Trace number 192099

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) 1800.09 1806.13

General information on the benchmark

Namequeens/
queens-180.xml
MD5SUMc796a276961c748e1ef388ea91350f5c
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.35734
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables180
Number of constraints16110
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension0
Number of constraints which are defined in intension16110
Global constraints used (with number of constraints)

Solver Data (download as text)

0.21	c 
0.21	c Parsing xml file
0.21	c 	domains...............    0
0.21	c 	variables.............    0
0.21	c 	predicates............    0
0.21	c 	constraints........... 1.09
1.11	c Allocating memory
1.12	c 
1.12	c time limit = -1
1.12	c heuristic = dom/wdeg
1.12	c restart policy = No restart
1.12	c 
1.12	c Solving
1.12	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/node19/watcher-192099-1168096617 -o ROOT/results/node19/solver-192099-1168096617 -C 1800 -M 900 /tmp/evaluation/192099-1168096617/mistral/bin/solver /tmp/evaluation/192099-1168096617/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: 1.55 1.48 1.58 2/86 29428
/proc/meminfo: memFree=1668856/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=540 CPUtime=0
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 158057613 552960 26 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 7484196 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 135 26 21 92 0 18 0

[startup+0.103115 s]
/proc/loadavg: 1.55 1.48 1.58 2/86 29428
/proc/meminfo: memFree=1668856/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=7460 CPUtime=0.08
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 938 0 0 0 8 0 0 0 18 0 1 0 158057613 7639040 906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134575840 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 1865 906 706 92 0 209 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7460

[startup+0.511188 s]
/proc/loadavg: 1.55 1.48 1.58 2/86 29428
/proc/meminfo: memFree=1668856/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=9048 CPUtime=0.49
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 1357 0 0 0 49 0 0 0 21 0 1 0 158057613 9265152 1325 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 4158601261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 2262 1325 706 92 0 606 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 9048

[startup+1.33235 s]
/proc/loadavg: 1.67 1.51 1.58 3/86 29428
/proc/meminfo: memFree=1663288/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13388 CPUtime=1.3
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2396 0 0 0 129 1 0 0 25 0 1 0 158057613 13709312 2364 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3347 2364 714 92 0 1691 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 13388

[startup+2.97666 s]
/proc/loadavg: 1.67 1.51 1.58 3/86 29428
/proc/meminfo: memFree=1662200/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=2.94
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 293 1 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722250 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 13392

[startup+6.25627 s]
/proc/loadavg: 1.69 1.51 1.59 3/86 29428
/proc/meminfo: memFree=1662200/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=6.19
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 618 1 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 13392

[startup+12.7235 s]
/proc/loadavg: 1.72 1.52 1.59 3/86 29428
/proc/meminfo: memFree=1662264/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=12.61
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 1260 1 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655151 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 13392

[startup+25.5399 s]
/proc/loadavg: 1.76 1.54 1.59 3/86 29428
/proc/meminfo: memFree=1661944/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=25.33
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 2532 1 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 13392

[startup+51.1817 s]
/proc/loadavg: 1.85 1.58 1.60 3/86 29428
/proc/meminfo: memFree=1659512/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=50.78
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 5077 1 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785568 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 13392

[startup+102.463 s]
/proc/loadavg: 1.93 1.64 1.62 3/86 29428
/proc/meminfo: memFree=1656440/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=101.67
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 10166 1 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 101.67
Current children cumulated vsize (KiB) 13392

[startup+162.473 s]
/proc/loadavg: 1.97 1.70 1.64 3/86 29430
/proc/meminfo: memFree=1653048/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=161.22
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 16120 2 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655148 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 161.22
Current children cumulated vsize (KiB) 13392

[startup+222.574 s]
/proc/loadavg: 1.99 1.76 1.66 3/86 29430
/proc/meminfo: memFree=1649912/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=220.86
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 22083 3 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712813 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 220.86
Current children cumulated vsize (KiB) 13392

[startup+282.669 s]
/proc/loadavg: 1.99 1.80 1.68 3/86 29430
/proc/meminfo: memFree=1646648/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=280.48
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 28045 3 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 280.48
Current children cumulated vsize (KiB) 13392

