Trace number 245853

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) 1800.06 1810.26

General information on the benchmark

NamelargeQueens/
queens-800.xml
MD5SUMae3fb08e380de75bb270c4046c2f54ea
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 benchmark398.828
SatisfiableYES
(Un)Satisfiability was proved
Number of variables800
Number of constraints319600
Maximum constraint arity2
Maximum domain size800
Number of constraints which are defined in extension0
Number of constraints which are defined in intension319600
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............. 0.02
0.02	c 	predicates............    0
0.02	c 	constraints........... 22.3
22.86	c Allocating memory
22.86	c 
22.86	c time limit = -1
22.86	c heuristic = dom/wdeg
22.86	c restart policy = No restart
22.86	c 
22.86	c Solving
22.86	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/node14/watcher-245853-1168386332 -o ROOT/results/node14/solver-245853-1168386332 -C 1800 -M 900 /tmp/evaluation/245853-1168386332/mistral/bin/solver /tmp/evaluation/245853-1168386332/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: 0.25 0.33 0.59 4/81 3393
/proc/meminfo: memFree=1598232/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=6792 CPUtime=0
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 421 0 0 0 0 0 0 0 18 0 1 0 187028586 6955008 400 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 6896504 0 0 4096 0 0 0 0 17 1 0 0
/proc/3392/statm: 1698 400 363 92 0 30 0

[startup+0.103829 s]
/proc/loadavg: 0.25 0.33 0.59 4/81 3393
/proc/meminfo: memFree=1598232/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=7712 CPUtime=0.09
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 1001 0 0 0 9 0 0 0 18 0 1 0 187028586 7897088 969 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 7414853 0 0 4096 0 0 0 0 17 1 0 0
/proc/3392/statm: 1928 969 708 92 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7712

[startup+0.51187 s]
/proc/loadavg: 0.25 0.33 0.59 4/81 3393
/proc/meminfo: memFree=1598232/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=9232 CPUtime=0.5
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 1407 0 0 0 50 0 0 0 22 0 1 0 187028586 9453568 1375 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 7359934 0 0 4096 0 0 0 0 17 1 0 0
/proc/3392/statm: 2308 1375 708 92 0 652 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9232

[startup+1.33295 s]
/proc/loadavg: 0.25 0.33 0.59 4/97 3409
/proc/meminfo: memFree=1553880/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=12560 CPUtime=1.32
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 2240 0 0 0 132 0 0 0 25 0 1 0 187028586 12861440 2175 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134564973 0 0 4096 0 0 0 0 17 1 0 0
/proc/3392/statm: 3140 2175 708 92 0 1484 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12560

[startup+2.9701 s]
/proc/loadavg: 0.39 0.36 0.59 4/97 3409
/proc/meminfo: memFree=1403032/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=17560 CPUtime=2.55
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 3506 0 0 0 253 2 0 0 25 0 1 0 187028586 17981440 3376 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 4158610092 0 0 4096 0 0 0 0 17 1 0 0
/proc/3392/statm: 4390 3376 708 92 0 2734 0
Current children cumulated CPU time (s) 2.55
Current children cumulated vsize (KiB) 17560

[startup+6.26841 s]
/proc/loadavg: 0.39 0.36 0.59 5/97 3409
/proc/meminfo: memFree=1356320/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=30312 CPUtime=5.78
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 7018 0 0 0 572 6 0 0 25 0 1 0 187028586 31039488 6537 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 4158501508 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 7578 6537 708 92 0 5922 0
Current children cumulated CPU time (s) 5.78
Current children cumulated vsize (KiB) 30312

[startup+12.732 s]
/proc/loadavg: 0.64 0.41 0.61 3/97 3409
/proc/meminfo: memFree=1263992/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=57592 CPUtime=12.19
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 14365 0 0 0 1208 11 0 0 25 0 1 0 187028586 58974208 13270 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 7362171 0 0 4096 0 0 0 0 17 1 0 0
/proc/3392/statm: 14398 13270 708 92 0 12742 0
Current children cumulated CPU time (s) 12.19
Current children cumulated vsize (KiB) 57592

[startup+25.5822 s]
/proc/loadavg: 0.85 0.47 0.62 3/97 3409
/proc/meminfo: memFree=1045056/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181856 CPUtime=25.03
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45767 0 0 0 2477 26 0 0 25 0 1 0 187028586 186220544 43463 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/3392/statm: 45464 43463 716 92 0 43808 0
Current children cumulated CPU time (s) 25.03
Current children cumulated vsize (KiB) 181856

[startup+51.2548 s]
/proc/loadavg: 1.24 0.59 0.66 3/97 3409
/proc/meminfo: memFree=845120/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181860 CPUtime=50.59
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45768 0 0 0 5032 27 0 0 25 0 1 0 187028586 186224640 43464 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722257 0 0 4096 0 0 0 0 17 1 0 0
/proc/3392/statm: 45465 43464 716 92 0 43809 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 181860

