Trace number 194405

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
Mistral 2006-12-04? (TO) 1800.07 1815.03

General information on the benchmark

Namerandom/rand-2-50-23/
rand-2-50-23-587-230-10_ext.xml
MD5SUMfed24bf814293fbb51b883238d7e9a01
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 benchmark376.074
SatisfiableYES
(Un)Satisfiability was proved
Number of variables50
Number of constraints465
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension465
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.01	c 
0.01	c Parsing xml file
0.01	c 	domains...............    0
0.01	c 	variables.............    0
0.01	c 	relations............. 0.13
0.14	c 	constraints........... 0.02
0.16	c Allocating memory
0.16	c 
0.16	c time limit = -1
0.16	c heuristic = dom/wdeg
0.16	c restart policy = No restart
0.16	c 
0.16	c Solving
0.16	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/node18/watcher-194405-1168101819 -o ROOT/results/node18/solver-194405-1168101819 -C 1800 -M 900 /tmp/evaluation/194405-1168101819/mistral/bin/solver /tmp/evaluation/194405-1168101819/unknown.xml -v 1 

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: 0.06 0.97 1.36 5/87 1652
/proc/meminfo: memFree=1804216/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=6792 CPUtime=0
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 158578392 6955008 151 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 7864408 0 0 4096 0 0 0 0 17 1 0 0
/proc/1651/statm: 1698 166 148 92 0 30 0

[startup+0.103725 s]
/proc/loadavg: 0.06 0.97 1.36 5/87 1652
/proc/meminfo: memFree=1804216/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=7972 CPUtime=0.09
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1069 0 0 0 9 0 0 0 18 0 1 0 158578392 8163328 1037 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 8296059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1651/statm: 1993 1038 692 92 0 337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7972

[startup+0.515762 s]
/proc/loadavg: 0.06 0.97 1.36 5/87 1652
/proc/meminfo: memFree=1804216/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=0.5
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 50 0 0 0 22 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722287 0 0 4096 0 0 0 0 17 1 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8500

[startup+1.34284 s]
/proc/loadavg: 0.06 0.97 1.36 3/94 1659
/proc/meminfo: memFree=1732480/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1.33
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 133 0 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722080 0 0 4096 0 0 0 0 17 1 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8500

[startup+2.979 s]
/proc/loadavg: 0.06 0.97 1.36 3/94 1659
/proc/meminfo: memFree=1723968/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=2.96
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 296 0 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790348 0 0 4096 0 0 0 0 17 1 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8500

[startup+6.25631 s]
/proc/loadavg: 0.22 0.98 1.36 3/87 1660
/proc/meminfo: memFree=1790272/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=6.21
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 621 0 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790342 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 8500

[startup+12.7149 s]
/proc/loadavg: 0.44 1.02 1.37 3/87 1660
/proc/meminfo: memFree=1782472/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=12.62
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 1262 0 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637525 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 8500

[startup+25.5222 s]
/proc/loadavg: 0.86 1.08 1.38 3/87 1660
/proc/meminfo: memFree=1774792/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=25.33
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 2533 0 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637558 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 8500

[startup+51.1446 s]
/proc/loadavg: 1.25 1.15 1.40 3/87 1660
/proc/meminfo: memFree=1765896/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=50.73
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 5073 0 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722273 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 8500

[startup+102.418 s]
/proc/loadavg: 1.67 1.28 1.43 4/87 1660
/proc/meminfo: memFree=1753032/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=101.57
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 10157 0 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637413 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 8500

[startup+162.518 s]
/proc/loadavg: 1.88 1.41 1.46 3/87 1660
/proc/meminfo: memFree=1740552/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=161.17
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 16116 1 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790402 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 161.17
Current children cumulated vsize (KiB) 8500

[startup+222.52 s]
/proc/loadavg: 1.95 1.51 1.49 3/87 1660
/proc/meminfo: memFree=1731528/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=220.63
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 22062 1 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722058 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 220.63
Current children cumulated vsize (KiB) 8500

[startup+282.586 s]
/proc/loadavg: 1.98 1.60 1.52 3/87 1660
/proc/meminfo: memFree=1731464/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=280.22
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 28021 1 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637510 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 280.22
Current children cumulated vsize (KiB) 8500