[startup+342.763 s]
/proc/loadavg: 1.99 1.83 1.70 3/86 29430
/proc/meminfo: memFree=1643512/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=340.12
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 34008 4 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655126 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 340.12
Current children cumulated vsize (KiB) 13392

[startup+402.855 s]
/proc/loadavg: 1.99 1.86 1.71 3/86 29430
/proc/meminfo: memFree=1639800/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=399.73
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 39969 4 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 399.73
Current children cumulated vsize (KiB) 13392

[startup+462.954 s]
/proc/loadavg: 1.99 1.88 1.73 3/86 29430
/proc/meminfo: memFree=1635896/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=459.37
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 45932 5 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785563 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 459.37
Current children cumulated vsize (KiB) 13392

[startup+523.05 s]
/proc/loadavg: 2.07 1.92 1.75 3/86 29430
/proc/meminfo: memFree=1632120/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=518.98
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 51893 5 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 518.98
Current children cumulated vsize (KiB) 13392

[startup+583.145 s]
/proc/loadavg: 2.08 1.94 1.77 3/86 29430
/proc/meminfo: memFree=1628536/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=578.62
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 57856 6 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655145 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 578.62
Current children cumulated vsize (KiB) 13392

[startup+643.15 s]
/proc/loadavg: 2.03 1.95 1.78 3/86 29430
/proc/meminfo: memFree=1624760/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=638.15
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 63809 6 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712785 0 0 4096 0 0 0 0 17 1 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 638.15
Current children cumulated vsize (KiB) 13392

[startup+703.218 s]
/proc/loadavg: 1.52 1.83 1.75 2/81 29440
/proc/meminfo: memFree=1739944/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=698.01
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 69794 7 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785656 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 698.01
Current children cumulated vsize (KiB) 13392

[startup+763.23 s]
/proc/loadavg: 1.42 1.73 1.71 3/94 29493
/proc/meminfo: memFree=1579008/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=757.96
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 75788 8 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722251 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 757.96
Current children cumulated vsize (KiB) 13392

[startup+823.261 s]
/proc/loadavg: 1.25 1.63 1.68 2/81 29502
/proc/meminfo: memFree=1738344/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=817.9
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 81781 9 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655145 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 817.9
Current children cumulated vsize (KiB) 13392

[startup+883.32 s]
/proc/loadavg: 1.09 1.51 1.63 2/81 29504
/proc/meminfo: memFree=1739240/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=877.91
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 87782 9 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708378 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 877.91
Current children cumulated vsize (KiB) 13392

[startup+943.386 s]
/proc/loadavg: 1.03 1.42 1.59 2/81 29551
/proc/meminfo: memFree=1736104/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=937.94
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 93783 11 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727375 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 937.94
Current children cumulated vsize (KiB) 13392

[startup+1003.44 s]
/proc/loadavg: 1.01 1.34 1.55 2/81 29571
/proc/meminfo: memFree=1737896/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=997.96
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 99784 12 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655162 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 997.96
Current children cumulated vsize (KiB) 13392

[startup+1063.49 s]
/proc/loadavg: 1.00 1.28 1.52 2/81 29574
/proc/meminfo: memFree=1737640/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=1057.96
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 105784 12 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722246 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 1057.96
Current children cumulated vsize (KiB) 13392

[startup+1123.56 s]
/proc/loadavg: 1.34 1.32 1.51 2/81 29634
/proc/meminfo: memFree=1736040/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=1117.98
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 111784 14 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785656 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 1117.98
Current children cumulated vsize (KiB) 13392

[startup+1183.62 s]
/proc/loadavg: 1.12 1.26 1.48 2/81 29635
/proc/meminfo: memFree=1737128/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=1177.99
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 117785 14 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708377 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 1177.99
Current children cumulated vsize (KiB) 13392

[startup+1243.68 s]
/proc/loadavg: 1.10 1.22 1.45 2/81 29881
/proc/meminfo: memFree=1733464/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=1238
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 123784 16 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790369 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 1238
Current children cumulated vsize (KiB) 13392

[startup+1303.73 s]
/proc/loadavg: 1.03 1.18 1.42 2/81 29894
/proc/meminfo: memFree=1733592/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=1298.02
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 129786 16 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655145 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 1298.02
Current children cumulated vsize (KiB) 13392

