo: memFree=1422704/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=12.66
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1160 0 0 0 1265 1 0 0 25 0 1 0 166795452 6742016 1119 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1119 245 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 14536

[startup+25.5773 s]
/proc/loadavg: 1.40 1.09 1.04 3/90 20123
/proc/meminfo: memFree=1422704/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=25.43
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1161 0 0 0 2541 2 0 0 25 0 1 0 166795452 6742016 1120 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684675 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1120 245 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 14536

[startup+51.2591 s]
/proc/loadavg: 1.68 1.18 1.07 3/90 20123
/proc/meminfo: memFree=1422640/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=50.96
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1164 0 0 0 5091 5 0 0 25 0 1 0 166795452 6742016 1123 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876908 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1123 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 14536

[startup+102.517 s]
/proc/loadavg: 1.86 1.31 1.12 3/90 20123
/proc/meminfo: memFree=1422640/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=101.94
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1164 0 0 0 10185 9 0 0 25 0 1 0 166795452 6742016 1123 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684176 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1123 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.94
Current children cumulated vsize (KiB) 14536

[startup+162.61 s]
/proc/loadavg: 1.95 1.43 1.17 3/90 20123
/proc/meminfo: memFree=1422704/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=161.71
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1165 0 0 0 16158 13 0 0 25 0 1 0 166795452 6742016 1124 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684784 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1124 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.71
Current children cumulated vsize (KiB) 14536

[startup+222.704 s]
/proc/loadavg: 2.06 1.55 1.22 3/90 20123
/proc/meminfo: memFree=1422640/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=221.46
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1165 0 0 0 22127 19 0 0 25 0 1 0 166795452 6742016 1124 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1124 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 221.46
Current children cumulated vsize (KiB) 14536

[startup+282.708 s]
/proc/loadavg: 2.02 1.63 1.27 3/90 20123
/proc/meminfo: memFree=1422704/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=281.13
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1165 0 0 0 28089 24 0 0 25 0 1 0 166795452 6742016 1124 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684827 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1124 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 281.13
Current children cumulated vsize (KiB) 14536

[startup+342.801 s]
/proc/loadavg: 2.01 1.69 1.31 3/90 20123
/proc/meminfo: memFree=1422640/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=340.89
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1165 0 0 0 34061 28 0 0 25 0 1 0 166795452 6742016 1124 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1124 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 340.89

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

/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1237.35
Current children cumulated vsize (KiB) 14536

[startup+1304.3 s]
/proc/loadavg: 2.00 1.97 1.73 3/90 20123
/proc/meminfo: memFree=1422576/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=1297.11
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1166 0 0 0 129606 105 0 0 25 0 1 0 166795452 6742016 1125 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684857 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1125 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1297.11
Current children cumulated vsize (KiB) 14536

[startup+1364.4 s]
/proc/loadavg: 2.00 1.97 1.74 3/90 20123
/proc/meminfo: memFree=1422576/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=1356.88
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1166 0 0 0 135578 110 0 0 25 0 1 0 166795452 6742016 1125 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134751704 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1125 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1356.88
Current children cumulated vsize (KiB) 14536

[startup+1424.5 s]
/proc/loadavg: 2.00 1.97 1.76 3/90 20123
/proc/meminfo: memFree=1422576/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=1416.65
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1166 0 0 0 141551 114 0 0 25 0 1 0 166795452 6742016 1125 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879484 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1125 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1416.65
Current children cumulated vsize (KiB) 14536

[startup+1484.59 s]
/proc/loadavg: 2.00 1.97 1.77 3/90 20123
/proc/meminfo: memFree=1422576/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=1476.4
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1166 0 0 0 147521 119 0 0 25 0 1 0 166795452 6742016 1125 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1125 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1476.4
Current children cumulated vsize (KiB) 14536

[startup+1544.69 s]
/proc/loadavg: 2.00 1.97 1.78 3/90 20123
/proc/meminfo: memFree=1422512/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=1536.17
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1166 0 0 0 153493 124 0 0 25 0 1 0 166795452 6742016 1125 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1125 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1536.17
Current children cumulated vsize (KiB) 14536