[startup+342.646 s]
/proc/loadavg: 1.99 1.67 1.55 3/87 1660
/proc/meminfo: memFree=1730952/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=339.8
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 33979 1 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790402 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 339.8
Current children cumulated vsize (KiB) 8500

[startup+402.714 s]
/proc/loadavg: 2.22 1.78 1.59 3/87 1660
/proc/meminfo: memFree=1730248/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=399.38
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 39936 2 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790146 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 399.38
Current children cumulated vsize (KiB) 8500

[startup+462.794 s]
/proc/loadavg: 2.08 1.81 1.61 3/87 1660
/proc/meminfo: memFree=1719496/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=458.97
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 45895 2 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790735 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 458.97
Current children cumulated vsize (KiB) 8500

[startup+522.855 s]
/proc/loadavg: 2.03 1.85 1.63 3/87 1660
/proc/meminfo: memFree=1718344/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=518.56
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 51854 2 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722287 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 518.56
Current children cumulated vsize (KiB) 8500

[startup+582.917 s]
/proc/loadavg: 2.01 1.87 1.65 3/87 1660
/proc/meminfo: memFree=1718280/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=578.12
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 57810 2 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637720 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 578.12
Current children cumulated vsize (KiB) 8500

[startup+642.982 s]
/proc/loadavg: 2.00 1.89 1.67 3/87 1660
/proc/meminfo: memFree=1718152/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=637.7
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 63768 2 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637472 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 637.7
Current children cumulated vsize (KiB) 8500

[startup+703.067 s]
/proc/loadavg: 2.00 1.91 1.69 3/87 1660
/proc/meminfo: memFree=1716872/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=697.31
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 69728 3 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637558 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 697.31
Current children cumulated vsize (KiB) 8500

[startup+763.127 s]
/proc/loadavg: 2.00 1.92 1.71 3/87 1660
/proc/meminfo: memFree=1709704/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=756.87
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 75684 3 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790374 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 756.87
Current children cumulated vsize (KiB) 8500

[startup+823.189 s]
/proc/loadavg: 2.00 1.93 1.72 3/87 1660
/proc/meminfo: memFree=1702408/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=816.45
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 81642 3 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637498 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 816.45
Current children cumulated vsize (KiB) 8500

[startup+883.253 s]
/proc/loadavg: 2.00 1.94 1.74 3/87 1660
/proc/meminfo: memFree=1701256/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=876.04
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 87600 4 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790735 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 876.04
Current children cumulated vsize (KiB) 8500

[startup+943.344 s]
/proc/loadavg: 2.00 1.95 1.75 3/87 1660
/proc/meminfo: memFree=1700936/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=935.64
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 93560 4 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790149 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 935.64
Current children cumulated vsize (KiB) 8500

[startup+1003.44 s]
/proc/loadavg: 2.00 1.95 1.76 4/87 1660
/proc/meminfo: memFree=1700808/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=995.24
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 99520 4 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790578 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 995.24
Current children cumulated vsize (KiB) 8500

[startup+1063.46 s]
/proc/loadavg: 2.00 1.96 1.77 3/93 1808
/proc/meminfo: memFree=1698688/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1054.66
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 105456 10 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637736 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1054.66
Current children cumulated vsize (KiB) 8500

[startup+1123.55 s]
/proc/loadavg: 2.00 1.97 1.78 3/87 1871
/proc/meminfo: memFree=1699456/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1114.13
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 111397 16 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637210 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1114.13
Current children cumulated vsize (KiB) 8500

[startup+1183.61 s]
/proc/loadavg: 2.00 1.97 1.79 3/87 1871
/proc/meminfo: memFree=1698120/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1173.72
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 117355 17 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637519 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1173.72
Current children cumulated vsize (KiB) 8500

[startup+1243.67 s]
/proc/loadavg: 2.00 1.97 1.81 3/87 1871
/proc/meminfo: memFree=1692552/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1233.3
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 123313 17 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637519 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1233.3
Current children cumulated vsize (KiB) 8500

[startup+1303.76 s]
/proc/loadavg: 2.00 1.97 1.82 3/87 1871
/proc/meminfo: memFree=1690632/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1292.89
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 129272 17 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722081 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1292.89
Current children cumulated vsize (KiB) 8500