[startup+102.552 s]
/proc/loadavg: 1.78 0.85 0.74 3/97 3409
/proc/meminfo: memFree=703616/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=101.64
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 10137 27 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655145 0 0 4096 0 0 0 0 17 1 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 101.64
Current children cumulated vsize (KiB) 181892

[startup+162.588 s]
/proc/loadavg: 2.10 1.10 0.83 2/81 3488
/proc/meminfo: memFree=1456376/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=161.45
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 16105 40 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655145 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 161.45
Current children cumulated vsize (KiB) 181892

[startup+222.672 s]
/proc/loadavg: 2.26 1.33 0.93 4/94 3549
/proc/meminfo: memFree=1369808/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=221.24
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 22083 41 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655151 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 221.24
Current children cumulated vsize (KiB) 181892

[startup+282.706 s]
/proc/loadavg: 2.34 1.55 1.03 3/94 3549
/proc/meminfo: memFree=1328592/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=280.94
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 28053 41 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 280.94
Current children cumulated vsize (KiB) 181892

[startup+342.767 s]
/proc/loadavg: 2.12 1.63 1.09 3/94 3549
/proc/meminfo: memFree=1295952/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=340.66
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 34025 41 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 340.66
Current children cumulated vsize (KiB) 181892

[startup+402.83 s]
/proc/loadavg: 2.10 1.71 1.15 3/94 3549
/proc/meminfo: memFree=1243152/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=400.41
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 39998 43 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655145 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 400.41
Current children cumulated vsize (KiB) 181892

[startup+462.899 s]
/proc/loadavg: 2.03 1.76 1.20 3/94 3549
/proc/meminfo: memFree=1187920/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=460.15
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 45970 45 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 460.15
Current children cumulated vsize (KiB) 181892

[startup+522.966 s]
/proc/loadavg: 2.06 1.82 1.25 3/94 3549
/proc/meminfo: memFree=1132688/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=519.87
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 51941 46 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 519.87
Current children cumulated vsize (KiB) 181892

[startup+583.04 s]
/proc/loadavg: 2.13 1.88 1.30 3/94 3549
/proc/meminfo: memFree=1077392/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=579.63
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 57915 48 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727378 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 579.63
Current children cumulated vsize (KiB) 181892

[startup+643.112 s]
/proc/loadavg: 2.05 1.90 1.35 3/94 3549
/proc/meminfo: memFree=1021264/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=639.38
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 63888 50 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655145 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 639.38
Current children cumulated vsize (KiB) 181892

[startup+703.183 s]
/proc/loadavg: 2.02 1.91 1.38 3/94 3549
/proc/meminfo: memFree=966224/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=699.1
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 69859 51 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 699.1
Current children cumulated vsize (KiB) 181892

[startup+763.248 s]
/proc/loadavg: 2.00 1.93 1.42 3/94 3549
/proc/meminfo: memFree=910416/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=758.85
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 75833 52 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 758.85
Current children cumulated vsize (KiB) 181892

[startup+823.318 s]
/proc/loadavg: 2.00 1.94 1.45 3/94 3549
/proc/meminfo: memFree=848720/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=818.6
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 81807 53 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785563 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 818.6
Current children cumulated vsize (KiB) 181892

[startup+883.388 s]
/proc/loadavg: 2.04 1.96 1.49 4/94 3549
/proc/meminfo: memFree=787088/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=878.32
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 87779 53 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 878.32
Current children cumulated vsize (KiB) 181892

[startup+943.471 s]
/proc/loadavg: 2.01 1.97 1.52 3/100 3631
/proc/meminfo: memFree=724304/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=938.05
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 93745 60 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785651 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 938.05
Current children cumulated vsize (KiB) 181892

[startup+1003.57 s]
/proc/loadavg: 2.00 1.97 1.55 3/100 3719
/proc/meminfo: memFree=661528/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=997.81
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 99712 69 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 997.81
Current children cumulated vsize (KiB) 181892

[startup+1063.65 s]
/proc/loadavg: 2.00 1.97 1.57 3/94 3747
/proc/meminfo: memFree=600976/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=1057.52
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 105679 73 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 1057.52
Current children cumulated vsize (KiB) 181892

[startup+1123.72 s]
/proc/loadavg: 2.00 1.97 1.59 3/94 3747
/proc/meminfo: memFree=539344/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=1117.27
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 111653 74 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640363 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 1117.27
Current children cumulated vsize (KiB) 181892

[startup+1183.79 s]
/proc/loadavg: 2.06 1.99 1.62 3/94 3747
/proc/meminfo: memFree=477648/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=1177.02
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 117627 75 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655145 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 1177.02
Current children cumulated vsize (KiB) 181892