[startup+1363.78 s]
/proc/loadavg: 1.01 1.14 1.39 2/81 29895
/proc/meminfo: memFree=1736728/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=1358.05
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 135789 16 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712815 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 1358.05
Current children cumulated vsize (KiB) 13392

[startup+1423.83 s]
/proc/loadavg: 1.08 1.13 1.37 2/81 29900
/proc/meminfo: memFree=1736536/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=1418.08
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 141791 17 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 1418.08
Current children cumulated vsize (KiB) 13392

[startup+1483.88 s]
/proc/loadavg: 1.03 1.10 1.34 2/81 29931
/proc/meminfo: memFree=1735960/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=1478.11
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 147793 18 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 1478.11
Current children cumulated vsize (KiB) 13392

[startup+1543.94 s]
/proc/loadavg: 1.01 1.08 1.32 2/81 29932
/proc/meminfo: memFree=1736416/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=1538.12
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 153794 18 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790388 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 1538.12
Current children cumulated vsize (KiB) 13392

[startup+1603.99 s]
/proc/loadavg: 1.00 1.07 1.30 2/81 29992
/proc/meminfo: memFree=1734432/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=1598.13
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 159793 20 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790257 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 1598.13
Current children cumulated vsize (KiB) 13392

[startup+1664.08 s]
/proc/loadavg: 1.21 1.11 1.29 2/81 30019
/proc/meminfo: memFree=1732128/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=1658.15
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 165794 21 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655151 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 1658.15
Current children cumulated vsize (KiB) 13392

[startup+1724.13 s]
/proc/loadavg: 1.07 1.09 1.27 2/81 30019
/proc/meminfo: memFree=1732256/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=1718.16
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 171795 21 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655145 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 1718.16
Current children cumulated vsize (KiB) 13392

[startup+1784.18 s]
/proc/loadavg: 1.02 1.07 1.25 2/81 30023
/proc/meminfo: memFree=1733792/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=1778.17
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 177795 22 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708378 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 1778.17
Current children cumulated vsize (KiB) 13392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.12 s]
/proc/loadavg: 1.02 1.06 1.25 2/81 30246
/proc/meminfo: memFree=1729824/2055920 swapFree=4171244/4192956
[pid=29427] ppid=29425 vsize=13392 CPUtime=1800.08
/proc/29427/stat : 29427 (solver) R 29425 29427 28982 0 -1 4194304 2397 0 0 0 179985 23 0 0 25 0 1 0 158057613 13713408 2365 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/29427/statm: 3348 2365 714 92 0 1692 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 13392

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.13
CPU time (s): 1800.09
CPU user time (s): 1799.86
CPU system time (s): 0.231964
CPU usage (%): 99.6657
Max. virtual memory (cumulated for all children) (KiB): 13392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2397
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= 36978

runsolver used 1.88771 s user time and 4.72428 s system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Jan  6 15:17:00 UTC 2007


IDJOB= 192099
IDBENCH= 3090
FILE ID= node19/192099-1168096617

PBS_JOBID= 3476475

Free space on /tmp= 66307 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queens/queens-180.xml
COMMAND LINE= /tmp/evaluation/192099-1168096617/mistral/bin/solver /tmp/evaluation/192099-1168096617/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-192099-1168096617 -o ROOT/results/node19/solver-192099-1168096617 -C 1800 -M 900  /tmp/evaluation/192099-1168096617/mistral/bin/solver /tmp/evaluation/192099-1168096617/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  c796a276961c748e1ef388ea91350f5c

RANDOM SEED= 231903807

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		: 3000.260
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		: 3000.260
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:       1669976 kB
Buffers:         27224 kB
Cached:         160704 kB
SwapCached:      10020 kB
Active:         169092 kB
Inactive:       131844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669976 kB
SwapTotal:     4192956 kB
SwapFree:      4171244 kB
Dirty:            5092 kB
Writeback:           0 kB
Mapped:         124016 kB
Slab:            69700 kB
Committed_AS:  3812644 kB
PageTables:       2484 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= 66305 MiB



End job on node19 on Sat Jan  6 15:47:20 UTC 2007