[startup+1604.78 s]
/proc/loadavg: 2.00 1.97 1.79 3/90 20123
/proc/meminfo: memFree=1422576/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=1595.95
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1166 0 0 0 159465 130 0 0 25 0 1 0 166795452 6742016 1125 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1125 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1595.95
Current children cumulated vsize (KiB) 14536

[startup+1664.88 s]
/proc/loadavg: 2.00 1.97 1.80 3/96 20187
/proc/meminfo: memFree=1421304/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=1655.68
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1166 0 0 0 165432 136 0 0 25 0 1 0 166795452 6742016 1125 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684147 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1125 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1655.68
Current children cumulated vsize (KiB) 14536

[startup+1724.9 s]
/proc/loadavg: 2.07 1.99 1.82 3/96 20279
/proc/meminfo: memFree=1421304/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=1715.33
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1166 0 0 0 171384 149 0 0 25 0 1 0 166795452 6742016 1125 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1125 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1715.33
Current children cumulated vsize (KiB) 14536

[startup+1785 s]
/proc/loadavg: 2.07 2.00 1.83 3/90 20321
/proc/meminfo: memFree=1422384/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=1775.1
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1166 0 0 0 177352 158 0 0 25 0 1 0 166795452 6742016 1125 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879775 0 0 4096 130 0 0 0 17 0 0 0
/proc/20112/statm: 1646 1125 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1775.1
Current children cumulated vsize (KiB) 14536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.06 s]
/proc/loadavg: 2.05 2.00 1.83 2/83 20335
/proc/meminfo: memFree=1427816/2055920 swapFree=4192812/4192956
[pid=20109] ppid=20107 vsize=5352 CPUtime=0
/proc/20109/stat : 20109 (solver) S 20107 20109 19939 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 166795451 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20109/statm: 1338 229 192 169 0 49 0
[pid=20112] ppid=20109 vsize=6584 CPUtime=1800.02
/proc/20112/stat : 20112 (xlisp) R 20109 20109 19939 0 -1 4194304 1166 0 0 0 179842 160 0 0 25 0 1 0 166795452 6742016 1125 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/20112/statm: 1646 1125 248 197 0 886 0
[pid=20113] ppid=20109 vsize=2600 CPUtime=0
/proc/20113/stat : 20113 (sed) S 20109 20109 19939 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 166795452 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 237788430418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20113/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 14536

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 20109 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=2999
CPU time returned by wait4() is 0.003998
while last known CPU time is 1800.02

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

Real time (s): 1810.21
CPU time (s): 1800.02
CPU user time (s): 1798.42
CPU system time (s): 1.6
CPU usage (%): 99.4371
Max. virtual memory (cumulated for all children) (KiB): 14536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 487
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= 11
involuntary context switches= 3

runsolver used 2.57161 s user time and 5.44617 s system time

The end

Launcher Data (download as text)

Begin job on node24 on Sun Jan  7 15:33:13 UTC 2007


IDJOB= 207979
IDBENCH= 4348
FILE ID= node24/207979-1168183993

PBS_JOBID= 3479215

Free space on /tmp= 66475 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-26/rand-26-26-325-155-60021_ext.xml
COMMAND LINE= /tmp/evaluation/207979-1168183993/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-207979-1168183993 -o ROOT/results/node24/conversion-207979-1168183993 -C 600 -M 900 /tmp/evaluation/207979-1168183993/conversion /tmp/evaluation/207979-1168183993/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-207979-1168183993 -o ROOT/results/node24/solver-207979-1168183993 -C 1800 -M 900  /tmp/evaluation/207979-1168183993/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  80893c07fc9c8f130d0db081ff853b98

RANDOM SEED= 171712728

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		: 3000.234
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		: 3000.234
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:       1429688 kB
Buffers:         57872 kB
Cached:         440160 kB
SwapCached:          0 kB
Active:         246336 kB
Inactive:       311000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          78912 kB
Slab:            53544 kB
Committed_AS:  3408856 kB
PageTables:       2368 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= 66475 MiB



End job on node24 on Sun Jan  7 16:03:33 UTC 2007