[startup+1243.86 s]
/proc/loadavg: 2.05 2.00 1.65 3/94 3747
/proc/meminfo: memFree=415952/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=1236.75
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 123598 77 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 1236.75
Current children cumulated vsize (KiB) 181892

[startup+1303.93 s]
/proc/loadavg: 2.06 2.01 1.67 4/94 3747
/proc/meminfo: memFree=353040/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=1296.49
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 129571 78 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708377 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 1296.49
Current children cumulated vsize (KiB) 181892

[startup+1364 s]
/proc/loadavg: 2.02 2.01 1.69 3/94 3747
/proc/meminfo: memFree=291344/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=1356.25
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 135546 79 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 1356.25
Current children cumulated vsize (KiB) 181892

[startup+1424.07 s]
/proc/loadavg: 2.00 2.00 1.71 3/94 3747
/proc/meminfo: memFree=236112/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=1415.96
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 141516 80 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640320 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 1415.96
Current children cumulated vsize (KiB) 181892

[startup+1484.14 s]
/proc/loadavg: 2.00 2.00 1.72 3/94 3747
/proc/meminfo: memFree=207376/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=1475.71
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 147490 81 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655145 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 1475.71
Current children cumulated vsize (KiB) 181892

[startup+1544.2 s]
/proc/loadavg: 2.11 2.03 1.75 3/94 3747
/proc/meminfo: memFree=177744/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=1535.45
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 153463 82 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708377 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 1535.45
Current children cumulated vsize (KiB) 181892

[startup+1604.26 s]
/proc/loadavg: 2.04 2.02 1.76 3/94 3747
/proc/meminfo: memFree=148112/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=1595.16
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 159433 83 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655145 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 1595.16
Current children cumulated vsize (KiB) 181892

[startup+1664.33 s]
/proc/loadavg: 2.04 2.03 1.78 3/94 3747
/proc/meminfo: memFree=117840/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=1654.9
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 165406 84 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 1654.9
Current children cumulated vsize (KiB) 181892

[startup+1724.39 s]
/proc/loadavg: 2.07 2.04 1.79 3/94 3747
/proc/meminfo: memFree=88144/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=1714.64
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 171380 84 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 1714.64
Current children cumulated vsize (KiB) 181892

[startup+1784.46 s]
/proc/loadavg: 2.06 2.04 1.81 3/94 3747
/proc/meminfo: memFree=56464/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=1774.37
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 177352 85 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134655145 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 1774.37
Current children cumulated vsize (KiB) 181892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.23 s]
/proc/loadavg: 2.04 2.04 1.82 3/94 3747
/proc/meminfo: memFree=42640/2055920 swapFree=4158768/4192956
[pid=3392] ppid=3390 vsize=181892 CPUtime=1800.02
/proc/3392/stat : 3392 (solver) R 3390 3392 2857 0 -1 4194304 45776 0 0 0 179916 86 0 0 25 0 1 0 187028586 186257408 43472 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/3392/statm: 45473 43472 716 92 0 43817 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 181892

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.26
CPU time (s): 1800.06
CPU user time (s): 1799.17
CPU system time (s): 0.890864
CPU usage (%): 99.4362
Max. virtual memory (cumulated for all children) (KiB): 181892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.17
system time used= 0.890864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45776
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= 65479

runsolver used 2.11568 s user time and 5.9021 s system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Jan  9 23:45:35 UTC 2007


IDJOB= 245853
IDBENCH= 10308
FILE ID= node14/245853-1168386332

PBS_JOBID= 3522679

Free space on /tmp= 66476 MiB

BENCH NAME= HOME/pub/bench/CPAI06/largeQueens/queens-800.xml
COMMAND LINE= /tmp/evaluation/245853-1168386332/mistral/bin/solver /tmp/evaluation/245853-1168386332/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-245853-1168386332 -o ROOT/results/node14/solver-245853-1168386332 -C 1800 -M 900  /tmp/evaluation/245853-1168386332/mistral/bin/solver /tmp/evaluation/245853-1168386332/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  ae3fb08e380de75bb270c4046c2f54ea

RANDOM SEED= 948770645

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		: 3000.227
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		: 3000.227
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:       1598648 kB
Buffers:         55020 kB
Cached:         313700 kB
SwapCached:       3240 kB
Active:         287160 kB
Inactive:       110324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598648 kB
SwapTotal:     4192956 kB
SwapFree:      4158768 kB
Dirty:           89384 kB
Writeback:           0 kB
Mapped:          35480 kB
Slab:            44956 kB
Committed_AS:  6883604 kB
PageTables:       2016 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= 65292 MiB



End job on node14 on Wed Jan 10 00:15:47 UTC 2007