[startup+1363.86 s]
/proc/loadavg: 2.00 1.97 1.82 4/87 1871
/proc/meminfo: memFree=1690440/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1352.51
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 135234 17 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637619 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1352.51
Current children cumulated vsize (KiB) 8500

[startup+1423.94 s]
/proc/loadavg: 2.00 1.97 1.83 3/87 1871
/proc/meminfo: memFree=1689864/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1412.1
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 141193 17 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637617 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1412.1
Current children cumulated vsize (KiB) 8500

[startup+1484 s]
/proc/loadavg: 2.00 1.97 1.84 3/87 1871
/proc/meminfo: memFree=1689480/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1471.67
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 147150 17 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1471.67
Current children cumulated vsize (KiB) 8500

[startup+1544.07 s]
/proc/loadavg: 2.00 1.97 1.84 3/87 1871
/proc/meminfo: memFree=1689352/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1531.25
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 153108 17 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637413 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1531.25
Current children cumulated vsize (KiB) 8500

[startup+1604.15 s]
/proc/loadavg: 2.00 1.97 1.85 3/87 1871
/proc/meminfo: memFree=1688840/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1590.86
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 159068 18 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790395 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1590.86
Current children cumulated vsize (KiB) 8500

[startup+1664.23 s]
/proc/loadavg: 2.00 1.97 1.85 3/87 1871
/proc/meminfo: memFree=1688840/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1650.45
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 165027 18 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790627 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1650.45
Current children cumulated vsize (KiB) 8500

[startup+1724.3 s]
/proc/loadavg: 2.00 1.97 1.86 3/87 1871
/proc/meminfo: memFree=1686856/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1710.04
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 170986 18 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637739 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1710.04
Current children cumulated vsize (KiB) 8500

[startup+1784.36 s]
/proc/loadavg: 2.00 1.97 1.87 3/87 1871
/proc/meminfo: memFree=1686792/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1769.61
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 176943 18 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790399 0 0 4096 0 0 0 0 17 0 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1769.61
Current children cumulated vsize (KiB) 8500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.02 s]
/proc/loadavg: 1.93 1.95 1.86 3/98 1925
/proc/meminfo: memFree=1725104/2055920 swapFree=4192812/4192956
[pid=1651] ppid=1649 vsize=8500 CPUtime=1800.06
/proc/1651/stat : 1651 (solver) R 1649 1651 1139 0 -1 4194304 1220 0 0 0 179987 19 0 0 25 0 1 0 158578392 8704000 1188 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134639622 0 0 4096 0 0 0 0 17 1 0 0
/proc/1651/statm: 2125 1188 709 92 0 469 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 8500

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.03
CPU time (s): 1800.07
CPU user time (s): 1799.87
CPU system time (s): 0.198969
CPU usage (%): 99.1761
Max. virtual memory (cumulated for all children) (KiB): 8500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.198969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1220
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= 12
involuntary context switches= 46615

runsolver used 1.68674 s user time and 4.92325 s system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat Jan  6 16:43:49 UTC 2007


IDJOB= 194405
IDBENCH= 3212
FILE ID= node18/194405-1168101819

PBS_JOBID= 3477045

Free space on /tmp= 66282 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23/rand-2-50-23-587-230-10_ext.xml
COMMAND LINE= /tmp/evaluation/194405-1168101819/mistral/bin/solver /tmp/evaluation/194405-1168101819/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-194405-1168101819 -o ROOT/results/node18/solver-194405-1168101819 -C 1800 -M 900  /tmp/evaluation/194405-1168101819/mistral/bin/solver /tmp/evaluation/194405-1168101819/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  fed24bf814293fbb51b883238d7e9a01

RANDOM SEED= 951621981

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		: 3000.231
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		: 3000.231
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:       1806080 kB
Buffers:         17892 kB
Cached:         123052 kB
SwapCached:         20 kB
Active:         132056 kB
Inactive:        69648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806080 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6716 kB
Writeback:           0 kB
Mapped:          79728 kB
Slab:            33404 kB
Committed_AS:  4233040 kB
PageTables:       1920 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= 66283 MiB



End job on node18 on Sat Jan  6 17:14:13 UTC 2007